NTN 7310BA Angular Contact Ball Bearings
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
| PDF |
|
Product Details
| Bearing number | 45264 |
| Size (mm) | 320x480x121 |
| Bore Diameter (mm) | 320 |
| Outer Diameter (mm) | 480 |
| Width (mm) | 121 |
| d | 320 mm |
| D | 480 mm |
| T | 121 mm |
| B | 121 mm |
| r min. | 4 mm |
| r1 min. | 5 mm |
| da max | 368 mm |
| Db min. | 434 mm |
| ra max. | 3 mm |
| rb max. | 4 mm |
| Db max | 462 mm |
| Weight | 77,8 Kg |
| Basic dynamic load rating (C) | 1630 kN |
| Basic static load rating (C0) | 3180 kN |
| (Grease) Lubrication Speed | 470 r/min |
| (Oil) Lubrication Speed | 630 r/min |
| Calculation factor (e) | 0,26 |
| Calculation factor (Y0) | 2,5 |
| Bearing No. | 45264 |
| r(min) | 4 |
| r1(min) | 5 |
| Cr | 1830 |
| C0r | 3180 |
| Cu | 161 |
| Grease lub. | 470 |
| Oil lub. | 630 |
| da(max) | 368 |
| Da(max) | 462 |
| Da(min) | 434 |
| Sa(min) | 6 |
| ra(max) | 3 |
| rb(max) | 4 |
| e | 0.26 |
| Y2 | 2.55 |
| Y3 | 3.80 |
| Y0 | 2.50 |
| (Refer.)Mass(kg) | 77.8 |
Company Profile
| Worktime |
З понеділка по п'ятницю: з 9:00 до 18:00 |
| Phone |
00(65) 6258 1688 |
