NTN NAO-60X90X30
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
5500 RPM
Limiting Speed - Grease
3800 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
149000 N
Dynamic Load Rating
65500 N
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
60.000 mm
D
90.000 mm
F
70.000 mm
E
78.000 mm
C
30.000 mm
r
1.000 mm
da min
65.000 mm
Da max
85.000 mm
db min
77.200 mm
Db max
71.000 mm
ras max
1.000 mm
