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规格和参数
轴承型号
Bearing number :SG4 x 8
外形尺寸Dimensions
d1
H9 :4
g
±0.5 :8
a1
h11 :8
a2
+0.30 -0.16 :8
b1
B13 :4
b2 :4 +0.33 +0.15
d2 :M4 x 0.7
d3
±0.3 :8
f
±0.2 :0.5
L1
±0.5 :21
L2 :16 ±0.3
L3
±0.2 :6
r :0.5
重量Weight
kg :0.005
