6387 - 6320 bearinginquiry
| Bearing Weight | 8.8000 lb
4.0000 Kg
|
| D - Cup Outer Diameter | 5.3447 in
135.755 mm
|
| d - Cone Bore | 2.2500 in
57.150 mm
|
| B - Cone Width | 2.2050 in
56.007 mm
|
| C - Cup Width | 1.7500 in
44.450 mm
|
| T - Bearing Width | 2.1250 in
53.975 mm
|
| Z - Number of Rollers Per Row | 15
|
| R - Cone Backface "To Clear" Radius1 | 0.030 in
0.760 mm
|
| r - Cup Backface "To Clear" Radius2 | 0.130 in
3.30 mm
|
| da - Cone Frontface Backing Diameter | 2.83 in
71.88 mm
|
| db - Cone Backface Backing Diameter | 2.83 in
71.88 mm
|
| Da - Cup Frontface Backing Diameter | 5.00 in
126.00 mm
|
| Db - Cup Backface Backing Diameter | 4.61 in
117.09 mm
|
| Ab - Cage-Cone Frontface Clearance | 0.02 in
0.51 mm
|
| Aa - Cage-Cone Backface Clearance | 0.16 in
4.06 mm
|
| a - Effective Center Location3 | -0.76 in
-19.30 mm
|
| C90 - Dynamic Radial Rating (90 million revolutions)1 | 18700 lbf
83300 N
|
| C1 - Dynamic Radial Rating (1 million revolutions)2 | 72300 lbf
321000 N
|
| C0 - Static Radial Rating | 90900 lbf
404000 N
|
| Ca90 - Dynamic Thrust Rating (90 million revolutions)3 | 10400 lbf
46300 N
|
| G1 - Heat Generation Factor (Roller-Raceway) | 124
|
| G2 - Heat Generation Factor (Rib-Roller End) | 22.4
|
| Cg - Geometry Factor | 0.0827
|
|
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Sales the 6387 - 6320 bearings, condition monitoring and technical supports. we can
assure the quality of the Timken 6387 - 6320 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 6387 - 6320 bearings..
