NTN 71905HV
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
47000 RPM
Limiting Speed - Grease
31000 RPM
Configuration
One
Static Load Rating
5500 N
Dynamic Load Rating
7800 N
Enclosure
Open
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
25.000 mm
D
42.000 mm
B
9.000 mm
r2 max
0.300 mm
r3 max
0.150 mm
Contact Angle
25 º
a (Load Center)
12.000 mm
d2
30.600 mm
D1
37.400 mm
D4
38.700 mm
D5
1.2717 mm
E
32.300 mm
Double Row Width
18.000 mm
Triple Row Width
27.000 mm
Quadruple Row Width
36.000 mm
