Type |
Main Spindle Bearing |
Bore Type |
Round |
Material |
High Carbon Chrome Steel |
Cage Type |
Machined |
Cage Material |
Phenolic Resin |
Ball Material |
Steel |
Limiting Speed - Oil |
50000 rpm |
Limiting Speed - Grease |
25100 rpm |
Configuration |
One |
Factor |
9.8 |
Static Load Rating |
1520 lbf6750 N6.75 kN |
Dynamic Load Rating |
2610 lbf11600 N11.60 kN |
Enclosure |
Open |
Operating Temperature Range |
-40 to 250 ºF-40 to 120 ºC |
|
|
|
d |
1.1811 in30 mm |
D |
2.1654 in55.000 mm |
B |
0.5118 in13 mm |
d1 |
1.5118 in38.400 mm |
d2 |
1.3976 in35.500 mm |
D1 |
1.8819 in47.800 mm |
r |
0.0394 in1.000 mm |
r1 |
0.0236 in0.600 mm |
Contact Angle |
15 º |
a |
0.4843 in12.500 mm |
da min |
1.3976 in35.500 mm |
db min |
1.3583 in34.500 mm |
Da max |
1.9488 in49.500 mm |
ras max |
0.0394 in1 mm |
r1as max |
0.0236 in0.600 mm |
Double Row Width |
1.0236 in26.000 mm |
Triple Row Width |
1.5354 in39.000 mm |
Quadruple Row Width |
2.0472 in52.000 mm |
