NTN NK38/20R
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
One
Material
High Carbon Chrome Steel
Cage Material
Steel
Limiting Speed - Oil
11000 RPM
Limiting Speed - Grease
7500 RPM
Precision
ISO Class 0
Enclosure
Open
Static Load Rating
45000 N
Dynamic Load Rating
25900 N
Weight
0.079 kg
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
Fw
38.000 mm
Fw Tolerance
0.041/0.025 mm
D
48.000 mm
C
20.000 mm
r
0.300 mm
Da max
46.000 mm
ras max
0.300 mm
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