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 8100 rpm |
Limiting Speed - Grease |
N/A 6500 rpm |
Configuration |
N/A Two |
Static Load Rating |
N/A 39000 lbf173000 N173.00 kN |
Dynamic Load Rating |
N/A 12900 lbf57500 N57.50 kN |
Enclosure |
N/A Open |
Operating Temperature Range |
N/A -40 to 250 ºF-40 to 120 ºC |
Dimensional Specifications
|
|
|
d |
N/A 5.1181 in130 mm |
D |
N/A 7.0866 in180 mm |
B |
N/A 0.8858 in22.500 mm |
2B |
N/A 1.7717 in45.000 mm |
d1 |
N/A 5.8819 in149.400 mm |
D2 |
N/A 6.5236 in165.700 mm |
r |
N/A 0.0591 in1.500 mm |
r1 |
N/A 0.0394 in1.000 mm |
Contact Angle |
N/A 30 º |
2a |
N/A 4.4252 in112.4 mm |
da min |
N/A 5.5906 in142.000 mm |
Db max |
N/A 6.7913 in172.500 mm |
ras max |
N/A 0.0591 in1.5 mm |
r1as max |
N/A 0.0394 in1.000 mm |
