Technical Specifications
Type |
N/A Main Spindle Bearing |
Bore Type |
N/A Round |
Material |
N/A High Carbon Chrome Steel |
Cage Type |
N/A Machined |
Cage Material |
N/A Phenolic |
Ball Material |
N/A Steel |
Limiting Speed - Oil |
N/A 10600 rpm |
Limiting Speed - Grease |
N/A 8300 rpm |
Precision |
N/A ISO Class 4 |
Configuration |
N/A Two |
Preload |
N/A Normal |
Static Load Rating |
N/A 20500 lbf91000 N91.00 kN |
Dynamic Load Rating |
N/A 9350 lbf41500 N41.50 kN |
Enclosure |
N/A Open |
Weight |
N/A 2.584 lb1.172 kg |
Operating Temperature Range |
N/A -40 to 250 ºF-40 to 120 ºC |
Dimensional Specifications
|
|
|
d |
N/A 2.7559 in70 mm |
D |
N/A 4.3307 in110.000 mm |
B |
N/A 0.7087 in18 mm |
2B |
N/A 1.4173 in36.000 mm |
d1 |
N/A 3.3583 in85.300 mm |
D2 |
N/A 3.9016 in99.100 mm |
r |
N/A 0.0433 in1.100 mm |
r1 |
N/A 0.0236 in0.600 mm |
Contact Angle |
N/A 40 º |
2a |
N/A 3.7008 in94.000 mm |
da min |
N/A 3.1496 in80.000 mm |
Db max |
N/A 4.0945 in104.000 mm |
ras max |
N/A 0.0394 in1 mm |
r1as max |
N/A 0.0236 in0.600 mm |
