NNU49/670S.M.C3 Rolling Mills Sealed spherical roller bearings continuous casting plants
| Brand Name |
Rolling Mills |
| Model Number |
NNU49/670S.M.C3 |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Series | M268700 |
| Cone Part Number | M268744WS |
| Cup Part Number | M268710 |
| Design Units | Imperial |
| Bearing Weight | 103.00 Kg |
| Cage Type | Pin-Type |
| d | 409.575 mm |
| D | 590.550 mm |
| B - Cone Width | 114.300 mm |
| C - Cup Width | 88.900 mm |
| B | 114.303 mm |
| R - Cone Backface To Clear Radius1 | 6.35 mm |
| r - Cup Backface To Clear Radius2 | 6.35 mm |
| da - Cone Frontface Backing Diameter | 436.12 mm |
| db - Cone Backface Backing Diameter | 446.02 mm |
| Da - Cup Frontface Backing Diameter | 562.86 mm |
| Db - Cup Backface Backing Diameter | 548.89 mm |
| Ab - Cage-Cone Frontface Clearance | 8.4 mm |
| Aa - Cage-Cone Backface Clearance | 8.6 mm |
| a - Effective Center Location3 | -9.4 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 182000 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)5 | 702000 lbf |
| C0 - Static Radial Rating | 1250000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 104000 lbf |
| K - Factor7 | 1.76 |
| e - ISO Factor8 | 0.33 |
| Y - ISO Factor9 | 1.8 |
| G1 - Heat Generation Factor (Roller-Raceway) | 5754.9 |
| G2 - Heat Generation Factor (Rib-Roller End) | 420.9 |
| Cg - Geometry Factor | 0.232 |
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