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Tapered roller bearing
30228-XL-DF-A250-300 Pair of tapered roller bearing
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Domax
®
Precision rolling bearings
Main Dimensions & Performance Data
d
140 mm
D
250 mm
B
84 mm
Cr
840000 N
Cor
1120000 N
Cur
151000 N
Reference speed
1700 rpm
Limiting speed
1700 rpm
Mounting dimensions
damax
163 mm
轴挡肩最大直径
r3,4min
3 mm
外圈背面倒角尺寸
Damin
219 mm
轴承座挡肩最小直径
A
19.5 mm
隔圈宽度
Damax
236 mm
轴承座挡肩最大直径
Camin
9 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
200 °C
最高工作温度