1985 - 1931 bearinginquiry
| Bearing Weight | 0.6000 lb
0.3000 Kg
|
| D - Cup Outer Diameter | 2.3750 in
60.325 mm
|
| d - Cone Bore | 1.1250 in
28.575 mm
|
| B - Cone Width | 0.7620 in
19.355 mm
|
| C - Cup Width | 0.6250 in
15.875 mm
|
| T - Bearing Width | 0.7813 in
19.845 mm
|
| Z - Number of Rollers Per Row | 14
|
| R - Cone Backface "To Clear" Radius1 | 0.030 in
0.760 mm
|
| r - Cup Backface "To Clear" Radius2 | 0.050 in
1.27 mm
|
| da - Cone Frontface Backing Diameter | 1.32 in
33.53 mm
|
| db - Cone Backface Backing Diameter | 1.34 in
34.04 mm
|
| Da - Cup Frontface Backing Diameter | 2.20 in
55.88 mm
|
| Db - Cup Backface Backing Diameter | 2.05 in
52.07 mm
|
| Ab - Cage-Cone Frontface Clearance | 0.04 in
1.02 mm
|
| Aa - Cage-Cone Backface Clearance | 0.03 in
0.76 mm
|
| a - Effective Center Location3 | -0.23 in
-5.80 mm
|
| C90 - Dynamic Radial Rating (90 million revolutions)1 | 2820 lbf
12500 N
|
| C1 - Dynamic Radial Rating (1 million revolutions)2 | 10900 lbf
48400 N
|
| C0 - Static Radial Rating | 11300 lbf
50200 N
|
| Ca90 - Dynamic Thrust Rating (90 million revolutions)3 | 1590 lbf
7080 N
|
| G1 - Heat Generation Factor (Roller-Raceway) | 12.5
|
| G2 - Heat Generation Factor (Rib-Roller End) | 6.33
|
|
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Sales the 1985 - 1931 bearings, condition monitoring and technical supports. we can
assure the quality of the Timken 1985 - 1931 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 1985 - 1931 bearings..
