NSK LM243220 Needle Roller Bearings
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| Brand Name: |
NSK |
| Model Number: |
LM243220 |
| Series: |
HM252300 |
| Cone Part Number: |
HM252348WS |
| Cup Part Number: |
HM252315 |
| Design Units: |
Imperial |
| Bearing Weight: |
42.20 Kg |
| Cage Type: |
Stamped Steel |
| d: |
260.350 mm |
| D: |
431.724 mm |
| PDF |
LM243220 |
Product Details
| Series |
HM252300 |
| Cone Part Number |
HM252348WS |
| Cup Part Number |
HM252315 |
| Design Units |
Imperial |
| Bearing Weight |
42.20 Kg |
| Cage Type |
Stamped Steel |
| d |
260.350 mm |
| D |
431.724 mm |
| B - Cone Width |
79.771 mm |
| C - Cup Width |
60.325 mm |
| B |
82.550 mm |
| R - Cone Backface To Clear Radius1 |
6.860 mm |
| r - Cup Backface To Clear Radius2 |
3.56 mm |
| da - Cone Frontface Backing Diameter |
284.99 mm |
| db - Cone Backface Backing Diameter |
292.10 mm |
| Da - Cup Frontface Backing Diameter |
398.30 mm |
| Db - Cup Backface Backing Diameter |
397.00 mm |
| Ab - Cage-Cone Frontface Clearance |
6.1 mm |
| Aa - Cage-Cone Backface Clearance |
12.2 mm |
| a - Effective Center Location3 |
-9.4 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 |
95600 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)5 |
369000 lbf |
| C0 - Static Radial Rating |
455000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 |
54400 lbf |
| K - Factor7 |
1.76 |
| e - ISO Factor8 |
0.33 |
| Y - ISO Factor9 |
1.8 |
| G1 - Heat Generation Factor (Roller-Raceway) |
1504.3 |
| G2 - Heat Generation Factor (Rib-Roller End) |
147.8 |
| Cg - Geometry Factor |
0.148 |
Company Profile
| Phone |
+62 411 325566 |
| Fax |
+62 411 325566 |