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Series Q-Single Row Ball Slewing Bearing-Non gear

Slewing ring bearings have different types as per different structures, here below is what we offering now:
Single row ball slewing ring bearings
Double row ball slewing ring bearings
Crossed roller slewing ring bearings
Triple row roller slewing ring bearings
Flange slewing ring bearings
Thin slewing bearing 
Quantity:

Single Row Four Point Contact Ball Slewing Bearing(Q Series)--Non Gear

Characteristic of structure, performance and application

The single row four point contact ball slewing bearing is composed of two seat rings, which design in compact structure and light weight, steel ball contact with the circular raceway at four point, it can bear the axial force, radial force and the tilting moment at the same time.

It can be used for slewing conveyer, welding manipulator, light & medium duty crane, excavator, and other construction machinery.

OUR ADVANTAGE: 

1. Fast: Be good at adapting, simple organization, high working efficiency,  be creative and accept all kinds of customization.

2. Flexible: streamlined personnel, short communication path, and problems can be solved quickly , perfect after -sales services .

3. Efficient: employees have higher comprehensive ability, high work efficiency, high output, good quanlity and short product delivery time.

WHY CHOOSE HELIN :

1,Helin slewing bearing is located in Xuzhou, a very famous Construction Machinery Base, and has its own stable, technically sound design, development, and manufacturing team.

2. The physical factory has a strong R&D team, and production equipment is advanced, production equipment is continuously increased and updated, and there are molding batch production lines with clear division of labor and high production efficiency. (Standard models with raw material in stock , delivery time within 7 days . )

3. The slewing bearing is exported to more than 30 countries, which obtain high praise and recognition from customers all over the world .And our engineer can come to your country to do measurements . 

Mob / Whatsapp / Wechat : + 86 180 8679 0390 

Tel : + 86 516 8788 0390

Email : info@helin-bearing.com

            tinaxzhelin@gmail.com

Kindly let us know if any inquiry ! Many thanks ! 

Note:

1. n1 is the nos of lubricating holes.Oil cup M10×1JB/T7940.1~JB/T7940.2.The Oil nipple's    location can be change according to the user's application.
2. n-φcan change to tapped hole,the diameter of tapped hole is M,depth is 2M.

No.ModelDimensionsMounting DimensionsStructural Dimensions
Non GearHDuDnnThrough Hole AScrew Hole B/C/Dn1hWeigh
Ddφd1T
mm
mm
mmKgs
1QU.315.20408222603702601017M162421034
QU.315.20A
2QU.355.20448262604103001017M162421039
QU.355.20A
3QU.400.20493307604553451217M162421044
QU.400.20A
4QU.450.20543357605053951217M162421050
QU.450.20A
5QU.500.20593407605554451417M162421055
QU.500.20A
6QU.560.20656464706185021417M163021076
QU.560.20A
7QU.630.20726534706885721617M163021084
QU.630.20A
8QU.710.20806614707686521817M163021097
QU.710.20A
9QU.800.20896704708587422017M1630210110
QU.800.20A
10QU.800.25908692788647361822M2036210142
QU.800.25A
11QU.900.251008792789648362022M2036210163
QU.900.25A
12QU.1000.2511088927810649362422M2036210178
QU.1000.25A
13QU.1000.3211248769010749262424M2240210230
QU.1000.32A
14QU.1120.32124499690119410462824M2240410263
QU.1120.32A
15QU.1250.321374112690132411763224M2240410294
QU.1250.32A
16QU.1400.321524127690147413263624M2240410333
QU.1400.32A
17QU.1250.4013941108102133611643226M2445412388
QU.1250.40A
18QU.1400.4015441258102148613143626M2445412444
QU.1400.40A
19QU.1600.4017441458102168615144026M2445412509
QU.1600.40A
20QU.1800.4019441658102188617144426M2445412576
QU.1800.40A
21QU.1600.5017661434124170414964030M2750412714
QU.1600.50A
22QU.1800.5019661634124190416964430M2750412794
QU.1800.50A
23QU.2000.5021661834124210418964830M2750612891
QU.2000.50A
24QU.2240.5024062074124234421365430M27506121044
QU.2240.50A
25QU.2500.5026662334124260423966030M27506121132
QU.2500.50A
26QU.2500.6026962304150262623746033M30566141621
QU.2500.60A


Product Inquiry
Phone/Whatsapp:
+86-516-8788 0390
+86 180 8679 0390
Opening hours:
Mon. - Fri. 8:30 - 18:00
ABOUT US
We are Xuzhou Helin Slewing Bearing Co.,Ltd Slewing bearing factory in Xuzhou city . Our slewing bearing size from 100 mm - 5000 mm with standard and non- standard models . Good product quality, short delivery time, suitable price, high cost performance . welcome to contact us . 
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