Timken BK4520 needle roller bearings
QuestionTimken BK4520 needle roller bearings ? Find 25x62x18.25 what you need faster 17 mm B by entering your 45x52x20 bearing information .
What is BK4520 bearing interchange？
| Brand Name: |
Timken |
| Model Number: |
BK4520 |
| X-L-O Part Number: |
135-27 |
| d: |
31.750 mm |
| D: |
68.2600 mm |
| B: |
31.75 mm |
| Fillet Radius ra: |
1.00 mm |
| Keyway e: |
32.6 mm |
| Keyway f: |
3.2 mm |
| Preload: |
175 lb |
| PDF |
BK4520 |
Product Details
| X-L-O Part Number |
135-27 |
| d |
31.750 mm |
| D |
68.2600 mm |
| B |
31.75 mm |
| Fillet Radius ra |
1.00 mm |
| Keyway e |
32.6 mm |
| Keyway f |
3.2 mm |
| Preload |
175 lb |
| Grease Speed Rating Max. n1 |
1000 rpm |
| Oil Speed Rating Max. n2 |
2000 rpm |
| Oil Mist Speed Rating Max. n3 |
4000 rpm |