LL648434 - LL648415 bearinginquiry
| Cone Part Number | LL648434
|
| Bearing Weight | 12.9000 lb
5.8000 Kg
|
| D - Cup Outer Diameter | 12.4375 in
315.913 mm
|
| d - Cone Bore | 9.5938 in
243.683 mm
|
| B - Cone Width | 1.2500 in
31.750 mm
|
| C - Cup Width | 0.8750 in
22.225 mm
|
| T - Bearing Width | 1.2500 in
31.750 mm
|
| Z - Number of Rollers Per Row | 53
|
| 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 | 11.18 in
254.00 mm
|
| db - Cone Backface Backing Diameter | 10.24 in
260.10 mm
|
| Da - Cup Frontface Backing Diameter | 12.05 in
305.10 mm
|
| Db - Cup Backface Backing Diameter | 11.81 in
299.97 mm
|
| Ab - Cage-Cone Frontface Clearance | 0.06 in
1.52 mm
|
| Aa - Cage-Cone Backface Clearance | 0.18 in
4.57 mm
|
| a - Effective Center Location3 | 0.88 in
22.40 mm
|
| C90 - Dynamic Radial Rating (90 million revolutions)1 | 15700 lbf
70000 N
|
| C1 - Dynamic Radial Rating (1 million revolutions)2 | 60700 lbf
270000 N
|
| C0 - Static Radial Rating | 126000 lbf
561000 N
|
| Ca90 - Dynamic Thrust Rating (90 million revolutions)3 | 11600 lbf
51500 N
|
| G1 - Heat Generation Factor (Roller-Raceway) | 817
|
| G2 - Heat Generation Factor (Rib-Roller End) | 322.2
|
| Cg - Geometry Factor | 0.13
|
|
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