LM921845 - LM921810 bearinginquiry
| Cone Part Number | LM921845
|
| Bearing Weight | 6.8000 lb
3.1000 Kg
|
| D - Cup Outer Diameter | 7.0000 in
177.800 mm
|
| d - Cone Bore | 4.0000 in
101.600 mm
|
| B - Cone Width | 1.2500 in
31.750 mm
|
| C - Cup Width | 0.7500 in
19.050 mm
|
| T - Bearing Width | 1.3750 in
34.925 mm
|
| Z - Number of Rollers Per Row | 22
|
| R - Cone Backface "To Clear" Radius1 | 0.130 in
3.300 mm
|
| r - Cup Backface "To Clear" Radius2 | 0.130 in
3.30 mm
|
| da - Cone Frontface Backing Diameter | 5.63 in
119.13 mm
|
| db - Cone Backface Backing Diameter | 5.04 in
128.02 mm
|
| Da - Cup Frontface Backing Diameter | 6.81 in
172.00 mm
|
| Db - Cup Backface Backing Diameter | 6.06 in
153.92 mm
|
| Ab - Cage-Cone Frontface Clearance | 0.13 in
3.30 mm
|
| Aa - Cage-Cone Backface Clearance | 0.35 in
8.89 mm
|
| a - Effective Center Location3 | 1.36 in
34.50 mm
|
| C90 - Dynamic Radial Rating (90 million revolutions)1 | 9930 lbf
44200 N
|
| C1 - Dynamic Radial Rating (1 million revolutions)2 | 38300 lbf
170000 N
|
| C0 - Static Radial Rating | 49200 lbf
219000 N
|
| Ca90 - Dynamic Thrust Rating (90 million revolutions)3 | 19900 lbf
88600 N
|
| G1 - Heat Generation Factor (Roller-Raceway) | 114
|
| G2 - Heat Generation Factor (Rib-Roller End) | 37.4
|
| Cg - Geometry Factor | 0.115
|
|
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