231019C NSK Railway Rolling Spherical Roller Bearings
100% Pknx Machinery Co., Ltd 3 mm r3,4 min. Authentic. 231019C NSK Railway Rolling Spherical Roller Bearings Highest Quality. Certified Supplier.
| Brand Name: |
NSK |
| Model Number: |
231019C |
| r3,4 min.: |
3 mm |
| da max.: |
114 mm |
| Da min.: |
157 mm |
| Limiting speed: |
3400 r/min |
| Reference speed: |
2400 r/min |
| Ca min.: |
5 mm |
| ra max.: |
4 mm |
| Mass bearing: |
6.31 kg |
Product Details
| r3,4 min. |
3 mm |
| da max. |
114 mm |
| Da min. |
157 mm |
| Limiting speed |
3400 r/min |
| Reference speed |
2400 r/min |
| Ca min. |
5 mm |
| ra max. |
4 mm |
| Mass bearing |
6.31 kg |
| Dimension series |
7GB |
| a |
59.671 mm |
| Fatigue load limit Pu |
39 kN |
| d |
95 mm |
| Db min. |
187 mm |
| Da max. |
187.5 mm |
| Calculation factor Y |
0.72 |
| d1 ≈ |
145.53 mm |
| Basic dynamic load rating C |
314 kN |
| Cb min. |
17.5 mm |
| B |
45 mm |
| Basic static load rating C0 |
355 kN |
Company Profile
| Phone |
028-83315983 |
| Fax |
028-83315983 |