L521949DE-910-910DE NSK Four-Row Tapered Roller Bearing
What are the types of L521949DE-910-910DE NSK Four-Row Tapered Roller Bearing ? Xiangtan Huaxing Material Co., Ltd. 389 mm D1 ≈ Angular contact ball bearing Manufacturing 5 mm r1,2 min. Service . Get Your Free, Instant price, design review.
| Brand Name: |
NSK |
| Model Number: |
L521949DE-910-910DE |
| r1,2 min.: |
5 mm |
| K: |
12 mm |
| D1 ≈: |
389 mm |
| Basic static load rating C0: |
3450 kN |
| ra max.: |
4 mm |
| b: |
22.3 mm |
| Calculation factor Y2: |
3.3 |
| d: |
220 mm |
Product Details
| r1,2 min. |
5 mm |
| K |
12 mm |
| D1 ≈ |
389 mm |
| Basic static load rating C0 |
3450 kN |
| ra max. |
4 mm |
| b |
22.3 mm |
| Calculation factor Y2 |
3.3 |
| d |
220 mm |
| Mass bearing |
115 kg |
| D |
460 mm |
| B |
145 mm |
| da min. |
240 mm |
| Limiting speed |
2100 r/min |
| Basic dynamic load rating C |
2839 kN |
| Calculation factor e |
0.31 |
| d2 ≈ |
279 mm |
| Reference speed |
1000 r/min |
| Da max. |
440 mm |
| Calculation factor Y1 |
2.2 |
| Fatigue load limit Pu |
260 kN |
Company Profile
| Worktime |
9:00-18:00(BeiJing time) |
| Phone |
86-15356897758 |