NTN CH71903HVDUJ74
Duplex Machline Angular Contact Ball Bearings
(BRAND)：NTN
(Availability)：In Stock
Technical Specifications
Type
Angular Contact Ball Bearing
Bore Type
Round
Material
High Carbon Chrome Steel
Cage Type
Stratified
Cage Material
Phenolic
Ball Material
Ceramic
Precision
ISO Class 4
Configuration
Two
Preload
Light
Enclosure
Open
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
17.000 mm
D
30.000 mm
B
7.000 mm
2B
14.000 mm
r2 max
0.300 mm
r3 max
0.150 mm
Contact Angle
25 º
d2
21.000 mm
D1
26.600 mm
D4
27.700 mm
D5
23.000 mm
E
1.450 mm
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