NTN 7002U
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
49800 RPM
Limiting Speed - Grease
36600 RPM
Configuration
One
Static Load Rating
3450 N
Dynamic Load Rating
6150 N
Enclosure
Open
Weight
0.030 kg
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
15.000 mm
D
32.000 mm
B
9.000 mm
d1
20.900 mm
d2
19.700 mm
D1
26.100 mm
D2
28.600 mm
r
0.300 mm
r1
0.150 mm
Contact Angle
30 º
a (Load Center)
11.300 mm
da min
17.500 mm
Da max
29.500 mm
Db max
30.800 mm
ras max
0.300 mm
r1as max
0.150 mm
Double Row Width
18.000 mm
Triple Row Width
27.000 mm
Quadruple Row Width
40.000 mm
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