NTN 7044HV
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
5700 RPM
Limiting Speed - Grease
3700 RPM
Configuration
One
Static Load Rating
375000 N
Dynamic Load Rating
280000 N
Enclosure
Open
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
220.000 mm
D
340.000 mm
B
56.000 mm
r2 max
3.000 mm
r3 max
1.100 mm
Contact Angle
25 º
a (Load Center)
93.000 mm
d2
256.000 mm
D1
304.000 mm
D4
321.000 mm
Double Row Width
112.000 mm
Triple Row Width
168.000 mm
Quadruple Row Width
224.000 mm
