2789 - 2720 bearinginquiry
| Bearing Weight | 1.1000 lb
0.5000 Kg
|
| D - Cup Outer Diameter | 3.0000 in
76.200 mm
|
| d - Cone Bore | 1.5625 in
39.688 mm
|
| B - Cone Width | 1.0100 in
25.654 mm
|
| C - Cup Width | 0.7500 in
19.050 mm
|
| T - Bearing Width | 0.9375 in
23.813 mm
|
| Z - Number of Rollers Per Row | 17
|
| 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 | 1.77 in
44.96 mm
|
| db - Cone Backface Backing Diameter | 2.05 in
52.07 mm
|
| Da - Cup Frontface Backing Diameter | 2.80 in
71.10 mm
|
| Db - Cup Backface Backing Diameter | 2.60 in
66.04 mm
|
| Ab - Cage-Cone Frontface Clearance | 0.04 in
1.02 mm
|
| Aa - Cage-Cone Backface Clearance | 0.06 in
1.52 mm
|
| a - Effective Center Location3 | -0.32 in
-8.10 mm
|
| C90 - Dynamic Radial Rating (90 million revolutions)1 | 5060 lbf
22500 N
|
| C1 - Dynamic Radial Rating (1 million revolutions)2 | 19500 lbf
86900 N
|
| C0 - Static Radial Rating | 23000 lbf
102000 N
|
| Ca90 - Dynamic Thrust Rating (90 million revolutions)3 | 2630 lbf
11700 N
|
| G1 - Heat Generation Factor (Roller-Raceway) | 28.7
|
| G2 - Heat Generation Factor (Rib-Roller End) | 12.2
|
| Cg - Geometry Factor | 0.0725
|
|
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Sales the 2789 - 2720 bearings, condition monitoring and technical supports. we can
assure the quality of the Timken 2789 - 2720 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 2789 - 2720 bearings..
