0 Inch | 0 Millimeter x 3.625 Inch | 92.075 Millimeter x 0.781 Inch | 19.837 Millimeter TIMKEN 28521B-3 Tapered Roller Bearings RELATED CATEGORIES | |||||||||
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No. | Brand | d | T | B | C | a | R | D | C0 |
28576R/28521 | KOYO | 44,869 mm | 24,608 mm | 25,4 mm | 84,8 kN | 19,9 mm | - | - | 119 kN |
TR285216 | KBC | 28 mm | 16 mm | 18.5 mm | 33,9 kN | 12.5 mm | - | 52 mm | 40,6 kN |
28580/28521-B | Timken | 50,8 mm | - | 25,4 mm | 19,845 mm | - | 3,5 mm | 92,075 mm | - |
28584/28521 | Loyal | 52,388 mm | 24,608 mm | 25,4 mm | 91,6 kN | 4,8 mm | - | 92,075 mm | 130 kN |
28580RL/28521L | NACHI | 50.800 mm | 24.608 mm | 25.400 mm | 84800 kN | 4.7 mm | - | 92.075 mm | 119000 kN |
28579/28521B | Timken | 49,987 mm | - | 25,4 mm | 19,845 mm | - | 2,3 mm | 92,075 mm | 130 kN |
28580R/28521 | KOYO | 50,8 mm | 24,608 mm | 25,4 mm | 84,8 kN | 19,9 mm | - | 92,075 mm | 119 kN |
28579/28521 | Loyal | 49,987 mm | 24,608 mm | 25,4 mm | 91,6 kN | 4,8 mm | - | 92,075 mm | 130 kN |
28580/28521 | Loyal | 50,8 mm | 24,608 mm | 25,4 mm | 91,6 kN | 4,8 mm | - | 92,075 mm | 130 kN |
28579R/28521 | KOYO | 49,987 mm | 24,608 mm | 25,4 mm | 84,8 kN | 19,9 mm | - | 92,075 mm | 119 kN |
28580A/28521 | Loyal | 50,8 mm | 24,608 mm | 25,4 mm | 91,6 kN | 4,8 mm | - | 92,075 mm | 130 kN |
6.5 Inch | 165.1 Millimeter x 0 Inch | 0 Millimeter x 5.75 Inch | 146.05 Millimeter TIMKEN H234649TD-2 Tapered Roller Bearings | Series: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; |
2.031 Inch | 51.587 Millimeter x 0 Inch | 0 Millimeter x 0.875 Inch | 22.225 Millimeter TIMKEN 368S-3 Tapered Roller Bearings | Series: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; |
1.811 Inch | 45.999 Millimeter x 0 Inch | 0 Millimeter x 1.26 Inch | 32.004 Millimeter TIMKEN HM204049-2 Tapered Roller Bearings | Series: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 Mar-82 Tapered Roller Bearings | Series: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; |
0 Inch | 0 Millimeter x 14.372 Inch | 365.049 Millimeter x 1.313 Inch | 33.35 Millimeter TIMKEN 171436-2 Tapered Roller Bearings | Series: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; |
0 Inch | 0 Millimeter x 3.937 Inch | 100 Millimeter x 0.702 Inch | 17.831 Millimeter TIMKEN 383A-3 Tapered Roller Bearings | Series: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; |
7 Inch | 177.8 Millimeter x 0 Inch | 0 Millimeter x 4.875 Inch | 123.825 Millimeter TIMKEN 94706D-2 Tapered Roller Bearings | Series: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; |
0 Inch | 0 Millimeter x 8.875 Inch | 225.425 Millimeter x 3 Inch | 76.2 Millimeter TIMKEN 46721D-2 Tapered Roller Bearings | Series: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 Mar-29 Tapered Roller Bearings | Series: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; |
0 Inch | 0 Millimeter x 3.844 Inch | 97.638 Millimeter x 0.766 Inch | 19.456 Millimeter TIMKEN 28622-3 Tapered Roller Bearings | Series: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; |
2.25 Inch | 57.15 Millimeter x 0 Inch | 0 Millimeter x 4 Inch | 101.6 Millimeter TIMKEN 39225DE-2 Tapered Roller Bearings | Series: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; |
0 Inch | 0 Millimeter x 6.375 Inch | 161.925 Millimeter x 1.5 Inch | 38.1 Millimeter TIMKEN 752-3 Tapered Roller Bearings | Series: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; |
0 Inch | 0 Millimeter x 3.625 Inch | 92.075 Millimeter x 0.781 Inch | 19.837 Millimeter TIMKEN 28521B-3 Tapered Roller Bearings Video