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Tapered roller bearing
31309-XL-DF-A120-160 Pair of tapered roller bearing
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Main Dimensions & Performance Data
d
45 mm
D
100 mm
B
50 mm
Cr
195000 N
Cor
217000 N
Cur
32500 N
Reference speed
4650 rpm
Limiting speed
4650 rpm
Mounting dimensions
damax
56 mm
轴挡肩最大直径
r3,4min
1.5 mm
外圈背面倒角尺寸
Damin
79 mm
轴承座挡肩最小直径
A
18.5 mm
隔圈宽度
Damax
91 mm
轴承座挡肩最大直径
Camin
4 mm
最小轴向间距
rbmax
1.5 mm
轴承座最大圆角半径
Temperature range
Tmin
-30 °C
最低工作温度
Tmax
120 °C
最高工作温度