LM742749 - LM742714 bearinginquiry
| Cone Part Number | LM742749
|
| Bearing Weight | 17.5000 lb
7.9000 Kg
|
| D - Cup Outer Diameter | 11.3750 in
288.925 mm
|
| d - Cone Bore | 8.5000 in
215.900 mm
|
| B - Cone Width | 1.8125 in
46.038 mm
|
| C - Cup Width | 1.3750 in
34.925 mm
|
| T - Bearing Width | 1.8125 in
46.038 mm
|
| Z - Number of Rollers Per Row | 42
|
| 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 | 10.04 in
227.08 mm
|
| db - Cone Backface Backing Diameter | 9.17 in
232.92 mm
|
| Da - Cup Frontface Backing Diameter | 11.06 in
280.90 mm
|
| Db - Cup Backface Backing Diameter | 10.51 in
266.95 mm
|
| Ab - Cage-Cone Frontface Clearance | 0.08 in
2.03 mm
|
| Aa - Cage-Cone Backface Clearance | 0.20 in
5.08 mm
|
| a - Effective Center Location3 | 0.56 in
14.20 mm
|
| C90 - Dynamic Radial Rating (90 million revolutions)1 | 25000 lbf
111000 N
|
| C1 - Dynamic Radial Rating (1 million revolutions)2 | 96600 lbf
430000 N
|
| C0 - Static Radial Rating | 200000 lbf
892000 N
|
| Ca90 - Dynamic Thrust Rating (90 million revolutions)3 | 20600 lbf
91800 N
|
| G1 - Heat Generation Factor (Roller-Raceway) | 867
|
| G2 - Heat Generation Factor (Rib-Roller End) | 225
|
| Cg - Geometry Factor | 0.139
|
|
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Sales the LM742749 - LM742714 bearings, condition monitoring and technical supports. we can
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