JLM722948 - JLM722912 bearinginquiry
| Cone Part Number | JLM722948
|
| Cup Part Number | JLM722912
|
| Bearing Weight | 3.9000 Kg
1.7000 lb
|
| D - Cup Outer Diameter | 6.4961 in
165.000 mm
|
| d - Cone Bore | 4.5276 in
115.000 mm
|
| B - Cone Width | 1.0630 in
27.000 mm
|
| C - Cup Width | 0.8268 in
21.000 mm
|
| T - Bearing Width | 1.1024 in
28.000 mm
|
| Z - Number of Rollers Per Row | 29
|
| R - Cone Backface "To Clear" Radius1 | 0.130 in
3.300 mm
|
| r - Cup Backface "To Clear" Radius2 | 0.120 in
3.05 mm
|
| da - Cone Frontface Backing Diameter | 4.76 in
120.90 mm
|
| db - Cone Backface Backing Diameter | 5.00 in
127.00 mm
|
| Da - Cup Frontface Backing Diameter | 6.26 in
159.00 mm
|
| Db - Cup Backface Backing Diameter | 5.94 in
150.88 mm
|
| Ab - Cage-Cone Frontface Clearance | 0.09 in
2.29 mm
|
| Aa - Cage-Cone Backface Clearance | 0.09 in
2.29 mm
|
| a - Effective Center Location3 | 0.22 in
5.60 mm
|
| C90 - Dynamic Radial Rating (90 million revolutions)1 | 9310 lbf
41400 N
|
| C1 - Dynamic Radial Rating (1 million revolutions)2 | 35900 lbf
160000 N
|
| C0 - Static Radial Rating | 55100 lbf
245000 N
|
| Ca90 - Dynamic Thrust Rating (90 million revolutions)3 | 7310 lbf
32500 N
|
| G1 - Heat Generation Factor (Roller-Raceway) | 161
|
| G2 - Heat Generation Factor (Rib-Roller End) | 57.2
|
| Cg - Geometry Factor | 0.145
|
|
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