7211CTRDUMP3 NSK Super Precision Bearings
High Quality 180 mm d 7211CTRDUMP3 NSK Super Precision Bearings. Competitive Super Precision Bearings Jinan Longli Machinery Parts Co., Ltd Pricing. Accept Small 7 mm b1 Order. Easy and Fast Shipping.
| Brand Name: |
NSK |
| Model Number: |
7211CTRDUMP3 |
| b1: |
7 mm |
| d: |
180 mm |
| da min.: |
190 mm |
| Basic dynamic load rating C: |
594 kN |
| Mass bearing: |
10.5 kg |
| Da max.: |
240 mm |
| Basic static load rating C0: |
1220 kN |
| D: |
250 mm |
| PDF |
7211CTRDUMP3 |
Product Details
| b1 |
7 mm |
| d |
180 mm |
| da min. |
190 mm |
| Basic dynamic load rating C |
594 kN |
| Mass bearing |
10.5 kg |
| Da max. |
240 mm |
| Basic static load rating C0 |
1220 kN |
| D |
250 mm |
| Reference speed |
1100 r/min |
| Limiting speed |
1400 r/min |
| Fatigue load limit Pu |
127 kN |
| Calculation factor kr |
0.25 |
| d1 ≈ |
206 mm |
| ra max. |
2 mm |
| B |
69 mm |
| K |
4 mm |
| r1,2 min. |
2 mm |
| E |
230.5 mm |
| s max. |
4 mm |
Company Profile
| Worktime |
9:00-18:00(BeiJing time) |
| Phone |
86-15165899864 |