Wholesalers 3877/20 Tapered Roller Bearing 50.8x112.712x30.162mm
What is the best 855 Series place to buy Bearing Wholesalers Wholesalers 3877/20 Tapered Roller Bearing 50.8x112.712x30.162mm online? Ceramic Ball Bearing Manufacturing Service .
| Series: |
855 |
| Cone Part Number: |
861 |
| Cup Part Number: |
854-B |
| Design Units: |
Imperial |
| Bearing Weight: |
15.6 lb |
| Cage Type: |
Stamped Steel |
| d: |
4.0000 in |
| D: |
7.5 in |
| PDF |
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Product Details
| Series |
855 |
| Cone Part Number |
861 |
| Cup Part Number |
854-B |
| Design Units |
Imperial |
| Bearing Weight |
15.6 lb |
| Cage Type |
Stamped Steel |
| d |
4.0000 in |
| D |
7.5 in |
| D1 - Flange Outer Diameter |
7.8710 in |
| B - Cone Width |
2.2650 in |
| C - Cup Width |
1.7500 in |
| C1 - Cup Flange Width |
0.3750 in |
| T1 - Bearing Width |
2.250 in |
| T - Bearing Width to Flange |
0.8750 in |
| R - Cone Backface To Clear Radius1 |
0.310 in |
| r - Cup Backface To Clear Radius2 |
0.130 in |
| da - Cone Frontface Backing Diameter |
4.49 in |
| db - Cone Backface Backing Diameter |
5.08 in |
| Da - Cup Frontface Backing Diameter |
6.86 in |
| Ab - Cage-Cone Frontface Clearance |
0.06 in |
| Aa - Cage-Cone Backface Clearance |
0.15 in |
| a - Effective Center Location3 |
-0.6 in |
| C90 - Dynamic Radial Rating (90 million revolutions)4 |
26700 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)5 |
103000 lbf |
| C0 - Static Radial Rating |
142000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 |
15300 lbf |
| K - Factor7 |
1.74 |
| e - ISO Factor8 |
0.33 |
| Y - ISO Factor9 |
1.79 |
| G1 - Heat Generation Factor (Roller-Raceway)10 |
264 |
| G2 - Heat Generation Factor (Rib-Roller End) |
44.9 |
| Cg - Geometry Factor11 |
0.107 |
Company Profile
| Worktime |
9: 00-18: 00 (بتوقيت بكين) |
| Phone |
+6531591338 |
| Fax |
+6531591338 |