NTN QJ217
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
4400 RPM
Limiting Speed - Grease
3300 RPM
Precision
Class 0
Configuration
One
Contact Angle
30 º
Radial Internal Clearance
CN
Static Load Rating
252000 N
Dynamic Load Rating
126000 N
Enclosure
Open
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
85.000 mm
D
150.000 mm
B
28.000 mm
r
2.000 mm
a
68.000 mm
da min
95.000 mm
Da max
140.000 mm
ras max
2.000 mm
