NTN 7003
Single 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
Fiber Glass Reinforced
Cage Material
Nylon
Ball Material
Steel
Limiting Speed - Oil
28000 RPM
Limiting Speed - Grease
21000 RPM
Precision
ISO Class 0
Configuration
One
Static Load Rating
3850 N
Dynamic Load Rating
7150 N
Enclosure
Open
Weight
0.043 kg
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
17.000 mm
D
35.000 mm
B
10.000 mm
r
0.300 mm
r1
0.150 mm
Contact Angle
30 º
a (Load Center)
12.500 mm
da min
19.500 mm
Da max
32.500 mm
Db max
33.800 mm
ras max
0.300 mm
r1as max
0.150 mm
Double Row Width
20.000 mm
Triple Row Width
30.000 mm
Quadruple Row Width
48.000 mm
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