NTN 7008UDB/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
17360 RPM
Limiting Speed - Grease
12720 RPM
Precision
ISO Class 4
Configuration
Two
Preload
Normal
Enclosure
Open
Weight
0.368 kg
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
40.000 mm
D
68.000 mm
B
15.000 mm
2B
30.000 mm
d1
49.700 mm
d2
47.700 mm
D1
58.300 mm
D2
62.500 mm
r
1.000 mm
r1
0.600 mm
Contact Angle
30 º
da min
45.500 mm
Da max
62.500 mm
Db max
63.500 mm
ras max
1.000 mm
r1as max
0.600 mm
