NTN CH7210HG1DUJ74
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
50.000 mm
D
90.000 mm
B
20.000 mm
2B
40.000 mm
r2 max
1.100 mm
r3 max
0.600 mm
Contact Angle
25 º
d2
62.500 mm
D1
76.900 mm
D4
82.700 mm
D5
66.700 mm
E
4.200 mm
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