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Self aligning ball bearing
QJ212-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
60 mm
D
110 mm
B
22 mm
Cr
98000 N
Cor
93000 N
Cur
6600 N
Reference speed
5300 rpm
Limiting speed
8200 rpm
Mounting dimensions
damin
69 mm
轴挡肩最小直径
rmin
1.5 mm
最小倒角尺寸
D1
93 mm
内圈档边直径
Damax
101 mm
轴承座挡肩最大直径
d1
77.1 mm
内圈档边直径
ramax
1.5 mm
最大凹穴半径
a
60 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