NTN WBC7-13Z
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 (Crown Type)
Cage Material
Steel
Ball Material
Steel
Limiting Speed - Oil
45000 RPM
Limiting Speed - Grease
38000 RPM
Precision
ISO Class 0
Configuration
One
Factor
11.8
Radial Internal Clearance
CN
Static Load Rating
375 N
Dynamic Load Rating
915 N
Enclosure
Single Shielded
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
7.000 mm
D
13.000 mm
B
4.000 mm
r
0.150 mm
da min
8.200 mm
da max
8.900 mm
Da max
11.800 mm
ras max
0.150 mm
