NTN 7907GD2/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
13000 RPM
Limiting Speed - Grease
10000 RPM
Precision
ISO Class 4
Configuration
Two
Preload
Normal
Static Load Rating
17700 N
Dynamic Load Rating
19500 N
Enclosure
Open
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
35.000 mm
D
55.000 mm
B
10.000 mm
2B
20.000 mm
r
0.600 mm
r1
0.300 mm
Contact Angle
30 º
da min
39.500 mm
Da max
50.500 mm
Db max
52.500 mm
ras max
0.600 mm
r1as max
0.300 mm
