NTN RNA4911S
Clearance-Adjustable Needle Roller Bearings w/o Inner Ring
(BRAND)：NTN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Technical Specifications
Type
Clearance-Adjustable Needle Roller Bearing
Roller Type
Needle
Bearing Type
Needle Roller Bearing
Configuration
One
Bearing Design
w/o Inner Ring
Material
High Carbon Chrome Steel
Cage Material
Steel
Limiting Speed - Oil
6500 RPM
Limiting Speed - Grease
4300 RPM
Precision
ISO Class 0
Enclosure
Open
Static Load Rating
65500 N
Dynamic Load Rating
33000 N
Weight
0.212 kg
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
Fw
63.000 mm
D
80.000 mm
B
25.000 mm
r
1.000 mm
Da max
70.000 mm
ras max
1.000 mm
