NTN 7952
Single Angular Contact Ball Bearings
(BRAND)：NTN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Technical Specifications
Type
Angular 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
2200 RPM
Limiting Speed - Grease
1700 RPM
Configuration
One
Static Load Rating
375000 N
Dynamic Load Rating
258000 N
Enclosure
Open
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
260.000 mm
D
360.000 mm
B
46.000 mm
r
2.100 mm
r1
1.100 mm
Contact Angle
30 º
a (Load Center)
112.000 mm
da min
272.000 mm
Da max
348.000 mm
Db max
353.000 mm
ras max
2.000 mm
r1as max
1.000 mm
Double Row Width
92.000 mm
Triple Row Width
138.000 mm
Quadruple Row Width
184.000 mm
