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
QJ306-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
30 mm
D
72 mm
B
19 mm
Cr
57000 N
Cor
38500 N
Cur
2700 N
Reference speed
7800 rpm
Limiting speed
19600 rpm
Mounting dimensions
damin
37 mm
轴挡肩最小直径
rmin
1.1 mm
最小倒角尺寸
D1
58 mm
内圈档边直径
Damax
65 mm
轴承座挡肩最大直径
d1
44 mm
内圈档边直径
ramax
1 mm
最大凹穴半径
a
36 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