NSK BJLM820048/JLM820012 SINGLE-ROW BEARINGS
| Brand Name: |
NSK |
| Model Number: |
BJLM820048/JLM820012 |
| Series: |
30236 |
| Cone Part Number: |
X30236M |
| Design Units: |
METRIC |
| Cage Type: |
Stamped Steel |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1: |
270000 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2: |
70100 lbf |
| d: |
180 mm |
| B - Cone Width: |
52 mm |
Product Details
| Series |
30236 |
| Cone Part Number |
X30236M |
| Design Units |
METRIC |
| Cage Type |
Stamped Steel |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 |
270000 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 |
70100 lbf |
| d |
180 mm |
| B - Cone Width |
52 mm |
| WPD |
295.6 mm |
| DD |
273.8 mm |
| R - Cone Backface To Clear Radius3 |
5 mm |
| da - Cone Frontface Backing Diameter |
200 mm |
| db - Cone Backface Backing Diameter |
209 mm |
| Ab - Cage-Cone Frontface Clearance |
7.1 mm |
| Aa - Cage-Cone Backface Clearance |
4.3 mm |
| a - Effective Center Location4 |
8.6 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)5 |
179000 N |
| C1 - Dynamic Radial Rating (1 million revolutions)6 |
690000 N |
| C0 - Static Radial Rating |
1050000 N |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 |
138000 N |
| K - Factor8 |
1.3 |
| G1 - Heat Generation Factor (Roller-Raceway) |
676.6 |
| G2 - Heat Generation Factor (Rib-Roller End) |
100.2 |
| Cg - Geometry Factor |
0.126 |