|
Æ·ÅÆ
|
 |
ASMI |
ÐͺÅ
|
 |
7921C |
d
|
 |
105 |
D
|
 |
145 |
B
|
 |
20 |
ÖØÁ¿
|
 |
0.826 |
|
|
|
ÍâÐγߴ磨mm£© |
d
|
105 |
D
|
145 |
B
|
20 |
r(×îС)
|
1.1 |
r1(×îС)
|
0.6 |
¶î¶¨ÔغÉ(N) |
Cr
|
51000 |
Cor
|
57000 |
¶î¶¨ÔغÉ{kgf} |
Cr
|
5200 |
Cor
|
5800 |
|
ϵÊýfo
|
16.5 |
¼«ÏÞתËÙ(rpm) |
Ö¬Èó»¬
|
6300 |
ÓÍÈó»¬
|
9000 |
×÷ÓõãλÖà |
a£¨mm£©
|
26.7 |
°²×°³ß´ç (mm) |
da(×îС)
|
112 |
Da(×î´ó)
|
138 |
ra(×î´ó)
|
1 |
|
ÖØÁ¿(Kg)
|
0.826 |
Öá³Ð´úºÅ |
µ¥ÁÐ
|
7921C |
DB
|
7921DB |
DF
|
7921DF |
DT
|
7921DT |
¶î¶¨ÔغÉ(³É¶ÔË«ÁªÐÍ) |
Cr
|
83000 |
Cor
|
114000 |
¶î¶¨ÔغÉ(³É¶ÔË«ÁªÐÍ){kgf} |
Cr
|
8450 |
Cor
|
11600 |
¼«ÏÞתËÙ(rpm) (³É¶ÔË«ÁªÐÍ) |
Ö¬Èó»¬
|
5300 |
ÓÍÈó»¬
|
7100 |
×÷ÓõãλÖÃ(³É¶ÔË«ÁªÐÍ) |
a0(mm)±³¶Ô±³ÅäÖÃ
|
53.5 |
a0(mm)Ãæ¶ÔÃæÅäÖÃ
|
13.5 |
°²×°³ß´ç(³É¶ÔË«ÁªÐÍ) |
db£¨×îС£©
|
- |
Db£¨×î´ó£©
|
140 |
rb£¨×î´ó£©
|
0.6 |
|
|
|