228708C NSK Railway Rolling Spherical Roller Bearings
YOU’LL 3 mm r1,2 min. FIND 49 kN Fatigue load limit Pu AN EXTENSIVE SELECTION OF 34 mm C 228708C NSK Railway Rolling Spherical Roller Bearings Jinan LBR Bearing Co., Ltd. FOR SALE.
| Brand Name: |
NSK |
| Model Number: |
228708C |
| Fatigue load limit Pu: |
49 kN |
| C: |
34 mm |
| r1,2 min.: |
3 mm |
| T: |
43.5 mm |
| ra max.: |
3 mm |
| r3,4 min.: |
2.5 mm |
| Cb min.: |
9.5 mm |
| rb max.: |
2.5 mm |
Product Details
| Fatigue load limit Pu |
49 kN |
| C |
34 mm |
| r1,2 min. |
3 mm |
| T |
43.5 mm |
| ra max. |
3 mm |
| r3,4 min. |
2.5 mm |
| Cb min. |
9.5 mm |
| rb max. |
2.5 mm |
| Limiting speed |
3000 r/min |
| d |
120 mm |
| Calculation factor Y0 |
0.8 |
| d1 ≈ |
161.77 mm |
| Mass bearing |
6.13 kg |
| a |
42.707 mm |
| Reference speed |
2400 r/min |
| db min. |
134 mm |
| Calculation factor e |
0.43 |
| Da max. |
203 mm |
| D |
215 mm |
| Dimension series |
4FB |
Company Profile
| Worktime |
9:00-18:00(BeiJing time) |
| Phone |
86-5318966548 |