NTN 7003DB
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
57680 RPM
Limiting Speed - Grease
36080 RPM
Precision
ISO Class 0
Configuration
Two
Preload
Normal
Static Load Rating
7650 N
Dynamic Load Rating
11600 N
Enclosure
Open
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
17.000 mm
D
35.000 mm
B
10.000 mm
2B
20.000 mm
d1
23.000 mm
d2
21.600 mm
D1
29.000 mm
D2
32.000 mm
r
0.300 mm
r1
0.150 mm
Contact Angle
30 º
da min
19.500 mm
Da max
32.500 mm
Db max
33.800 mm
