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 |
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