NTN UZ309BG Speed Reducing Eccentric Bearing
| Brand Name |
NTN |
| Model Number |
UZ309BG |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
NTN UZ309BG bearing Size Chart (mm/inches) |
|---|
| Bearing number | NU2252 |
| Size (mm) | 260x480x130 |
| Bore Diameter (mm) | 260 |
| Outer Diameter (mm) | 480 |
| Width (mm) | 130 |
| d | 260 mm |
| Fw | 320 mm |
| D | 480 mm |
| B | 130 mm |
| C | 130 mm |
| r min. | 5 mm |
| r1 min. | 5 mm |
| Weight | 107 Kg |
| Basic dynamic load rating (C) | 1790 kN |
| Basic static load rating (C0) | 2950 kN |
| (Grease) Lubrication Speed | 990 r/min |
| Bearing No. | NU2252 |
| r(min) | 5 |
| r1(min) | 5 |
| Cr | 2240 |
| C0r | 2950 |
| Cu | 305 |
| Grease lub. | 990 |
| Oil lub. | 1300 |
| Ew | - |
| d1 | - |
| B1 | - |
| B2 | - |
| da(min) | - |
| db(min) | 280 |
| db(max) | 318 |
| dc(min) | - |
| dd(min) | - |
| Da(max) | 460 |
| Db(max) | - |
| Db(min) | - |
| ra(max) | 4 |
| rb(max) | 4 |
| (Refer.)Mass(kg) | 107 |