L879946/L87991 NTN Cylindrical Roller Bearing
Advance L879946/L87991 NTN Cylindrical Roller Bearing is American Precision Parts Co., Ltd. your source for quality Thrust Tapered Roller Bearing and accessories. shop 2,200 rpm Limiting Speed - Oil online for home delivery 318 mm Da (max) or pick up in one of our 10000 . 318 mm Db (min)
| Brand Name: | NTN |
| Model Number: | L879946/L87991 |
| Da (max): | 318 mm |
| Db (min): | 318 mm |
| Limiting Speed - Oil: | 2,200 rpm |
| db (min): | 152 mm |
| ra (max): | 4 mm |
| B: | 78 mm |
| Outside Ring Inside Diameter: | 285 mm |
| ra1 (max): | 4 mm |
Product Details
| Da (max) | 318 mm |
| Db (min) | 318 mm |
| Limiting Speed - Oil | 2,200 rpm |
| db (min) | 152 mm |
| ra (max) | 4 mm |
| B | 78 mm |
| Outside Ring Inside Diameter | 285 mm |
| ra1 (max) | 4 mm |
| Radial Clearance | 0.060 to 0.105 mm |
| dc (min) | 187 mm |
| r1 | 5 mm |
| d | 130 mm |
| da (min) | 152 mm |
| Enclosure | Open |
| Bore Type | Cylindrical Bore |
| Db (max) | 287 mm |
| Dynamic Load Rating | 825,000 N |
| Weight | 36.100 kg |
| D | 340 mm |
| Limiting Speed - Grease | 1,800 rpm |