661 - 653 bearinginquiry
| Bearing Weight | 6.3000 lb
2.9000 Kg
|
| D - Cup Outer Diameter | 5.7500 in
146.050 mm
|
| d - Cone Bore | 3.1250 in
79.375 mm
|
| B - Cone Width | 1.6250 in
41.275 mm
|
| C - Cup Width | 1.2500 in
31.750 mm
|
| T - Bearing Width | 1.6250 in
41.275 mm
|
| Z - Number of Rollers Per Row | 20
|
| 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 | 4.32 in
89.92 mm
|
| db - Cone Backface Backing Diameter | 3.78 in
96.01 mm
|
| Da - Cup Frontface Backing Diameter | 5.51 in
139.95 mm
|
| Db - Cup Backface Backing Diameter | 5.16 in
131.06 mm
|
| Ab - Cage-Cone Frontface Clearance | 0.08 in
2.03 mm
|
| Aa - Cage-Cone Backface Clearance | 0.18 in
4.57 mm
|
| a - Effective Center Location3 | -0.31 in
-7.90 mm
|
| C90 - Dynamic Radial Rating (90 million revolutions)1 | 14400 lbf
64000 N
|
| C1 - Dynamic Radial Rating (1 million revolutions)2 | 55500 lbf
247000 N
|
| C0 - Static Radial Rating | 75300 lbf
335000 N
|
| Ca90 - Dynamic Thrust Rating (90 million revolutions)3 | 10100 lbf
44800 N
|
| G1 - Heat Generation Factor (Roller-Raceway) | 137
|
| G2 - Heat Generation Factor (Rib-Roller End) | 27.3
|
| Cg - Geometry Factor | 0.0919
|
|
 |
Sales the 661 - 653 bearings, condition monitoring and technical supports. we can
assure the quality of the Timken 661 - 653 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 661 - 653 bearings..
