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 |