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ƒÈ(n¨¨i)½£º180 mm
Íâ½£º320 mm
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d
180
mm
ƒÈ(n¨¨i)½

D
320
mm
Íâ½

B
52
mm
Œ’¶È

r
4~6.5
mm
ÝSÏò

r
4~9
mm
ÝSÏò

r1
4~6.5
mm
ÝSÏò

r1
4~9
mm
ÝSÏò

Fw
217
mm

°²Ñb³ß´ç

db(min)
198
mm
(×îÐ¡)

db(max)
214
mm
(×î´ó)

dc(max)
221
mm
(×î´ó)

Da(max)
302
mm
(×î´ó)

ra(max)
3
mm
(×î´ó)

ra1(max)
3
mm
(×î´ó)

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Mass
20500
g
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Cr
625000
N
„Ó(d¨°ng)ÝdºÉ

Cor
850000
N
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Grease
1800
r/min
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Oil
2200
r/min
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