NTN NAO-90X120X30
Machined-Ring Needle Roller Bearings - Separable Type w/ Inner Ring
(BRAND)：NTN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Technical Specifications
Type
Machined-Ring Needle Roller Bearing - Separable Type
Bore Type
Round
Material
High Carbon Chrome Steel
Cage Material
Steel
Limiting Speed - Oil
4000 RPM
Limiting Speed - Grease
2700 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
201000 N
Dynamic Load Rating
76000 N
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
90.000 mm
D
120.000 mm
F
100.000 mm
E
108.000 mm
C
30.000 mm
r
1.000 mm
da min
95.000 mm
Da max
115.000 mm
db min
107.200 mm
Db max
101.000 mm
ras max
1.000 mm
