NTN 628Z
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
Pressed
Cage Material
Steel
Ball Material
Steel
Limiting Speed - Oil
36000 RPM
Limiting Speed - Grease
31000 RPM
Precision
ISO Class 0
Configuration
One
Factor
22.0
Radial Internal Clearance
CN
Static Load Rating
1590 N
Dynamic Load Rating
4450 N
Enclosure
Single Shielded
Weight
0.016 kg
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
8.000 mm
D
24.000 mm
B
8.000 mm
r
0.300 mm
da min
10 mm
da max
12.100 mm
Da max
22.000 mm
ras max
0.300 mm
