NTN NU2312
ISO Series Single Row Cylindrical Roller Bearings
(BRAND)：NTN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Technical Specifications
Type
Cylindrical Roller Bearing
Bore Type
Round
Material
Hardened Alloy Steel
Cage Material
Pressed Steel
Limiting Speed - Oil
5700 RPM
Limiting Speed - Grease
4800 RPM
Precision
ISO Class 0
Configuration
One
Tolerance
ISO Class 0 (RBEC 1)
Oil Hole
w/o Oil Hole
Radial Internal Clearance
CN
Static Load Rating
188000 N
Dynamic Load Rating
169000 N
Enclosure
Open
Weight
2.645 kg
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
60.000 mm
D
130.000 mm
B
46.000 mm
Fw
77.000 mm
r
2.000 mm
da min
71.000 mm
db min
71.000 mm
Da max
119.000 mm
Db max
119.000 mm
r1as max
2.000 mm
