NTN 6903LUN
Single Row Radial Ball Bearings
(BRAND)：NTN
(Availability)：In Stock
Technical Specifications
Type
Ball Bearing
Bore Type
Round
Material
High Carbon Chrome Steel
Cage Type
Pressed
Cage Material
Steel
Limiting Speed - Grease
14000 RPM
Seal Type
Contact
Seal Material
Nitrile Rubber
Precision
Class 0
Configuration
One
Factor
14.7
Radial Internal Clearance
CN
Static Load Rating
2580 N
Dynamic Load Rating
5150 N
Enclosure
Single Sealed
Weight
0.018 kg
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
17.000 mm
D
30.000 mm
B
7.000 mm
D1
28.700 mm
a
1.300 mm
b
0.950 mm
r
0.300 mm
r1
0.300 mm
da min
19.000 mm
da max
20.000 mm
Da max
28.000 mm
ras max
0.300 mm
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