NTN 71911HVUJ74
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
21500 RPM
Limiting Speed - Grease
13500 RPM
Precision
ISO Class 4
Configuration
One
Preload
Light
Static Load Rating
12900 N
Dynamic Load Rating
17600 N
Enclosure
Open
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
55.000 mm
D
80.000 mm
B
13.000 mm
r2 max
1.000 mm
r3 max
0.600 mm
Contact Angle
25 º
a (Load Center)
22.000 mm
d2
62.100 mm
D1
72.500 mm
D4
75.800 mm
D5
2.5748 mm
E
65.400 mm
Double Row Width
26.000 mm
Triple Row Width
39.000 mm
Quadruple Row Width
52.000 mm
