Guangzhou Mingze 623 & 624 series shock absorption  heavy duty casters specifications:  1. material:  polyurethane cast iron rim wheel. pressed steel housings  2. Size: 4 inch, 5 inch, 6 inch & 8 inch  3. matching wheels: round type PU cast iron wheels, cast iron wheels, elastic PU cast iron wheels, PU on aluminium core wheels  4. our this new design kingpinless heavy duty casters features:  kingpinless double ball raceway structure, more stronger impact resistance, more flexible moving, and the load capacity more bigger. can matching many different type wheels.  5. Applicable industry Automobile, porttery and mechanical industries, shipment carts etc.  6. As your samples and drawings, we also provide OEM service for you  7. our factory also own ISO9001-2008 certificate  8. specification details as below:  Â
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Mingze 623 series light duty & 624 series medium duty shock absorption casters
1. 623 light duty swivel head with w/one pc of high quanlity plain ball bearing(also can call it thrust ball bearing ), 624 heavy duty series swivel head with w/one pc of high quanlity plain ball bearing(also can call it thrust ball bearing )and one pc of high quality tapered roller bearing 2. shock absorption structure made of  by 2 pcs of metal spring and 1 pc of  PU spring,when cart empty,only the metal spring work, when with loads, both metal springs and pu spring works togehter, shock absorption function more stress.Â
3. 623 light duty series with 6mm thick top plate and 5mm thick yoke, 624 heavy duty series with 10mm top plate and 5mm yokeÂ
4. both with 2 pcs of dustproof guard.
5. load capacity 250kgs to 450 kgs.
6. Application: automobile, porttery and mechanical industries.
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C623 KU light Heavy Duty Shock Absorption Caster
Swivel Casters
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Item No
wheel size
total height
offset
top plate
fitting size
fitting hole
load capacity
623S/KU100.50
100X50
178/196
65
140X110
105X80
12.7
250
C623S/KU125.50
125X50
190/208
65
140X110
105X80
12.7
350
C623S/KU150.50
150X50
202/220
65
140X110
105X80
12.7
400
Rigid/Fixed Casters
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Item No
wheel size
total Height
offset
top plate
fitting size
fitting hole
fork distance
load capacity
C623R/KU100.50
100x50
178/196
/
140x110
105x80
12.7
58x5
250
C623R/KU125.50
125x50
190/208
/
140x110
105x80
12.7
58x5
350
C623T/KU150.50
150x50
202/220
/
140x110
105x80
12.7
58x5
400
Double Brake CasterÂ
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Item No
wheel size
total height
offset
top plate
fitting size
fitting hole
fork distance
load capacity
C623T/KU100.50
100X50
178/196
65
140X110
105X80
12.7
58X5
250
C623T/KU125.50
125X50
190/208
65
140X110
105X80
12.7
58X5
350
C623T/KU150.50
150X50
202/220
65
140X110
105X80
12.7
58X5
400
Factory Website: www.mingzecaster.com
 
Shock Absorption Casters
Guangzhou Mingze Metal Products Co., Ltd. is established in 2006, Mingze is a professional manufacturer specialized in the R&D, manufacture of medium to extra heavy duty wheels and castors. More than 1000 varieties of castors are sold both in domestic and foreign market.
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Mingze has passed the latest certification of ISO9001:2008. Product quality is the key to business success, quality control such as IQC, IPQC, OQC is operated in factory strictly.
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Full series testers are used widely from sample making to formal production such as drum endurance tester, impact tester, hardness tester, tensile tester and abrasion tester.
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Advanced production equipments are utilized in large scale like automatic pu casting line, successive stamping, automatic assembly line. It is endeavored to improve production efficiency and shorten production process term.
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Experienced R&D work team has strong capacity of designing latest, reliable function and style of products as customer's special requirement.
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Win-Win between customer and Mingze is the aim pursured by Mingze always at the foundation of high quality, prompt delivery, good service and reasonable price.