NTN NUP2256
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
High Strength, 2 piece, Machined Brass
Limiting Speed - Oil
1300 RPM
Limiting Speed - Grease
1100 RPM
Configuration
One
Tolerance
ISO Class 0 (RBEC 1)
Oil Hole
w/o Oil Hole
Radial Internal Clearance
CN
Static Load Rating
3100000 N
Dynamic Load Rating
1840000 N
Enclosure
Open
Weight
109.000 kg
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
280.000 mm
D
500.000 mm
B
130.000 mm
J
360.000 mm
r
5.000 mm
da min
300.000 mm
db min
300.000 mm
Da max
480.000 mm
Db max
480.000 mm
Db min
446.000 mm
r1as max
4.000 mm
