NTN 7038HV
Single Row Machline 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
Stratified
Cage Material
Phenolic
Ball Material
Steel
Limiting Speed - Oil
6700 RPM
Limiting Speed - Grease
4400 RPM
Configuration
One
Static Load Rating
290000 N
Dynamic Load Rating
237000 N
Enclosure
Open
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
190.000 mm
D
290.000 mm
B
46.000 mm
r2 max
2.100 mm
r3 max
1.100 mm
Contact Angle
25 º
a (Load Center)
79.000 mm
d2
220.500 mm
D1
259.500 mm
D4
274.000 mm
D5
9.0472 mm
E
229.800 mm
Double Row Width
92.000 mm
Triple Row Width
138.000 mm
Quadruple Row Width
184.000 mm
