NTN NA4908S
Clearance-Adjustable Needle Roller Bearings w/ Inner Ring
(BRAND)：NTN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Technical Specifications
Type
Clearance-Adjustable Needle Roller Bearing
Bore Type
Round
Material
High Carbon Chrome Steel
Cage Material
Steel
Limiting Speed - Oil
8500 RPM
Limiting Speed - Grease
5700 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
40500 N
Dynamic Load Rating
22500 N
Weight
0.227 kg
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
40.000 mm
D
62.000 mm
F
48.000 mm
B
22.000 mm
r
0.600 mm
da min
44.000 mm
Da max
54.000 mm
ras max
0.600 mm
