LM772748/LM77271 NSK CYLINDRICAL ROLLER BEARING
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Brand Name: | NSK |
Model Number: | LM772748/LM77271 |
Enclosure: | Open |
Limiting Speed - Grease: | 1,900 rpm |
Weight: | 19.300 kg |
ra (max): | 3 mm |
dc (min): | 221 mm |
Fillet Radius/Chamfer: | 4 mm |
Da (max): | 302 mm |
db (min): | 198 mm |
Product Details
Enclosure | Open |
Limiting Speed - Grease | 1,900 rpm |
Weight | 19.300 kg |
ra (max) | 3 mm |
dc (min) | 221 mm |
Fillet Radius/Chamfer | 4 mm |
Da (max) | 302 mm |
db (min) | 198 mm |
dd (min) | 233 mm |
db (max) | 214 mm |
Dynamic Load Rating | 495,000 N |
Configuration | Single Row |
r1 | 4 mm |
D | 320 mm |
ra1 (max) | 3 mm |
Limiting Speed - Oil | 2,200 rpm |
B | 52 mm |
Bore Type | Cylindrical Bore |
Static Load Rating | 675,000 N |
Radial Clearance | 0.120 to 0.170 mm |