NTN PNA12/28R
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
24000 RPM
Limiting Speed - Grease
14000 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
7850 N
Dynamic Load Rating
7050 N
Weight
0.037 kg
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
12.000 mm
D
28.000 mm
F
15.000 mm
D1
24.500 mm
C
12.000 mm
s
0.500 mm
r
0.300 mm
r1
0.8 mm
