国产精品久久久蜜臀av,精品国产视频一区二区三区,欧美精品一区二区都可以,丁香激情六月综合五月

šgÓíµ½¾®Ùâ¾«ÃÜÝS³Ð£¨ÉÏº££©ÓÐÏÞ¹«Ë¾¹Ù·½¾WÕ¾£¡·þ„ÕëŠÔ’021-36539299£¡

Æó˜I(y¨¨)QQ

ÐÍÌ–²éÔƒ

ßM¿ÚÝS³Ð½›äNÉÌ

ßM¿ÚÝS³ÐÕûów·½°¸Ìá¹©ÉÌ

NACHI NF412ÝS³Ð

Äú¬F(xi¨¤n)ËùÔÚµÄÎ»ÖÃ£º¾WÕ¾Ê×í“ > NACHIÝS³Ð

NF412ÝS³Ð

ÐÍÌ–£ºNF412
Æ·ÅÆ£ºNACHI
ÏµÁÐ£ºNF
ƒÈ½£º60 mm
Íâ½£º150 mm
Œ’¶È£º35 mm

NACHI NF412ÝS³Ð¬F(xi¨¤n)Ø›¹©‘ªÉÌ

ÎÒ‚ƒÊÇNACHIÆ·ÅÆ´úÀíÉÌ£¬ÅcNACHIS¼Ò³£ÄêÅúÁ¿Ó†ÙNF412ÝS³Ð£¬ËùÊÛ®aÆ·ÕˆÄú·ÅÐÄÙÙI£¡

×ÉÔƒŸá¾€£º021-36539299

¹² 1 ˆ µÚ1 ˆÉÏÒ»ˆ 1ÏÂÒ»ˆ

ÍâÐÎ³ß´ç

d
60
mm
ƒÈ½

D
150
mm
Íâ½

B
35
mm
Œ’¶È

r
2.1~4
mm
ÝSÏò

r
2.1~6.5
mm
ÝSÏò

r1
2.1~4
mm
ÝSÏò

r1
2.1~6.5
mm
ÝSÏò

Ew
127
mm

°²Ñb³ß´ç

db(min)
72
mm
(×îÐ¡)

db(max)
82
mm
(×î´ó)

dd(min)
94
mm
(×îÐ¡)

Da(max)
118
mm
(×î´ó)

ra(max)
2
mm
(×î´ó)

»ù±¾î~¶¨ÝdºÉ

Cr
167000
N
„ÓÝdºÉ

Cor
168000
N
ìoÝdºÉ

˜OÏÞËÙ¶È

Grease
4300
r/min
Ö¬™»¬

Oil
5300
r/min
ÓÍ™»¬

NACHI NF412ÝS³ÐÐÍÌ–Œ¦ÕÕ

ÝS³ÐÐÍÌ–	Æ·ÅÆ	ÏµÁÐ	ƒÈ½(mm)	Íâ½(mm)	ºñ¶È(mm)
6412/W64	SKF	ÉîœÏÇòÝS³Ð	60	150	35

ÝS³ÐÐÍÌ–ËÑË÷

¹ú²úÎçÒ¹¸£ÀûÊÓÆµµÚÈýÇø| ÀÏÊì¸¾¸ß³±Ò»Çø¶þÇø¸ßÇåÊÓÆµ| ÈÕ±¾Ò»¶þÇøÊÓÆµÔÚÏß¹Û¿´| ´ó¼¦°Í²åÃÀÅ®Ð¡±Æ±Æ| ÒÁÈË³ÉÈË¾«Æ·ÔÚÏß| ÑÇÖÞÅ®Í¬Ò»Çø¶þÇøÈý¾Ã¾Ã¾«Æ·| ÈÕ±Æ¶¯Ì¬ÊÓÆµÃâ·Ñ¿´| ¹úÄÚ¾«Æ·¾Ã¾Ã¾Ã¾Ã¾«Æ·97| ¹ú²úÂÒÉ«¹ú²ú¾«Æ·Ãâ·Ñ²¥·Å| ¹ú²ú¾«Æ·Äã¶®µÄÔÚÏß×ÊÔ´| »ÆÉ«avÊÖ»úÔÚÏß¹Û¿´| ¾Ã¾Ã¾Ã¹ú²úµ÷½ÌÐÔÅ«| ¾«Æ·Ò»Çø¶þÇø¾Ã¾Ã¾Ã¾ÃÎÞÂë| ´ó¼¡°ÍÈÕÐ¡¸ö×ÓÅ®ÈËÊÓÆµ| ÒÁÈË¾Ã¾Ã×ÛºÏÎÞÂë³ÉÈËÍø| ÑÇÖÞÄÐÈËµÄÌìÌÃ2021| 91ÈÈ¹ú²úÔÚÏß¹Û¿´| ÑÇÖÞ¾«Æ·¾«Æ·¾«¹ú²ú| ¹ú²ú¸ßÇåÔÚÏß¹Û¿´Ò»Çø¶þÇøÈýÇø| ÑÇÖÞ¾«Æ·ÃÀÅ®¾Ã¾Ã¾Ã| ¾Ã¾Ã¾ÃÖÐÎÄ×ÖÄ»ÔÚÏßÊÓÆµ| ³ÉÄêÈËµÄÒ»¼¶»ÆÉ«´ø| ÎçÒ¹É«´óÆ¬ÔÚÏßÃâ·Ñ¹Û¿´| Å·ÃÀ»ÆÉ«Èý¼¶³ÉÈËÐ¡ÊÓÆµ| ÖÐÈÕº«VAÎÞÂëÖÐÎÄ×ÖÄ»| ÑÇÖÞ×ÛºÏÇøÅ·ÃÀÒ»Çø¶þÇø| ÖÐÎÄ×ÖÄ»ÂÒÂëÒ»Çø¶þÇøÈýÇøÂé¶¹| ¹ú²úÇø¸ßÇåÔÚÏßÒ»Çø¶þÇøÈýÇø| ÑÇÖÞ¾«Æ·×ÔÅÄÍµÅÄµÚÒ»Ò³| ¹ú²úÃÀÅ®ÂãÌåÊÓÆµÈ«Ãâ·Ñ| ÑÇÖÞÒ»Çø¶þÇøÈýÇø´óµ¨ÊÓÆµ| ÑÇÖÞ³É¹ú²úÈËÆ¬ÔÚÏß¹Û¿´| 99¾Ã¾Ã99¾Ã¾Ã¾«Æ·ÊÓÆµ| Ó°ÒôÏÈ·æÑÇÖÞÖÐÎÄ×ÛºÏÍø| avÖÐÎÄ×ÖÄ»Ò»Çø¶þÇø¾«Æ·¾Ã¾Ã| ÄÐÈËµÄÌìÌÃÈÕ±¾ÔÚÏß¹Û¿´| Å·ÃÀÒ»Çø¶þÇøÈýÇø¾Ã¾Ã¹ú²ú¾«Æ·| Å·ÃÀÒ»Çø¶þÇø¸ßÇåÊÓÆµÔÚÏß¹Û¿´| ÃÀÅ®´©ºÚË¿±»´ó¼¦°ÍÃÍ²Ù| Íâ¹ú´¦Å®BBÊÓÆµ| ±»Ò½ÉúÌíÄÌÍ·ºÍÏÂÃæºÃË¬|