4R5208 NTN Cylindrical Roller Bearing
What is Precision Parts Bearing Co., Ltd. 4R5208 NTN Cylindrical Roller Bearing in mechanical engineering? Spherical Roller Bearings 276.10 mm Db - Cup Backface Backing Diameter Manufacturing Service . Upload your CAD file for an instant.
| Brand Name: | NTN |
| Model Number: | 4R5208 |
| Db - Cup Backface Backing Diameter: | 276.10 mm |
| B - Cone Width: | 93.663 mm |
| Y - ISO Factor9: | 1.84 |
| K - Factor7: | 1.79 |
| r - Cup Backface To Clear Radius2: | 6.86 mm |
| Series: | HH234000 |
| B: | 88.900 mm |
| Cone Part Number: | HH234048 |
Product Details
| Db - Cup Backface Backing Diameter | 276.10 mm |
| B - Cone Width | 93.663 mm |
| Y - ISO Factor9 | 1.84 |
| K - Factor7 | 1.79 |
| r - Cup Backface To Clear Radius2 | 6.86 mm |
| Series | HH234000 |
| B | 88.900 mm |
| Cone Part Number | HH234048 |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 37500 lbf |
| G1 - Heat Generation Factor (Roller-Raceway) | 718.4 |
| Design Units | Imperial |
| Cup Part Number | HH234010V |
| e - ISO Factor8 | 0.33 |
| Cage Type | Stamped Steel |
| db - Cone Backface Backing Diameter | 191.01 mm |
| da - Cone Frontface Backing Diameter | 179.07 mm |
| d | 152.400 mm |
| Ab - Cage-Cone Frontface Clearance | 0.3 mm |
| R - Cone Backface To Clear Radius1 | 9.650 mm |
| G2 - Heat Generation Factor (Rib-Roller End) | 62.1 |