680235 - 680270 bearinginquiry
| Bearing Weight | 36.4000 lb
16.5000 Kg
|
| D - Cup Outer Diameter | 27.0000 in
685.800 mm
|
| d - Cone Bore | 23.5000 in
596.900 mm
|
| B - Cone Width | 1.2500 in
31.750 mm
|
| C - Cup Width | 1.0000 in
25.400 mm
|
| T - Bearing Width | 1.2500 in
31.750 mm
|
| Z - Number of Rollers Per Row | 88
|
| 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 | 29.06 in
614.93 mm
|
| db - Cone Backface Backing Diameter | 24.21 in
614.93 mm
|
| Da - Cup Frontface Backing Diameter | 26.46 in
672.08 mm
|
| Db - Cup Backface Backing Diameter | 26.10 in
662.94 mm
|
| Ab - Cage-Cone Frontface Clearance | -0.02 in
-0.51 mm
|
| Aa - Cage-Cone Backface Clearance | 0.07 in
1.78 mm
|
| a - Effective Center Location3 | 3.78 in
96.00 mm
|
| C90 - Dynamic Radial Rating (90 million revolutions)1 | 20000 lbf
89200 N
|
| C1 - Dynamic Radial Rating (1 million revolutions)2 | 77300 lbf
344000 N
|
| C0 - Static Radial Rating | 217000 lbf
963000 N
|
| Ca90 - Dynamic Thrust Rating (90 million revolutions)3 | 18100 lbf
80400 N
|
| G1 - Heat Generation Factor (Roller-Raceway) | 3740
|
| G2 - Heat Generation Factor (Rib-Roller End) | 1810
|
| Cg - Geometry Factor | 0.223
|
|
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Sales the 680235 - 680270 bearings, condition monitoring and technical supports. we can
assure the quality of the Timken 680235 - 680270 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 680235 - 680270 bearings..
