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Tapered roller bearing
32234-XL Tapered roller bearing
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Domax
®
Precision rolling bearings
Main Dimensions & Performance Data
d
170 mm
D
310 mm
B
86 mm
C
71 mm
Cr
1160000 N
Cor
1560000 N
Cur
207000 N
Reference speed
1310 rpm
Limiting speed
2600 rpm
Mounting dimensions
damax
187 mm
轴挡肩最大直径
r1,2min
3 mm
内圈背面倒角尺寸
r3,4min
2.5 mm
外圈背面倒角尺寸
dbmin
182 mm
轴挡肩最大直径
a
57 mm
压力锥顶距
Damin
230 mm
轴承座挡肩最小直径
d1
214.5 mm
内圈引导挡边直径
Damax
248 mm
轴承座挡肩最大直径
Dbmin
249 mm
轴承座挡肩最小直径
Camin
10 mm
最小轴向间距
Cbmin
14 mm
最小轴向间距
ramax
3 mm
轴最大圆角半径
rbmax
2.5 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
Calculation coefficient
e
0.44
Fa/Fr 对应不同X和Y系数
Y
1.35
轴向动载荷系数
Y0
0.74
轴向静载荷系数