74556 - 74845 bearinginquiry
| Bearing Weight | 12.9000 lb
5.8000 Kg
|
| D - Cup Outer Diameter | 8.4636 in
214.975 mm
|
| d - Cone Bore | 5.5108 in
139.974 mm
|
| B - Cone Width | 1.8750 in
47.625 mm
|
| C - Cup Width | 1.3750 in
34.925 mm
|
| T - Bearing Width | 1.8750 in
47.625 mm
|
| Z - Number of Rollers Per Row | 26
|
| R - Cone Backface "To Clear" Radius1 | 0.140 in
3.560 mm
|
| r - Cup Backface "To Clear" Radius2 | 0.130 in
3.30 mm
|
| da - Cone Frontface Backing Diameter | 6.87 in
151.89 mm
|
| db - Cone Backface Backing Diameter | 6.22 in
157.99 mm
|
| Da - Cup Frontface Backing Diameter | 8.23 in
209.00 mm
|
| Db - Cup Backface Backing Diameter | 7.72 in
196.09 mm
|
| Ab - Cage-Cone Frontface Clearance | 0.08 in
2.03 mm
|
| Aa - Cage-Cone Backface Clearance | 0.19 in
4.83 mm
|
| a - Effective Center Location3 | 0.09 in
2.30 mm
|
| C90 - Dynamic Radial Rating (90 million revolutions)1 | 20600 lbf
91700 N
|
| C1 - Dynamic Radial Rating (1 million revolutions)2 | 79500 lbf
354000 N
|
| C0 - Static Radial Rating | 138000 lbf
614000 N
|
| Ca90 - Dynamic Thrust Rating (90 million revolutions)3 | 17200 lbf
76500 N
|
| G1 - Heat Generation Factor (Roller-Raceway) | 362.9
|
| G2 - Heat Generation Factor (Rib-Roller End) | 68.5
|
| Cg - Geometry Factor | 0.134
|
|
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Sales the 74556 - 74845 bearings, condition monitoring and technical supports. we can
assure the quality of the Timken 74556 - 74845 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 74556 - 74845 bearings..
