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Four Point Ball Bearings
MODEL QJ306
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$82.95 Each
Prices are subject to change
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Brand Minimum Order Quantity: 2
Typically Ships in: 1 day
Returnable:No
a (in)
1.1811
B (in)
0.7480
Ball material
Steel
Ball Material
Steel
Bore Type
Round
Bore type
Round
Cage Material
Brass
Cage material
Brass
Cage Type
High Strength, 2 piece, Machined
Cage type
High strength, 2 piece, machined
Configuration
One
Contact Angle
30 °
Contact angle
30 º
D (in)
2.8346
d (in)
1.1811
Da max
2.5591 in
da min
1.4567 in
Dynamic load rating
8900 lbf
Dynamic Load Rating
8900 lbf
Enclosure
Open
Limiting Speed - Grease
8000 RPM
Limiting speed - grease
8000 RPM
Limiting speed - oil
11000 RPM
Limiting Speed - Oil
11000 RPM
Material
High carbon chrome steel
Operating temperature range
-40 to 250 ºF
Operating Temperature Range
-40 to 250 °F
Precision
Class 0
r (in)
0.0433
Radial Internal Clearance
CN
Radial internal clearance
CN
ras max
0.0394 in
Static Load Rating
12900 lbf
Static load rating
12900 lbf
Type
Four-Point Contact Ball Bearing
Technical Specifications
Type | Four-Point Contact Ball Bearing |
Bore Type | Round |
Material | High Carbon Chrome Steel |
Cage Type | High Strength, 2 piece, Machined |
Cage Material | Brass |
Ball Material | Steel |
Limiting Speed - Oil | 11000 RPM |
Limiting Speed - Grease | 8000 RPM |
Precision | Class 0 |
Configuration | One |
Contact Angle | 30 |
Radial Internal Clearance | CN |
Static Load Rating | 12900 lbf57500 N57.50 kN |
Dynamic Load Rating | 8900 lbf39500 N39.50 kN |
Enclosure | Open |
Weight | 0.721 lb0.327 kg |
Operating Temperature Range | -40 to 250 F-40 to 120 C |
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