NTN 7003UC
Single Angular Contact Ball Bearings - Ultage Type
(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
72100 RPM
Limiting Speed - Grease
45100 RPM
Configuration
One
Factor
13.8
Static Load Rating
4550 N
Dynamic Load Rating
8250 N
Enclosure
Open
Weight
0.037 kg
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
17.000 mm
D
35.000 mm
B
10.000 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
15 º
a (Load Center)
8.500 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
40.000 mm
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