67791D-720-721D NSK Four-Row Tapered Roller Bearing
67791D-720-721D NSK Four-Row Tapered Roller Bearing SEARCH - Whether it's agriculture or construction Xiangtan Huaxing Material Co., Ltd. equipment your 240 r/min Reference speed working on, Has theAngular contact ball bearing you need.
| Brand Name: |
NSK |
| Model Number: |
67791D-720-721D |
| Reference speed: |
240 r/min |
| da min.: |
1284 mm |
| Basic static load rating C0: |
7650 kN |
| ra max.: |
8 mm |
| Mass bearing: |
1600 kg |
| d: |
1250 mm |
| Da max.: |
1716 mm |
| d2 ≈: |
1430.5 mm |
Product Details
| Reference speed |
240 r/min |
| da min. |
1284 mm |
| Basic static load rating C0 |
7650 kN |
| ra max. |
8 mm |
| Mass bearing |
1600 kg |
| d |
1250 mm |
| Da max. |
1716 mm |
| d2 ≈ |
1430.5 mm |
| Calculation factor Y0 |
0.66 |
| Limiting speed |
0 r/min |
| B |
218 mm |
| Calculation factor Y2 |
1.24 |
| Calculation factor Y1 |
0.78 |
| d1 ≈ |
1430.5 mm |
| D |
1750 mm |
| Calculation factor kr |
0.085 |
| D1 ≈ |
1569 mm |
| Db max. |
1732 mm |
Company Profile
| Worktime |
9:00-18:00(BeiJing time) |
| Phone |
86-15356897758 |