NTN NNU4932
Double Row Cylindrical Roller Bearing
(BRAND)：NTN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Technical Specifications
Type
Cylindrical Roller Bearing
Bore Type
Cylindrical
Material
Hardened Alloy Steel
Cage Material
High Strength, 2 piece, Machined Brass
Limiting Speed - Oil
3100 RPM
Limiting Speed - Grease
2600 RPM
Precision
ISO Class 0
Configuration
Two
Tolerance
ISO Class 0 (RBEC 1)
Oil Hole
w/o Oil Hole
Radial Internal Clearance
CN
Static Load Rating
740000 N
Dynamic Load Rating
355000 N
Enclosure
Open
Weight
6.730 kg
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
160.000 mm
D
220.000 mm
B
60.000 mm
C
60.000 mm
Fw
178.500 mm
r
2.000 mm
da min
169 mm
db min
174.000 mm
Da max
211 mm
Db min
208.500 mm
Db max
211.000 mm
ras max
2.000 mm
