28580 - 28521 bearinginquiry
| Bearing Weight | 1.6000 lb
0.7000 Kg
|
| D - Cup Outer Diameter | 3.6250 in
92.075 mm
|
| d - Cone Bore | 2.0000 in
50.800 mm
|
| B - Cone Width | 1.0000 in
25.400 mm
|
| C - Cup Width | 0.7813 in
19.845 mm
|
| T - Bearing Width | 0.9688 in
24.608 mm
|
| Z - Number of Rollers Per Row | 21
|
| R - Cone Backface "To Clear" Radius1 | 0.140 in
3.560 mm
|
| r - Cup Backface "To Clear" Radius2 | 0.030 in
0.76 mm
|
| da - Cone Frontface Backing Diameter | 2.24 in
56.90 mm
|
| db - Cone Backface Backing Diameter | 2.48 in
62.99 mm
|
| Da - Cup Frontface Backing Diameter | 3.46 in
87.88 mm
|
| Db - Cup Backface Backing Diameter | 3.27 in
83.06 mm
|
| Ab - Cage-Cone Frontface Clearance | 0.04 in
1.02 mm
|
| Aa - Cage-Cone Backface Clearance | 0.06 in
1.52 mm
|
| a - Effective Center Location3 | -0.19 in
-4.80 mm
|
| C90 - Dynamic Radial Rating (90 million revolutions)1 | 5770 lbf
25700 N
|
| C1 - Dynamic Radial Rating (1 million revolutions)2 | 22200 lbf
98900 N
|
| C0 - Static Radial Rating | 29200 lbf
130000 N
|
| Ca90 - Dynamic Thrust Rating (90 million revolutions)3 | 3720 lbf
16600 N
|
| G1 - Heat Generation Factor (Roller-Raceway) | 46.4
|
| G2 - Heat Generation Factor (Rib-Roller End) | 22.6
|
| Cg - Geometry Factor | 0.0912
|
|
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Sales the 28580 - 28521 bearings, condition monitoring and technical supports. we can
assure the quality of the Timken 28580 - 28521 bearings we provide, at the same time guarantee
the price is always competitive. As our valued customers, you always have a
peace in mind when using 28580 - 28521 bearings..
