NTN 687A
Single Row Radial Ball Bearings
(BRAND)：NTN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Technical Specifications
Type
Deep Groove Ball Bearing
Bore Type
Round
Material
High Carbon Chrome Steel
Cage Type
Pressed
Cage Material
Steel
Ball Material
Steel
Limiting Speed - Oil
44000 RPM
Limiting Speed - Grease
37000 RPM
Precision
Class 0
Configuration
One
Factor
14.0
Radial Internal Clearance
CN
Static Load Rating
505 N
Dynamic Load Rating
1300 N
Enclosure
Open
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
7.000 mm
D
14.000 mm
B
3.500 mm
r
0.150 mm
ras max
0.150 mm
