45291 - 45221 bearinginquiry
| Bearing Weight | 2.3000 lb
1.1000 Kg
|
| D - Cup Outer Diameter | 4.1250 in
104.775 mm
|
| d - Cone Bore | 2.2500 in
57.150 mm
|
| B - Cone Width | 1.2188 in
30.958 mm
|
| C - Cup Width | 0.9375 in
23.813 mm
|
| T - Bearing Width | 1.1875 in
30.163 mm
|
| Z - Number of Rollers Per Row | 18
|
| R - Cone Backface "To Clear" Radius1 | 0.250 in
6.350 mm
|
| r - Cup Backface "To Clear" Radius2 | 0.030 in
0.76 mm
|
| da - Cone Frontface Backing Diameter | 2.56 in
65.02 mm
|
| db - Cone Backface Backing Diameter | 2.99 in
75.95 mm
|
| Da - Cup Frontface Backing Diameter | 3.94 in
99.10 mm
|
| Db - Cup Backface Backing Diameter | 3.74 in
95.00 mm
|
| Ab - Cage-Cone Frontface Clearance | 0.07 in
1.78 mm
|
| Aa - Cage-Cone Backface Clearance | 0.08 in
2.03 mm
|
| a - Effective Center Location3 | -0.32 in
-8.10 mm
|
| C90 - Dynamic Radial Rating (90 million revolutions)1 | 8930 lbf
39700 N
|
| C1 - Dynamic Radial Rating (1 million revolutions)2 | 34500 lbf
153000 N
|
| C0 - Static Radial Rating | 42600 lbf
189000 N
|
| Ca90 - Dynamic Thrust Rating (90 million revolutions)3 | 5090 lbf
22600 N
|
| G1 - Heat Generation Factor (Roller-Raceway) | 63.5
|
| G2 - Heat Generation Factor (Rib-Roller End) | 16.9
|
| Cg - Geometry Factor | 0.0971
|
|
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Sales the 45291 - 45221 bearings, condition monitoring and technical supports. we can
assure the quality of the Timken 45291 - 45221 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 45291 - 45221 bearings..
