9378 - 9321 bearinginquiry
| Bearing Weight | 11.8000 lb
5.4000 Kg
|
| D - Cup Outer Diameter | 6.7500 in
171.450 mm
|
| d - Cone Bore | 3.0000 in
76.200 mm
|
| B - Cone Width | 2.0000 in
50.800 mm
|
| C - Cup Width | 1.2500 in
31.750 mm
|
| T - Bearing Width | 2.0265 in
51.473 mm
|
| Z - Number of Rollers Per Row | 15
|
| 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 | 4.57 in
98.30 mm
|
| db - Cone Backface Backing Diameter | 4.13 in
104.90 mm
|
| Da - Cup Frontface Backing Diameter | 6.48 in
164.10 mm
|
| Db - Cup Backface Backing Diameter | 5.79 in
147.07 mm
|
| Ab - Cage-Cone Frontface Clearance | 0.09 in
2.29 mm
|
| Aa - Cage-Cone Backface Clearance | 0.48 in
12.19 mm
|
| a - Effective Center Location3 | 0.05 in
1.30 mm
|
| C90 - Dynamic Radial Rating (90 million revolutions)1 | 21200 lbf
94100 N
|
| C1 - Dynamic Radial Rating (1 million revolutions)2 | 81600 lbf
363000 N
|
| C0 - Static Radial Rating | 78800 lbf
351000 N
|
| Ca90 - Dynamic Thrust Rating (90 million revolutions)3 | 27700 lbf
123000 N
|
| G1 - Heat Generation Factor (Roller-Raceway) | 118
|
| G2 - Heat Generation Factor (Rib-Roller End) | 18.6
|
| Cg - Geometry Factor | 0.105
|
|
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Sales the 9378 - 9321 bearings, condition monitoring and technical supports. we can
assure the quality of the Timken 9378 - 9321 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 9378 - 9321 bearings..
