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 |
27600 RPM |
Limiting Speed - Grease |
13800 RPM |
Configuration |
One |
Factor |
10.7 |
Static Load Rating |
2610 lbf11600 N11.60 kN |
Dynamic Load Rating |
3300 lbf14600 N14.60 kN |
Enclosure |
Open |
Operating Temperature Range |
-40 to 250 ºF-40 to 120 ºC |
|
|
|
d |
2.1654 in55.000 mm |
D |
3.1496 in80.000 mm |
B |
0.5118 in13.000 mm |
d1 |
2.4882 in63.200 mm |
d2 |
2.3661 in60.100 mm |
D1 |
2.8268 in71.800 mm |
r |
0.0394 in1.000 mm |
r1 |
0.0236 in0.600 mm |
Contact Angle |
15 º |
a |
0.6142 in15.600 mm |
da min |
2.3819 in60.500 mm |
db min |
2.3425 in59.500 mm |
Da max |
2.9331 in74.500 mm |
ras max |
0.0394 in1.000 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 |
