NTN PNA20/42R
Self-Aligning Needle Roller Bearings - w/ Inner Ring
(BRAND)：NTN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Technical Specifications
Type
Self-Aligning Needle Roller Bearing
Bore Type
Round
Material
High Carbon Chrome Steel
Cage Material
Steel
Limiting Speed - Oil
18000 RPM
Limiting Speed - Grease
10500 RPM
Precision
ISO Class 0
Configuration
One
Enclosure
Open
Bearing Design
w/ Inner Ring
Oil Hole
w/ Oil Hole
Radial Internal Clearance
CN
Static Load Rating
30500 N
Dynamic Load Rating
19200 N
Weight
0.136 kg
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
20.000 mm
D
42.000 mm
F
25.000 mm
D1
36.500 mm
C
20.000 mm
s
0.500 mm
r
0.300 mm
r1
0.8 mm
