NTN 7910CGD2/GNP4
Duplex 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
Fiber Glass Reinforced
Cage Material
Nylon
Ball Material
Steel
Limiting Speed - Oil
14000 RPM
Limiting Speed - Grease
11000 RPM
Precision
ISO Class 4
Configuration
Two
Preload
Normal
Static Load Rating
31500 N
Dynamic Load Rating
29800 N
Enclosure
Open
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
50.000 mm
D
72.000 mm
B
12.000 mm
2B
24.000 mm
d1
57.100 mm
d2
55.300 mm
D1
64.900 mm
D2
68.500 mm
r
0.600 mm
r1
0.300 mm
Contact Angle
15 º
da min
54.500 mm
Da max
67.500 mm
Db max
69.500 mm
ras max
0.600 mm
r1as max
0.300 mm
