BT290-2 NSK Angular contact ball bearing
BT290-2 NSK Angular contact ball bearing Product Brochures , ASTING Bearings LLC Angular contact ball bearing Manufacturing Service . Get Your Free. 0.018 to 0.036 mm Radial Clearance
Brand Name: |
NSK |
Model Number: |
BT290-2 |
Radial Clearance: |
0.018 to 0.036 mm |
Limiting Speed - Grease: |
9,200 rpm |
r1: |
0.5 mm |
Configuration: |
Single Row |
Enclosure: |
Open |
da (min): |
50 mm |
a (max): |
2.5 mm |
Factor fo: |
15.3 |
Product Details
Radial Clearance |
0.018 to 0.036 mm |
Limiting Speed - Grease |
9,200 rpm |
r1 |
0.5 mm |
Configuration |
Single Row |
Enclosure |
Open |
da (min) |
50 mm |
a (max) |
2.5 mm |
Factor fo |
15.3 |
Da (max) |
70 mm |
Fillet Radius/Chamfer |
1 mm |
Dynamic Load Rating |
20,900 N |
Groove Width |
1.9 mm |
d |
45 mm |
ra (max) |
1 mm |
Limiting Speed - Oil |
11,000 rpm |
Bore Type |
Cylindrical Bore |
Groove Diameter |
71.8 mm |
D |
75 mm |
Dx (min) |
83 mm |
Cy (max) |
3.8 mm |