Type |
Main Spindle Bearing |
Bore Type |
Round |
Material |
High Carbon Chrome Steel |
Cage Type |
Machined |
Cage Material |
Phenolic |
Ball Material |
Steel |
Limiting Speed - Oil |
7200 rpm |
Limiting Speed - Grease |
5700 rpm |
Configuration |
Two |
Static Load Rating |
40500 lbf181000 N181.00 kN |
Dynamic Load Rating |
16000 lbf71000 N71.00 kN |
Enclosure |
Open |
Operating Temperature Range |
-40 to 250 ºF-40 to 120 ºC |
|
|
|
d |
4.1339 in105.000 mm |
D |
6.2992 in160 mm |
B |
0.9744 in24.75 mm |
2B |
1.9488 in49.500 mm |
d1 |
4.9803 in126.500 mm |
D2 |
5.6811 in144.300 mm |
r |
0.0787 in2.000 mm |
r1 |
0.0394 in1.000 mm |
Contact Angle |
40 º |
2a |
5.374 in136.5 mm |
da min |
4.6850 in119.000 mm |
Db max |
6.0039 in152.500 mm |
ras max |
0.0787 in2 mm |
r1as max |
0.0394 in1.000 mm |
