Contact
Search Bearing
Engineering Tools
Catalogs & Literature
Model query
Menu
About
CSR
PORTFOLIO
Engineered Bearings
MARKETS
INVESTORS
CAREERS
WORK THAT MATTERS
OUR CULTURE
BENEFITS
NEWS
Home
>
Model
>
Needle roller bearing
NKI50/25-XL Needle Roller Bearings
Request Information
Return to list
VIEW CAD DRAWING
View structure diagram
View structure diagram
DOWNLOADS
Domax
®
Precision rolling bearings
Main Dimensions & Performance Data
d
50 mm
D
68 mm
B
25 mm
Cr
45500 N
Cor
82000 N
Cur
14300 N
Reference speed
4950 rpm
Limiting speed
8400 rpm
Mounting dimensions
F
55 mm
Inner ring raceway diameter
r min
0.6 mm
Minimum chamfer size
s
1.5 mm
Axial displacement
Temperature range
T min
-30 °C
Minimum operating temperature
T max
120 °C
Maximum operating temperature