NTN RNA6901R
Machined-Ring Needle Roller Bearings w/o Inner Ring
(BRAND)：NTN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Technical Specifications
Type
Needle Roller Bearing
Roller Type
Needle
Configuration
Two
Material
High Carbon Chrome Steel
Cage Material
Steel
Limiting Speed - Oil
23000 RPM
Limiting Speed - Grease
15000 RPM
Precision
ISO Class 0
Enclosure
Open
Static Load Rating
20000 N
Dynamic Load Rating
15400 N
Weight
0.031 kg
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
Fw
16.000 mm
Fw Tolerance
0.027/0.016 mm
D
24.000 mm
C
22.000 mm
r
0.300 mm
Da max
22.000 mm
ras max
0.300 mm
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