NTN 6988
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
Machined
Cage Material
Carbon Steel
Ball Material
Steel
Limiting Speed - Oil
1000 RPM
Limiting Speed - Grease
890 RPM
Precision
Class 0
Configuration
One
Factor
16.4
Radial Internal Clearance
CN
Static Load Rating
615000 N
Dynamic Load Rating
405000 N
Enclosure
Open
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
440.000 mm
D
600.000 mm
B
74.000 mm
r
4.000 mm
da min
456.000 mm
Da max
584.000 mm
ras max
3 mm
