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 13200 rpm |
Limiting Speed - Grease |
N/A 10500 rpm |
Configuration |
N/A Two |
Static Load Rating |
N/A 20600 lbf91500 N91.50 kN |
Dynamic Load Rating |
N/A 8300 lbf37000 N37.00 kN |
Enclosure |
N/A Open |
Operating Temperature Range |
N/A -40 to 250 ºF-40 to 120 ºC |
Dimensional Specifications
|
|
|
d |
N/A 2.9528 in75 mm |
D |
N/A 4.5276 in115 mm |
B |
N/A 0.7087 in18 mm |
2B |
N/A 1.4173 in36.000 mm |
d1 |
N/A 3.5551 in90.300 mm |
D2 |
N/A 4.0984 in104.100 mm |
r |
N/A 0.0433 in1.100 mm |
r1 |
N/A 0.0236 in0.600 mm |
Contact Angle |
N/A 30 º |
2a |
N/A 2.8819 in73.2 mm |
da min |
N/A 3.3465 in85.000 mm |
Db max |
N/A 4.2913 in109.000 mm |
ras max |
N/A 0.0394 in1 mm |
r1as max |
N/A 0.0236 in0.600 mm |
