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 |
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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 |
