Type |
Main Spindle Bearing |
Bore Type |
Round |
Material |
High Carbon Chrome Steel |
Cage Type |
Machined |
Cage Material |
Phenolic |
Ball Material |
Steel |
Limiting Speed - Oil |
11500 rpm |
Limiting Speed - Grease |
9100 rpm |
Configuration |
Two |
Static Load Rating |
16200 lbf72000 N72.00 kN |
Dynamic Load Rating |
7650 lbf34000 N34.00 kN |
Enclosure |
Open |
Operating Temperature Range |
-40 to 250 ºF-40 to 120 ºC |
|
|
|
d |
2.5591 in65 mm |
D |
3.937 in100.000 mm |
B |
0.6496 in16.5 mm |
2B |
1.2992 in33.000 mm |
d1 |
3.0787 in78.200 mm |
D2 |
3.5748 in90.800 mm |
r |
0.0433 in1.100 mm |
r1 |
0.0236 in0.600 mm |
Contact Angle |
40 º |
2a |
3.3898 in86.1 mm |
da min |
2.9528 in75.000 mm |
Db max |
3.7008 in94.000 mm |
ras max |
0.0394 in1 mm |
r1as max |
0.0236 in0.600 mm |
