DKB型骨架油封

售价:

￥100/1

数量:

商品介绍
商品评价

产品概述

DKB 型是外铁壳内橡胶双作用防尘刮油密封件，专为往复运动轴（尤其是液压油缸活塞杆）设计。采用金属骨架与弹性体整体模压成型工艺，具备双重密封功能：主密封唇可有效刮除轴表面残留的油膜，防止内部润滑油泄漏；辅助防尘唇能阻挡外部灰尘、泥沙、金属碎屑和湿气侵入设备内部，保护活塞杆表面免受划伤，延长整套密封系统的使用寿命。尺寸通常以轴径d×外径D×截面厚度t×总宽度h定义。

尺寸图

结构图.jpg

TYPE	dDt/h	TYPE	dDt/h	TYPE	dDt/h
DKB	12.5193/5	DKB	35457/10	DKB	80948/11
DKB	14224/5.5	DKB	35477/9	DKB	80957/10
DKB	18266/9	DKB	35477/10	DKB	8010012/15
DKB	18306/9	DKB	36465/7	DKB	85998/11
DKB	19316/9	DKB	36487/10	DKB	901048/11
DKB	20283.5/5	DKB	40507/10	DKB	951048/11
DKB	20326/9	DKB	40527/10	DKB	951098/11
DKB	22303.5/5	DKB	40557/10	DKB	1001148/11
DKB	22326/9	DKB	40628/11	DKB	1051198/11
DKB	22346/9	DKB	45557/10	DKB	1051218/11
DKB	22347/10	DKB	45577/10	DKB	1051219/12
DKB	22376/9	DKB	45687/10	DKB	1101268/11
DKB	22.434.46/9	DKB	50607/10	DKB	1101269/12
DKB	25376/9	DKB	50627/10	DKB	1151319/12
DKB	28387/10	DKB	50648/11	DKB	1201369/12
DKB	28407/10	DKB	50687/10	DKB	1251398/11
DKB	30407/10	DKB	50727/10	DKB	1301469/12
DKB	30426/9	DKB	50728/11	DKB	14016010/14
DKB	30447/10	DKB	55698/11	DKB	18020010/14
DKB	30456/9	DKB	60748/11	DKB	18020512/17
DKB	30457/10	DKB	608211/14	DKB	1902059/12
DKB	30477/10	DKB	60828/11	DKB	19021512/17
DKB	32406/9	DKB	63737/10	DKB	2002168/12
DKB	32426/9	DKB	63778/11	DKB	20022510/14
DKB	32447/10	DKB	65798/11	DKB	20022512/16
DKB	32457/10	DKB	70848/11	DKB	22024512/16
DKB	32528/11	DKB	75898/11	DKB	26028512/19
DKB	34467/10	DKB	80907/10	DKB	30033012/20

DKB 型骨架油封1 修图1.png

产品特点

外金属骨架提供刚性支撑，与腔体孔过盈配合紧密，抗振动、抗冲击能力强；部分型号配备自紧弹簧，可补偿唇口磨损，保持持续密封压力。

典型应用领域

工程机械：挖掘机、装载机、推土机、起重机液压缸活塞杆防尘油封。

汽车工业：重型车辆、客车、工程车液压油缸、减震器防尘密封。

通用工业设备：液压机、注塑机、机床、升降平台、液压系统防尘。

农业机械：拖拉机、收割机、农机液压油缸防尘。

矿山设备：掘进机、钻机、输送设备液压油缸防尘密封。

￥100

DKB型骨架油封

基本文件流程错误 SQL 调试

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[ DB ] CONNECT:[ UseTime:0.000329s ] mysql:host=127.0.0.1;port=3306;dbname=shop_slscn_com;charset=utf8
[ SQL ] SHOW COLUMNS FROM `app_site` [ RunTime:0.000391s ]
[ SQL ] SELECT * FROM `app_site` WHERE `id` = 1 LIMIT 1 [ RunTime:0.000166s ]
[ SQL ] SHOW COLUMNS FROM `app_sign_set` [ RunTime:0.000158s ]
[ SQL ] SELECT * FROM `app_sign_set` LIMIT 1 [ RunTime:0.000077s ]
[ SQL ] SHOW COLUMNS FROM `app_shop_class` [ RunTime:0.000164s ]
[ SQL ] SELECT * FROM `app_shop_class` WHERE `pid` = 0 AND `status` = 1 AND `storesid` = 0 ORDER BY `orders` ASC LIMIT 8 [ RunTime:0.000177s ]
[ SQL ] SELECT * FROM `app_shop_class` WHERE `pid` = 133 AND `status` = 1 AND `storesid` = 0 ORDER BY `orders` ASC [ RunTime:0.000115s ]
[ SQL ] SELECT * FROM `app_shop_class` WHERE `pid` = 158 AND `status` = 1 AND `storesid` = 0 ORDER BY `orders` ASC [ RunTime:0.000089s ]
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[ SQL ] SELECT * FROM `app_shop_class` WHERE `pid` = 237 AND `status` = 1 AND `storesid` = 0 ORDER BY `orders` ASC [ RunTime:0.000077s ]
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[ SQL ] SELECT * FROM `app_shop_class` WHERE `pid` = 239 AND `status` = 1 AND `storesid` = 0 ORDER BY `orders` ASC [ RunTime:0.000076s ]
[ SQL ] SELECT * FROM `app_shop_class` WHERE `pid` = 240 AND `status` = 1 AND `storesid` = 0 ORDER BY `orders` ASC [ RunTime:0.000089s ]
[ SQL ] SELECT * FROM `app_shop_class` WHERE `pid` = 241 AND `status` = 1 AND `storesid` = 0 ORDER BY `orders` ASC [ RunTime:0.000117s ]
[ SQL ] SELECT * FROM `app_shop_class` WHERE `pid` = 242 AND `status` = 1 AND `storesid` = 0 ORDER BY `orders` ASC [ RunTime:0.000085s ]
[ SQL ] SHOW COLUMNS FROM `app_shop` [ RunTime:0.000250s ]
[ SQL ] SELECT * FROM `app_shop` WHERE `id` = 853 LIMIT 1 [ RunTime:0.000169s ]
[ SQL ] SHOW COLUMNS FROM `app_shop_buyattr` [ RunTime:0.000198s ]
[ SQL ] SELECT `buyAttr`,`buyAttrValue`,`images`,`inventory`,`price`,`weight`,`sales` FROM `app_shop_buyattr` WHERE ( proid=853 ) [ RunTime:0.004460s ]
[ SQL ] SELECT * FROM `app_shop` WHERE ( status=1 and storesid=0 and del=0 ) LIMIT 10 [ RunTime:0.000696s ]
[ SQL ] SELECT * FROM `app_shop` WHERE ( status=1 and path like '%,170,%' ) LIMIT 10 [ RunTime:0.000606s ]
[ SQL ] SHOW COLUMNS FROM `app_coupons` [ RunTime:0.000241s ]
[ SQL ] SELECT * FROM `app_coupons` WHERE ( status=1 and num>0 ) [ RunTime:0.000099s ]
[ SQL ] SHOW COLUMNS FROM `app_shop_group` [ RunTime:0.000139s ]
[ SQL ] SELECT * FROM `app_shop_group` WHERE ( proid=853 ) LIMIT 1 [ RunTime:0.000101s ]
[ SQL ] SHOW COLUMNS FROM `app_stores` [ RunTime:0.000182s ]
[ SQL ] SELECT * FROM `app_stores` WHERE `id` = 0 LIMIT 1 [ RunTime:0.000121s ]
[ SQL ] SELECT * FROM `app_shop_class` WHERE ( id in (0,134,170) ) ORDER BY `id` ASC [ RunTime:0.000110s ]
[ SQL ] SHOW COLUMNS FROM `app_advertising` [ RunTime:0.000189s ]
[ SQL ] SELECT * FROM `app_advertising` WHERE ( id=30 ) LIMIT 1 [ RunTime:0.000077s ]
[ SQL ] SELECT * FROM `app_advertising` WHERE ( id=24 ) LIMIT 1 [ RunTime:0.000055s ]

全部分类

0517-83518881

DKB型骨架油封

产品概述

尺寸图

产品特点

典型应用领域

￥100

DKB型骨架油封

咨询热线

0517-83518881

DKB型 骨架油封

产品概述

尺寸图

产品特点

典型应用领域

￥100

DKB型 骨架油封

DKB型骨架油封

DKB型骨架油封