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Tapered roller bearing
31330-X-XL-DF-A280-330 Pair of tapered roller bearing
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Main Dimensions & Performance Data
d
150 mm
D
320 mm
B
150 mm
Cr
1600000 N
Cor
2090000 N
Cur
260000 N
Reference speed
1280 rpm
Limiting speed
1280 rpm
Mounting dimensions
damax
181 mm
轴挡肩最大直径
r3,4min
4 mm
外圈背面倒角尺寸
Damin
251 mm
轴承座挡肩最小直径
A
64 mm
隔圈宽度
Damax
302 mm
轴承座挡肩最大直径
Camin
9 mm
最小轴向间距
rbmax
4 mm
轴承座最大圆角半径
Temperature range
Tmin
-30 °C
最低工作温度
Tmax
200 °C
最高工作温度