NTN QJ320
Four Point Ball Bearings
(BRAND)：NTN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
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
3400 RPM
Limiting Speed - Grease
2500 RPM
Precision
Class 0
Configuration
One
Contact Angle
30 º
Radial Internal Clearance
CN
Static Load Rating
585000 N
Dynamic Load Rating
273000 N
Enclosure
Open
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
100.000 mm
D
215.000 mm
B
47.000 mm
r
3.000 mm
a
91.000 mm
da min
109.000 mm
Da max
186.000 mm
ras max
2.500 mm
