NTN R3
Single Row Radial Ball Bearings
(BRAND)：NTN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Technical Specifications
Type
Miniature / Extra Small Ball Bearing
Bore Type
Round
Material
High Carbon Chrome Steel
Cage Type
Stainless
Cage Material
Steel
Ball Material
Steel
Limiting Speed - Oil
48000 RPM
Limiting Speed - Grease
41000 RPM
Precision
Class 0
Configuration
One
Radial Internal Clearance
CN
Static Load Rating
490 N
Dynamic Load Rating
1310 N
Enclosure
Open
Weight
0.002 kg
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
4.763 mm
D
12.700 mm
B
3.967 mm
r
0.305 mm
da max
7.200 mm
Da max
11.000 mm
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