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Self aligning ball bearing
QJ306-XL-TVP Four point contact ball bearing
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View structure diagram
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Domax
®
Precision rolling bearings
Main Dimensions & Performance Data
d
30 mm
D
72 mm
B
19 mm
Cr
61000 N
Cor
43000 N
Cur
3000 N
Reference speed
7600 rpm
Limiting speed
13100 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
120 °C
最高工作温度