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 |