Type |
Main Spindle Bearing |
Bore Type |
Round |
Material |
High Carbon Chrome Steel |
Cage Type |
Machined |
Cage Material |
Phenolic |
Ball Material |
Steel |
Limiting Speed - Oil |
4400 RPM |
Limiting Speed - Grease |
3500 RPM |
Configuration |
Two |
Static Load Rating |
100000 lbf445000 N445.00 kN |
Dynamic Load Rating |
33500 lbf150000 N150.00 kN |
Enclosure |
Open |
Operating Temperature Range |
-40 to 250 ºF-40 to 120 ºC |
|
|
|
d |
7.0866 in180.000 mm |
D |
9.8425 in250.000 mm |
B |
1.2402 in31.500 mm |
2B |
2.4803 in63.000 mm |
d1 |
8.126 in206.400 mm |
D2 |
9.1142 in231.500 mm |
r |
0.0787 in2.000 mm |
r1 |
0.0394 in1.000 mm |
Contact Angle |
40 º |
2a |
8.3740 in212.700 mm |
da min |
7.6378 in194.000 mm |
Db max |
9.5472 in242.500 mm |
ras max |
0.0787 in2.000 mm |
r1as max |
0.0394 in1.000 mm |
