NTN RNA4968
Machined-Ring Needle Roller Bearings w/o Inner Ring
(BRAND)：NTN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Technical Specifications
Type
Needle Roller Bearing
Roller Type
Needle
Configuration
One
Material
High Carbon Chrome Steel
Cage Material
Steel
Limiting Speed - Oil
1100 RPM
Limiting Speed - Grease
750 RPM
Precision
ISO Class 0
Enclosure
Open
Static Load Rating
3000000 N
Dynamic Load Rating
1160000 N
Weight
26.500 kg
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
Fw
380.000 mm
Fw Tolerance
0.098/0.062 mm
D
460.000 mm
C
118.000 mm
r
3.000 mm
Da max
447.000 mm
ras max
2.500 mm
