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Home>Products>Needle Roller Bearings>INA RNA4903-2RSR Needle Roller Bearings

  • INA RNA4903-2RSR Needle Roller Bearings
  • INA RNA4903-2RSR Needle Roller Bearings

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INA RNA4903-2RSR Needle Roller Bearings

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Needle Roller Bearings

INA RNA4903-2RSR Bearing SPECIFICATIONS

  • INA RNA4903-2RSR Needle Roller Bearings KAYDON Manufacturer Name Industries and Applications ? We Mounted Units & Category sell discount Needle Roller Bearings online as well as cheap machinery parts.

  • INA

  • RNA4903-2RSR

  • 28000
  • 28137
  • 28317
  • Imperial
  • 0.5 Kg
  • Stamped Steel
  • 34.925 mm
  • 80.035 mm
Download INA RNA4903-2RSR Spec Sheet
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INA RNA4903-2RSR Needle Roller Bearings Specifications

  • 28000
  • 28137
  • 28317
  • Imperial
  • 0.5 Kg
  • Stamped Steel
  • 34.925 mm
  • 80.035 mm
  • 20.940 mm
  • 15.875 mm
  • 21.433 mm
  • 1.520 mm
  • 1.52 mm
  • 40.89 mm
  • 43.43 mm
  • 73.90 mm
  • 69.09 mm
  • 1.8 mm
  • 1.5 mm
  • -4.8 mm
  • 4390 lbf
  • 16900 lbf
  • 15500 lbf
  • 3020 lbf
  • 1.45
  • 0.4
  • 1.49
  • 20.7
  • 12.5
  • 0.0709
INA RNA4903-2RSR Needle Roller Bearings pdf

INA RNA4903-2RSR INA RNA4903-2RSR Needle Roller Bearings Details

INA RNA4903-2RSR Needle Roller Bearings Interchange Search

No.BrandDBCmkdC0Cr
SF4903NTN308,000 mm32,000 mm32,000 mm - - 246,000 mm - -
RNA4903ISO30 mm - 13 mm - - 22 - -
RNA4903-2RSISO30 mm - 13 mm - - 22 - -
RNA4903-2RSRINA30 mm - 13 mm23 g / Weight - 22 - -
RNA4903-RSRINA30 mm - 13 mm23 g / Weight - 22 - -
RNA4903-XLINA30 mm - 12,4 kN - - 2214,6 kN -
RNA4903.2RSKOYO30 mm - 10,1 kN - - 2212,8 kN -
RNA4903LNTN30 mm - 8,5 kN - - 2211,9 kN -
RNA4903LLNTN30 mm - 8,5 kN - - 2211,9 kN -
RNA4903MJNS30 mm - 10,8 kN - - 2214,3 kN -
RNA4903RNTN30 mm - 11,2 kN - 2.5 mm2214,6 kN11.2 kN

 

Timken AR 7 25 52 Needle Roller BearingsSeries:28000; Cone Part Number:28137; Cup Part Number:28317; Design Units:Imperial; Bearing Weight:0.5 Kg; Cage Type:Stamped Steel; d:34.925 mm; D:80.035 mm; B - Cone Width:20.940 mm; C - Cup Width:15.875 mm; B:21.433 mm; R - Cone Backface To Clear Radius1:1.520 mm; r - Cup Backface To Clear Radius2:1.52 mm; da - Cone Frontface Backing Diameter:40.89 mm; db - Cone Backface Backing Diameter:43.43 mm; Da - Cup Frontface Backing Diameter:73.90 mm; Db - Cup Backface Backing Diameter:69.09 mm; Ab - Cage-Cone Frontface Clearance:1.8 mm; Aa - Cage-Cone Backface Clearance:1.5 mm; a - Effective Center Location3:-4.8 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:4390 lbf; C1 - Dynamic Radial Rating (1 million revolutions)5:16900 lbf; C0 - Static Radial Rating:15500 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:3020 lbf; K - Factor7:1.45; e - ISO Factor8:0.4; Y - ISO Factor9:1.49; G1 - Heat Generation Factor (Roller-Raceway):20.7; G2 - Heat Generation Factor (Rib-Roller End):12.5; Cg - Geometry Factor:0.0709;
Timken AR 9 30 60 Needle Roller BearingsSeries:28000; Cone Part Number:28137; Cup Part Number:28317; Design Units:Imperial; Bearing Weight:0.5 Kg; Cage Type:Stamped Steel; d:34.925 mm; D:80.035 mm; B - Cone Width:20.940 mm; C - Cup Width:15.875 mm; B:21.433 mm; R - Cone Backface To Clear Radius1:1.520 mm; r - Cup Backface To Clear Radius2:1.52 mm; da - Cone Frontface Backing Diameter:40.89 mm; db - Cone Backface Backing Diameter:43.43 mm; Da - Cup Frontface Backing Diameter:73.90 mm; Db - Cup Backface Backing Diameter:69.09 mm; Ab - Cage-Cone Frontface Clearance:1.8 mm; Aa - Cage-Cone Backface Clearance:1.5 mm; a - Effective Center Location3:-4.8 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:4390 lbf; C1 - Dynamic Radial Rating (1 million revolutions)5:16900 lbf; C0 - Static Radial Rating:15500 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:3020 lbf; K - Factor7:1.45; e - ISO Factor8:0.4; Y - ISO Factor9:1.49; G1 - Heat Generation Factor (Roller-Raceway):20.7; G2 - Heat Generation Factor (Rib-Roller End):12.5; Cg - Geometry Factor:0.0709;
Timken AR 9 45 65,4 Needle Roller BearingsSeries:28000; Cone Part Number:28137; Cup Part Number:28317; Design Units:Imperial; Bearing Weight:0.5 Kg; Cage Type:Stamped Steel; d:34.925 mm; D:80.035 mm; B - Cone Width:20.940 mm; C - Cup Width:15.875 mm; B:21.433 mm; R - Cone Backface To Clear Radius1:1.520 mm; r - Cup Backface To Clear Radius2:1.52 mm; da - Cone Frontface Backing Diameter:40.89 mm; db - Cone Backface Backing Diameter:43.43 mm; Da - Cup Frontface Backing Diameter:73.90 mm; Db - Cup Backface Backing Diameter:69.09 mm; Ab - Cage-Cone Frontface Clearance:1.8 mm; Aa - Cage-Cone Backface Clearance:1.5 mm; a - Effective Center Location3:-4.8 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:4390 lbf; C1 - Dynamic Radial Rating (1 million revolutions)5:16900 lbf; C0 - Static Radial Rating:15500 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:3020 lbf; K - Factor7:1.45; e - ISO Factor8:0.4; Y - ISO Factor9:1.49; G1 - Heat Generation Factor (Roller-Raceway):20.7; G2 - Heat Generation Factor (Rib-Roller End):12.5; Cg - Geometry Factor:0.0709;
Timken AR 7 30 47 Needle Roller BearingsSeries:28000; Cone Part Number:28137; Cup Part Number:28317; Design Units:Imperial; Bearing Weight:0.5 Kg; Cage Type:Stamped Steel; d:34.925 mm; D:80.035 mm; B - Cone Width:20.940 mm; C - Cup Width:15.875 mm; B:21.433 mm; R - Cone Backface To Clear Radius1:1.520 mm; r - Cup Backface To Clear Radius2:1.52 mm; da - Cone Frontface Backing Diameter:40.89 mm; db - Cone Backface Backing Diameter:43.43 mm; Da - Cup Frontface Backing Diameter:73.90 mm; Db - Cup Backface Backing Diameter:69.09 mm; Ab - Cage-Cone Frontface Clearance:1.8 mm; Aa - Cage-Cone Backface Clearance:1.5 mm; a - Effective Center Location3:-4.8 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:4390 lbf; C1 - Dynamic Radial Rating (1 million revolutions)5:16900 lbf; C0 - Static Radial Rating:15500 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:3020 lbf; K - Factor7:1.45; e - ISO Factor8:0.4; Y - ISO Factor9:1.49; G1 - Heat Generation Factor (Roller-Raceway):20.7; G2 - Heat Generation Factor (Rib-Roller End):12.5; Cg - Geometry Factor:0.0709;
SNR TNB44256S01 Needle Roller BearingsSeries:28000; Cone Part Number:28137; Cup Part Number:28317; Design Units:Imperial; Bearing Weight:0.5 Kg; Cage Type:Stamped Steel; d:34.925 mm; D:80.035 mm; B - Cone Width:20.940 mm; C - Cup Width:15.875 mm; B:21.433 mm; R - Cone Backface To Clear Radius1:1.520 mm; r - Cup Backface To Clear Radius2:1.52 mm; da - Cone Frontface Backing Diameter:40.89 mm; db - Cone Backface Backing Diameter:43.43 mm; Da - Cup Frontface Backing Diameter:73.90 mm; Db - Cup Backface Backing Diameter:69.09 mm; Ab - Cage-Cone Frontface Clearance:1.8 mm; Aa - Cage-Cone Backface Clearance:1.5 mm; a - Effective Center Location3:-4.8 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:4390 lbf; C1 - Dynamic Radial Rating (1 million revolutions)5:16900 lbf; C0 - Static Radial Rating:15500 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:3020 lbf; K - Factor7:1.45; e - ISO Factor8:0.4; Y - ISO Factor9:1.49; G1 - Heat Generation Factor (Roller-Raceway):20.7; G2 - Heat Generation Factor (Rib-Roller End):12.5; Cg - Geometry Factor:0.0709;
SNR TNB44264S01 Needle Roller BearingsSeries:28000; Cone Part Number:28137; Cup Part Number:28317; Design Units:Imperial; Bearing Weight:0.5 Kg; Cage Type:Stamped Steel; d:34.925 mm; D:80.035 mm; B - Cone Width:20.940 mm; C - Cup Width:15.875 mm; B:21.433 mm; R - Cone Backface To Clear Radius1:1.520 mm; r - Cup Backface To Clear Radius2:1.52 mm; da - Cone Frontface Backing Diameter:40.89 mm; db - Cone Backface Backing Diameter:43.43 mm; Da - Cup Frontface Backing Diameter:73.90 mm; Db - Cup Backface Backing Diameter:69.09 mm; Ab - Cage-Cone Frontface Clearance:1.8 mm; Aa - Cage-Cone Backface Clearance:1.5 mm; a - Effective Center Location3:-4.8 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:4390 lbf; C1 - Dynamic Radial Rating (1 million revolutions)5:16900 lbf; C0 - Static Radial Rating:15500 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:3020 lbf; K - Factor7:1.45; e - ISO Factor8:0.4; Y - ISO Factor9:1.49; G1 - Heat Generation Factor (Roller-Raceway):20.7; G2 - Heat Generation Factor (Rib-Roller End):12.5; Cg - Geometry Factor:0.0709;
Timken AR 5 15 28 Needle Roller BearingsSeries:28000; Cone Part Number:28137; Cup Part Number:28317; Design Units:Imperial; Bearing Weight:0.5 Kg; Cage Type:Stamped Steel; d:34.925 mm; D:80.035 mm; B - Cone Width:20.940 mm; C - Cup Width:15.875 mm; B:21.433 mm; R - Cone Backface To Clear Radius1:1.520 mm; r - Cup Backface To Clear Radius2:1.52 mm; da - Cone Frontface Backing Diameter:40.89 mm; db - Cone Backface Backing Diameter:43.43 mm; Da - Cup Frontface Backing Diameter:73.90 mm; Db - Cup Backface Backing Diameter:69.09 mm; Ab - Cage-Cone Frontface Clearance:1.8 mm; Aa - Cage-Cone Backface Clearance:1.5 mm; a - Effective Center Location3:-4.8 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:4390 lbf; C1 - Dynamic Radial Rating (1 million revolutions)5:16900 lbf; C0 - Static Radial Rating:15500 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:3020 lbf; K - Factor7:1.45; e - ISO Factor8:0.4; Y - ISO Factor9:1.49; G1 - Heat Generation Factor (Roller-Raceway):20.7; G2 - Heat Generation Factor (Rib-Roller End):12.5; Cg - Geometry Factor:0.0709;
Timken AR 7 20 35 Needle Roller BearingsSeries:28000; Cone Part Number:28137; Cup Part Number:28317; Design Units:Imperial; Bearing Weight:0.5 Kg; Cage Type:Stamped Steel; d:34.925 mm; D:80.035 mm; B - Cone Width:20.940 mm; C - Cup Width:15.875 mm; B:21.433 mm; R - Cone Backface To Clear Radius1:1.520 mm; r - Cup Backface To Clear Radius2:1.52 mm; da - Cone Frontface Backing Diameter:40.89 mm; db - Cone Backface Backing Diameter:43.43 mm; Da - Cup Frontface Backing Diameter:73.90 mm; Db - Cup Backface Backing Diameter:69.09 mm; Ab - Cage-Cone Frontface Clearance:1.8 mm; Aa - Cage-Cone Backface Clearance:1.5 mm; a - Effective Center Location3:-4.8 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:4390 lbf; C1 - Dynamic Radial Rating (1 million revolutions)5:16900 lbf; C0 - Static Radial Rating:15500 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:3020 lbf; K - Factor7:1.45; e - ISO Factor8:0.4; Y - ISO Factor9:1.49; G1 - Heat Generation Factor (Roller-Raceway):20.7; G2 - Heat Generation Factor (Rib-Roller End):12.5; Cg - Geometry Factor:0.0709;
SNR TNB44263S01 Needle Roller BearingsSeries:28000; Cone Part Number:28137; Cup Part Number:28317; Design Units:Imperial; Bearing Weight:0.5 Kg; Cage Type:Stamped Steel; d:34.925 mm; D:80.035 mm; B - Cone Width:20.940 mm; C - Cup Width:15.875 mm; B:21.433 mm; R - Cone Backface To Clear Radius1:1.520 mm; r - Cup Backface To Clear Radius2:1.52 mm; da - Cone Frontface Backing Diameter:40.89 mm; db - Cone Backface Backing Diameter:43.43 mm; Da - Cup Frontface Backing Diameter:73.90 mm; Db - Cup Backface Backing Diameter:69.09 mm; Ab - Cage-Cone Frontface Clearance:1.8 mm; Aa - Cage-Cone Backface Clearance:1.5 mm; a - Effective Center Location3:-4.8 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:4390 lbf; C1 - Dynamic Radial Rating (1 million revolutions)5:16900 lbf; C0 - Static Radial Rating:15500 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:3020 lbf; K - Factor7:1.45; e - ISO Factor8:0.4; Y - ISO Factor9:1.49; G1 - Heat Generation Factor (Roller-Raceway):20.7; G2 - Heat Generation Factor (Rib-Roller End):12.5; Cg - Geometry Factor:0.0709;
Timken AR 5 17 30 Needle Roller BearingsSeries:28000; Cone Part Number:28137; Cup Part Number:28317; Design Units:Imperial; Bearing Weight:0.5 Kg; Cage Type:Stamped Steel; d:34.925 mm; D:80.035 mm; B - Cone Width:20.940 mm; C - Cup Width:15.875 mm; B:21.433 mm; R - Cone Backface To Clear Radius1:1.520 mm; r - Cup Backface To Clear Radius2:1.52 mm; da - Cone Frontface Backing Diameter:40.89 mm; db - Cone Backface Backing Diameter:43.43 mm; Da - Cup Frontface Backing Diameter:73.90 mm; Db - Cup Backface Backing Diameter:69.09 mm; Ab - Cage-Cone Frontface Clearance:1.8 mm; Aa - Cage-Cone Backface Clearance:1.5 mm; a - Effective Center Location3:-4.8 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:4390 lbf; C1 - Dynamic Radial Rating (1 million revolutions)5:16900 lbf; C0 - Static Radial Rating:15500 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:3020 lbf; K - Factor7:1.45; e - ISO Factor8:0.4; Y - ISO Factor9:1.49; G1 - Heat Generation Factor (Roller-Raceway):20.7; G2 - Heat Generation Factor (Rib-Roller End):12.5; Cg - Geometry Factor:0.0709;
Timken AR 9 40 60,4 Needle Roller BearingsSeries:28000; Cone Part Number:28137; Cup Part Number:28317; Design Units:Imperial; Bearing Weight:0.5 Kg; Cage Type:Stamped Steel; d:34.925 mm; D:80.035 mm; B - Cone Width:20.940 mm; C - Cup Width:15.875 mm; B:21.433 mm; R - Cone Backface To Clear Radius1:1.520 mm; r - Cup Backface To Clear Radius2:1.52 mm; da - Cone Frontface Backing Diameter:40.89 mm; db - Cone Backface Backing Diameter:43.43 mm; Da - Cup Frontface Backing Diameter:73.90 mm; Db - Cup Backface Backing Diameter:69.09 mm; Ab - Cage-Cone Frontface Clearance:1.8 mm; Aa - Cage-Cone Backface Clearance:1.5 mm; a - Effective Center Location3:-4.8 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:4390 lbf; C1 - Dynamic Radial Rating (1 million revolutions)5:16900 lbf; C0 - Static Radial Rating:15500 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:3020 lbf; K - Factor7:1.45; e - ISO Factor8:0.4; Y - ISO Factor9:1.49; G1 - Heat Generation Factor (Roller-Raceway):20.7; G2 - Heat Generation Factor (Rib-Roller End):12.5; Cg - Geometry Factor:0.0709;
Timken AR 8 35 53,4 Needle Roller BearingsSeries:28000; Cone Part Number:28137; Cup Part Number:28317; Design Units:Imperial; Bearing Weight:0.5 Kg; Cage Type:Stamped Steel; d:34.925 mm; D:80.035 mm; B - Cone Width:20.940 mm; C - Cup Width:15.875 mm; B:21.433 mm; R - Cone Backface To Clear Radius1:1.520 mm; r - Cup Backface To Clear Radius2:1.52 mm; da - Cone Frontface Backing Diameter:40.89 mm; db - Cone Backface Backing Diameter:43.43 mm; Da - Cup Frontface Backing Diameter:73.90 mm; Db - Cup Backface Backing Diameter:69.09 mm; Ab - Cage-Cone Frontface Clearance:1.8 mm; Aa - Cage-Cone Backface Clearance:1.5 mm; a - Effective Center Location3:-4.8 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:4390 lbf; C1 - Dynamic Radial Rating (1 million revolutions)5:16900 lbf; C0 - Static Radial Rating:15500 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:3020 lbf; K - Factor7:1.45; e - ISO Factor8:0.4; Y - ISO Factor9:1.49; G1 - Heat Generation Factor (Roller-Raceway):20.7; G2 - Heat Generation Factor (Rib-Roller End):12.5; Cg - Geometry Factor:0.0709;
Timken AR 7 25 42 Needle Roller BearingsSeries:28000; Cone Part Number:28137; Cup Part Number:28317; Design Units:Imperial; Bearing Weight:0.5 Kg; Cage Type:Stamped Steel; d:34.925 mm; D:80.035 mm; B - Cone Width:20.940 mm; C - Cup Width:15.875 mm; B:21.433 mm; R - Cone Backface To Clear Radius1:1.520 mm; r - Cup Backface To Clear Radius2:1.52 mm; da - Cone Frontface Backing Diameter:40.89 mm; db - Cone Backface Backing Diameter:43.43 mm; Da - Cup Frontface Backing Diameter:73.90 mm; Db - Cup Backface Backing Diameter:69.09 mm; Ab - Cage-Cone Frontface Clearance:1.8 mm; Aa - Cage-Cone Backface Clearance:1.5 mm; a - Effective Center Location3:-4.8 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:4390 lbf; C1 - Dynamic Radial Rating (1 million revolutions)5:16900 lbf; C0 - Static Radial Rating:15500 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:3020 lbf; K - Factor7:1.45; e - ISO Factor8:0.4; Y - ISO Factor9:1.49; G1 - Heat Generation Factor (Roller-Raceway):20.7; G2 - Heat Generation Factor (Rib-Roller End):12.5; Cg - Geometry Factor:0.0709;
Timken AR 9 50 70,4 Needle Roller BearingsSeries:28000; Cone Part Number:28137; Cup Part Number:28317; Design Units:Imperial; Bearing Weight:0.5 Kg; Cage Type:Stamped Steel; d:34.925 mm; D:80.035 mm; B - Cone Width:20.940 mm; C - Cup Width:15.875 mm; B:21.433 mm; R - Cone Backface To Clear Radius1:1.520 mm; r - Cup Backface To Clear Radius2:1.52 mm; da - Cone Frontface Backing Diameter:40.89 mm; db - Cone Backface Backing Diameter:43.43 mm; Da - Cup Frontface Backing Diameter:73.90 mm; Db - Cup Backface Backing Diameter:69.09 mm; Ab - Cage-Cone Frontface Clearance:1.8 mm; Aa - Cage-Cone Backface Clearance:1.5 mm; a - Effective Center Location3:-4.8 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:4390 lbf; C1 - Dynamic Radial Rating (1 million revolutions)5:16900 lbf; C0 - Static Radial Rating:15500 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:3020 lbf; K - Factor7:1.45; e - ISO Factor8:0.4; Y - ISO Factor9:1.49; G1 - Heat Generation Factor (Roller-Raceway):20.7; G2 - Heat Generation Factor (Rib-Roller End):12.5; Cg - Geometry Factor:0.0709;
SNR TNB44261S01 Needle Roller BearingsSeries:28000; Cone Part Number:28137; Cup Part Number:28317; Design Units:Imperial; Bearing Weight:0.5 Kg; Cage Type:Stamped Steel; d:34.925 mm; D:80.035 mm; B - Cone Width:20.940 mm; C - Cup Width:15.875 mm; B:21.433 mm; R - Cone Backface To Clear Radius1:1.520 mm; r - Cup Backface To Clear Radius2:1.52 mm; da - Cone Frontface Backing Diameter:40.89 mm; db - Cone Backface Backing Diameter:43.43 mm; Da - Cup Frontface Backing Diameter:73.90 mm; Db - Cup Backface Backing Diameter:69.09 mm; Ab - Cage-Cone Frontface Clearance:1.8 mm; Aa - Cage-Cone Backface Clearance:1.5 mm; a - Effective Center Location3:-4.8 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:4390 lbf; C1 - Dynamic Radial Rating (1 million revolutions)5:16900 lbf; C0 - Static Radial Rating:15500 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:3020 lbf; K - Factor7:1.45; e - ISO Factor8:0.4; Y - ISO Factor9:1.49; G1 - Heat Generation Factor (Roller-Raceway):20.7; G2 - Heat Generation Factor (Rib-Roller End):12.5; Cg - Geometry Factor:0.0709;
Timken AR 9 35 68 Needle Roller BearingsSeries:28000; Cone Part Number:28137; Cup Part Number:28317; Design Units:Imperial; Bearing Weight:0.5 Kg; Cage Type:Stamped Steel; d:34.925 mm; D:80.035 mm; B - Cone Width:20.940 mm; C - Cup Width:15.875 mm; B:21.433 mm; R - Cone Backface To Clear Radius1:1.520 mm; r - Cup Backface To Clear Radius2:1.52 mm; da - Cone Frontface Backing Diameter:40.89 mm; db - Cone Backface Backing Diameter:43.43 mm; Da - Cup Frontface Backing Diameter:73.90 mm; Db - Cup Backface Backing Diameter:69.09 mm; Ab - Cage-Cone Frontface Clearance:1.8 mm; Aa - Cage-Cone Backface Clearance:1.5 mm; a - Effective Center Location3:-4.8 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:4390 lbf; C1 - Dynamic Radial Rating (1 million revolutions)5:16900 lbf; C0 - Static Radial Rating:15500 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:3020 lbf; K - Factor7:1.45; e - ISO Factor8:0.4; Y - ISO Factor9:1.49; G1 - Heat Generation Factor (Roller-Raceway):20.7; G2 - Heat Generation Factor (Rib-Roller End):12.5; Cg - Geometry Factor:0.0709;

 

 

INA RNA4903-2RSR Needle Roller Bearings Video

 

Needle roller bearings - RNA4903-2RSR-XL - medias

Needle roller bearings RNA4903-2RSR-XL, dimension series 49, lip seals on. Radial load Sealed on both sides Grease lubrication Small design envelope 

RNA4903 2RS, SKF, Needle Roller Bearing, Machined Type

RNA4903 2RS, SKF, Needle Roller Bearing, Machined Type, Without Inner Ring, Sealed. Manufacturer: SKF. Seals/Shields: Contact seal on both sides. Needle 

RNA4903-2RS SKF Needle Roller Bearing 22x30x13

RNA4903-2RS SKF Needle Roller Bearing 22x30x13 ... Brand: SKF Bearing Type: RNA Inside Diameter: 22.00mm. Outside Diameter: 30.00mm. Width: 13.00 

Bearing RNA4903-2RSR (INA) | Size and Specification

Needle roller bearings RNA4903-2RSR. Bearing number : RNA4903-2RSR. Size (mm) : 22x30x13. Brand : INA. Bore Diameter (mm) : 22. Outer Diameter (mm) : 

INA (Schaeffler) - RNA4903-2RSR - Motion Industries

INA (Schaeffler) RNA4903-2RSR. Needle Roller Bearing - 22 mm Bore, 30 mm OD, 13 mm Width, Double Sealed. Mi Item #: 00128216. Mfr Description: 

Ina USA Corp. | RNA4903-2RSR-XL | Radial Needle Roller

Shop Ina USA Corp. RNA4903-2RSR-XL at Applied.com, which includes; Radial Bearing Type, 22 mm Inner Diameter, 30 mm Outer Diameter, 13 mm Width

RNA4903-2RSR-XL INA Needle Roller Bearing without Inner

RNA4903-2RSR-XL INA Needle Roller Bearing without Inner Ring Sealed 22x30x13mm - INA Needle roller bearing without inner ring, sealed both sides 22mm 

RNA4903-2RSR INA Needle Roller Bearing 22x30x13

RNA4903-2RSR INA Needle Roller Bearing 22x30x13 ... Brand: INA Bearing Type: RNA Inside Diameter: 22.00mm. Outside Diameter: 30.00mm. Width: 13.00 

INA RNA4903-2RSR INTERCHANGE

Needle Roller Bearings Part series RNA4903-2RSR is a potential replacement for these common bearing part numbers:

  • RNA4903-2RSR

  • RNA4903-2RSR

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INA RNA4903-2RSR Technical Articles

BEARING PRICE LIST 2019
  BEARING PRICE LIST 2019 NTNNKX40 $103.81 NTNNKX35Z $69.71 NTNNKX45Z $13.35 NTNNKX45 $58.57 NTNNKX50Z $127.22 NTNNKX50 $200.36 NTNNKX60Z $108.10 NTNNKX60 $31.77 NTNNKXR15 $168.61 NTNNKX70Z...
NTN BEARING LATEST PRICE LIST
  NTN BEARING LATEST PRICE LIST INAF-52578 €174.39 INAF-52148 €19.19 INAF-54088 €193.81 INAF-53082.1 €71.96 INAF-55343 €123.54 INAF-55340 €118.07 INAF-55589.1 €114.51 INAF-554763 €146.18...
TAPER ROLLER BEARING PRICE LIST
  TAPER ROLLER BEARING PRICE LIST NTN23140B €60.36 NTN23120BK €168.37 NTN23138BK €161.48 NTN23138B €3.42 NTN23122BK €84.48 NTN23122B €199.91 NTN23136BK €180.30 NTN23136B €94.46 NTN23134B €88.95...

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