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Expansion Coupling Sleeve Z1 Original Bearing Accessories Expansion Joint Sleeve For Wind Power Equipment

Expansion Coupling Sleeve Z1 Original Bearing Accessories Expansion Joint Sleeve For Wind Power Equipment

Brand Name:	GQZ or Other famous brand
Model Number:	Z1 Series
MOQ:	5pcs

Detail Information

Product Description

Detail Information

Place of Origin:

China

Certification:

ISO9001,ROHS

Product Type:

Expansion Coupling Sleeve

Application:

Automotive.tractor.construction Machinery.rolling Mill

Axial Force Ft(kN):

262-1110

Torque Mt(kN.m):

26.2-278

Material, Bearing:

Bearing Steel

Packaging Details:

Plastic Bag+cox+carton

Supply Ability:

10000/month

Highlight:

Z1 Bearing Accessories Sleeve

Wind Power Equipment Sleeve

Original Bearing Accessories Sleeve

Product Description

New Arrival Expansion Coupling Sleeve Z1 Original Bearing Accessories Expansion Joint Sleeve for Wind Power Equipment

Expansion coupling sleeve is an advanced basic component widely used in the international market for mechanical coupling under heavy load. In the connection of shaft and wheel, it is a keyless coupling device to realise load transmission by tightening the pressure and friction generated between the accommodating surfaces of high-strength bolts.

Product Description

Applicable Industries	Automotive.tractor.construction Machinery.rolling Mill
Place of Origin	China
Type	BALL
Model Number	Z1 series
Brand Name	GQZ or OEM
Seals Type	Open
Material	Chrome Steel
Outside diameter	224-540mm
Bore size	200-500mm
Feature	Long Life
Certificate	ISO9001:2008
Vibration	Z1V1 Z2V2 Z3V3
Precision	P0,P5,P6
Service	OEM Service
Stock	Rich

Expansion Coupling Sleeve Main Advantages

Easy to install
Low machining accuracy required for shaft holes, no need for heating/pressurising equipment, only need to tighten bolts diagonally according to torque.

Allows hubs to be repositioned on the shaft and supports couplings with poorly welded materials.
High reliability
No keyway weakening structure, no relative motion wear, long life.

Automatic failure in case of overload protects equipment safety.
Flexible adaptation
can withstand multiple loads, support the use of multiple expansion sleeves in series to increase the load.

Easy to disassemble (just loosen the bolts), anti-rust design of the contact surface to ensure repeated use.

Dimentions(mm)					Rated load at pf=100N/mm²	Weight
d	D	i	L	Axial force Ft(kN)	Torque Mt(kN.m)	W.t.(kg)
200	224	34.8	38	262	26.2	2.32
210	234	34.8	38	275	28.9	2.45
220	244	34.8	38	288	37.7	2.49
240	267	39.5	42	358	43	3.52
250	280	44	48	415	52	4.68
260	290	44	48	435	56.5	4.82
280	313	49	53	520	72.5	6.27
300	333	49	53	555	83	6.47
320	360	59	65	710	114	10.9
340	380	59	65	755	128.5	11.5
360	400	59	65	800	144	12.2
380	420	59	65	845	160.5	12.8
400	440	59	65	890	178	13.5
420	460	59	65	935	196	14.1
450	490	59	65	998	224.5	15.2
480	520	59	65	1070	256	16
500	540	59	65	1110	278	16.5

Common Models and Structural Features:

Model	Scenario	Structural characteristics
Z1	Space-constrained applications	Double taper rings are lightweight and compact, can be combined in pairs (≤8 rings)
Z2/Z7	Universal transmission	Open-ended double taper rings, no axial movement in bolt compression
Z3/Z4	High precision, large loads	Long bonding surfaces, excellent alignment
Z9	Belt conveyor drums	Specially designed for drum coupling
Z12	Combined loads (torque + axial force)	Reinforced double taper structure

Company Information

FAQ

Can adapter sleeves withstand harsh environmental conditions?

Harsh environments, characterized by moisture, dust, and extreme temperatures, pose significant challenges.

Corrosion Resistance: Exposure to moisture can lead to corrosion, affecting the sleeve's performance.

Solution: For operations in harsh environments, select adapter sleeves made from corrosion-resistant materials or consider protective coatings to enhance the durability of adapter sleeves.

How should maintenance routines be structured for systems utilizing adapter sleeves?

Effective maintenance is crucial for maximizing lifespan and performance.

Inspection Schedules: Establishing routine inspection schedules helps detect potential issues early.

Lubrication Needs: Proper lubrication ensures smooth operation and reduces wear.

Solution: To maintain systems with adapter sleeves effectively:

Implement a comprehensive maintenance schedule including cleaning, inspection, and re-lubrication of components around the adapter sleeve.

Keep detailed records of all maintenance activities to track the condition and performance of adapter sleeves over time.

Tags:

Automotive Bearings

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Cylindrical Roller Bearing

Tapered Roller Bearing

Needle Roller Bearing

Spherical Roller Bearing

Self Aligning Ball Bearing

Thrust Ball Bearing

Thrust Roller Bearing

Pillow Block Bearing

Linear Ball Bearing

Track Roller Bearing

Thin Section Bearing

Slewing Ring Bearing

Spherical Plain Bearing

Ceramic Ball Bearings

Super Precision Bearings

Bearing Accessories

Stainless Steel Roller Chain

Mini Excavator

Automotive Bearings

Agriculture Bearings

Deep Groove Ball Bearing

Angular Contact Ball Bearing

Cylindrical Roller Bearing

Tapered Roller Bearing

Needle Roller Bearing

Spherical Roller Bearing

Self Aligning Ball Bearing

Thrust Ball Bearing

Thrust Roller Bearing

Pillow Block Bearing

Linear Ball Bearing

Track Roller Bearing

Thin Section Bearing

Slewing Ring Bearing

Spherical Plain Bearing

Ceramic Ball Bearings

Super Precision Bearings

Bearing Accessories

Stainless Steel Roller Chain

Mini Excavator

products details

Expansion Coupling Sleeve Z1 Original Bearing Accessories Expansion Joint Sleeve For Wind Power Equipment

Z1 Bearing Accessories Sleeve

Wind Power Equipment Sleeve

Original Bearing Accessories Sleeve