NTN 7338
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
2300 RPM
Limiting Speed - Grease
1800 RPM
Configuration
One
Static Load Rating
585000 N
Dynamic Load Rating
430000 N
Enclosure
Open
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
190.000 mm
D
400.000 mm
B
78.000 mm
r
5.000 mm
r1
2.000 mm
Contact Angle
30 º
a (Load Center)
124.000 mm
da min
212.000 mm
Da max
378.000 mm
Db max
390.000 mm
ras max
4.000 mm
r1as max
2.000 mm
Double Row Width
156.000 mm
Triple Row Width
234.000 mm
Quadruple Row Width
312.000 mm
