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Tapered roller bearing
31317-XL-DF-A120-160 Pair of tapered roller bearing
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Main Dimensions & Performance Data
d
85 mm
D
180 mm
B
82 mm
Cr
510000 N
Cor
600000 N
Cur
87000 N
Reference speed
2750 rpm
Limiting speed
2750 rpm
Mounting dimensions
damax
103 mm
轴挡肩最大直径
r3,4min
3 mm
外圈背面倒角尺寸
Damin
143 mm
轴承座挡肩最小直径
A
33 mm
隔圈宽度
Damax
166 mm
轴承座挡肩最大直径
Camin
6 mm
最小轴向间距
rbmax
3 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