NNU4930BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series
NNU4930BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series SEARCH 50.000 mm d - Whether it's agriculture or ISO BEARING INDIA PRIVATE LTD. construction equipment your working on, Has theSuper Precision Bearing you need.
| Brand Name: | SKF |
| Model Number: | NNU4930BK/SPW33 |
| d: | 50.000 mm |
| R - Cone Backface To Clear Radius1: | 3.050 mm |
| Design Units: | METRIC |
| B - Cone Width: | 21.500 mm |
| Aa - Cage-Cone Backface Clearance: | 0.3 mm |
| G2 - Heat Generation Factor (Rib-Roller End): | 19.3 |
| D: | 82.000 mm |
| Series: | LM104900 |
Product Details
| d | 50.000 mm |
| R - Cone Backface To Clear Radius1 | 3.050 mm |
| Design Units | METRIC |
| B - Cone Width | 21.500 mm |
| Aa - Cage-Cone Backface Clearance | 0.3 mm |
| G2 - Heat Generation Factor (Rib-Roller End) | 19.3 |
| D | 82.000 mm |
| Series | LM104900 |
| B | 21.500 mm |
| Y - ISO Factor9 | 1.97 |
| db - Cone Backface Backing Diameter | 60.96 mm |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 13000 N |
| Cone Part Number | JLM104948 |
| Cg - Geometry Factor | 0.0801 |
| da - Cone Frontface Backing Diameter | 55.12 mm |
| C1 - Dynamic Radial Rating (1 million revolutions)5 | 96300 N |
| Bearing Weight | 0.4 Kg |
| Cup Part Number | JLM104910 |
| G1 - Heat Generation Factor (Roller-Raceway) | 38.8 |
| Cage Type | Stamped Steel |
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