NNU4976SK.M.SP Cylindrical Roller Bearing 380x520x140mm
We work closely with our NNU4976SK.M.SP Cylindrical Roller Bearing 380x520x140mm manufacturing partners 55206 Cone Part Number to bring 55000 Series the best 55437-B Cup Part Number value Bearing Wholesalers to customers.
| Series: | 55000 |
| Cone Part Number: | 55206 |
| Cup Part Number: | 55437-B |
| Design Units: | Imperial |
| Bearing Weight: | 2.8 lb |
| Cage Type: | Stamped Steel |
| d: | 2.0625 in |
| D: | 4.3750 in |
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Product Details
| Series | 55000 |
| Cone Part Number | 55206 |
| Cup Part Number | 55437-B |
| Design Units | Imperial |
| Bearing Weight | 2.8 lb |
| Cage Type | Stamped Steel |
| d | 2.0625 in |
| D | 4.3750 in |
| D1 - Flange Outer Diameter | 4.5938 in |
| B - Cone Width | 1.0594 in |
| C - Cup Width | 0.8125 in |
| C1 - Cup Flange Width | 0.2188 in |
| T1 - Bearing Width | 1.1875 in |
| T - Bearing Width to Flange | 0.5938 in |
| R - Cone Backface To Clear Radius1 | 0.14 in |
| r - Cup Backface To Clear Radius2 | 0.130 in |
| da - Cone Frontface Backing Diameter | 2.51 in |
| db - Cone Backface Backing Diameter | 2.83 in |
| Da - Cup Frontface Backing Diameter | 4.25 in |
| Ab - Cage-Cone Frontface Clearance | 0.16 in |
| Aa - Cage-Cone Backface Clearance | 0.16 in |
| a - Effective Center Location3 | 0.28 in |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 7350 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)5 | 28300 lbf |
| C0 - Static Radial Rating | 26700 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 11100 lbf |
| K - Factor7 | 0.66 |
| e - ISO Factor8 | 0.88 |
| Y - ISO Factor9 | 0.68 |
| G1 - Heat Generation Factor (Roller-Raceway)10 | 36.8 |
| G2 - Heat Generation Factor (Rib-Roller End) | 13.2 |
| Cg - Geometry Factor11 | 0.109 |
Company Profile
| Worktime |
9: 00-18: 00 (بتوقيت بكين) |
| Phone |
+6531591338 |
| Fax |
+6531591338 |
