NNU488 NTN Tapered Roller Bearing
Online shopping NNU488 NTN Tapered Roller Bearing from a great selection at Store. ... 80 mm D Tapered Roller Bearing 1 mm ra (max) Accessories. NTK BEARING PRECISION AXLE CORP.
| Brand Name: | NTN |
| Model Number: | NNU488 |
| D: | 80 mm |
| Enclosure: | Open |
| ra (max): | 1 mm |
| Configuration: | Single Row |
| Inside Ring Outside Diameter: | 50 mm |
| Dynamic Load Rating: | 43,500 N |
| r1: | 1.1 mm |
| dd (min): | 56 mm |
Product Details
| D | 80 mm |
| Enclosure | Open |
| ra (max) | 1 mm |
| Configuration | Single Row |
| Inside Ring Outside Diameter | 50 mm |
| Dynamic Load Rating | 43,500 N |
| r1 | 1.1 mm |
| dd (min) | 56 mm |
| Bore Type | Cylindrical Bore |
| dc (min) | 52 mm |
| B | 18 mm |
| ra1 (max) | 1 mm |
| Limiting Speed - Grease | 8,500 rpm |
| d | 40 mm |
| db (max) | 49 mm |
| Da (max) | 73 mm |
| Static Load Rating | 43,000 N |
| Limiting Speed - Oil | 10,000 rpm |
| db (min) | 47 mm |
| Radial Clearance | 0.025 to 0.050 mm |