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Tapered roller bearing
33117 Tapered roller bearing
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Domax
®
Precision rolling bearings
Main Dimensions & Performance Data
d
85 mm
D
140 mm
B
41 mm
C
32 mm
Cr
221000 N
Cor
350000 N
Cur
44000 N
Reference speed
2950 rpm
Limiting speed
4750 rpm
Mounting dimensions
damax
94 mm
轴挡肩最大直径
r1,2min
1.5 mm
内圈背面倒角尺寸
r3,4min
1.5 mm
外圈背面倒角尺寸
dbmin
92 mm
轴挡肩最大直径
a
27 mm
压力锥顶距
Damin
118 mm
轴承座挡肩最小直径
d1
111.2 mm
内圈引导挡边直径
Damax
122 mm
轴承座挡肩最大直径
Dbmin
125 mm
轴承座挡肩最小直径
Camin
6 mm
最小轴向间距
Cbmin
6.5 mm
最小轴向间距
ramax
1.5 mm
轴最大圆角半径
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
Calculation coefficient
e
0.29
Fa/Fr 对应不同X和Y系数
Y
2.06
轴向动载荷系数
Y0
1.13
轴向静载荷系数