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
>
Self aligning ball bearing
QJ303-XL-MPA Four point contact ball bearing
Request Information
Return to list
VIEW CAD DRAWING
View structure diagram
View structure diagram
DOWNLOADS
Domax
®
Precision rolling bearings
Main Dimensions & Performance Data
d
17 mm
D
47 mm
B
14 mm
Cr
24500 N
Cor
15100 N
Cur
1130 N
Limiting speed
32500 rpm
Mounting dimensions
damin
22.6 mm
轴挡肩最小直径
rmin
1 mm
最小倒角尺寸
D1
36.4 mm
内圈档边直径
Damax
41.4 mm
轴承座挡肩最大直径
d1
27.8 mm
内圈档边直径
ramax
1 mm
最大凹穴半径
a
22 mm
压力锥顶距
α
35 °
接触角
Temperature range
Tmin
-30 °C
最低工作温度
Tmax
150 °C
最高工作温度