Name: Keyless Bushing Expansion Sleeve 1pcs STK351 Keyless Bushing Connection Tension Shaft Locking Assembly Device Expansion Sleeve ID 5-85mm(STK351-8x21mm)
Brand: Flozari
Availability: InStock

Special Features

【Product Function】: Primarily designed to tighten high-strength bolts, generating substantial clamping force between shafts and hubs to achieve load transfer.
【Product Features】: Expansion sleeve couplings transmit high torque through the interaction between the expansion sleeve and shaft, making them suitable for heavy-duty or medium-to-low speed transmission systems.
【Application Areas】: Widely used in industrial equipment such as fans, reducers, pumps, and machine tools.
【Material】: Manufactured from premium materials (e.g., stainless steel) to ensure exceptional durability, strength, and wear resistance.
【Easy Installation】: The expansion joint features a user-friendly design for straightforward installation, adjustment, and disassembly.

Description

Specification:
Name: Keyless Bushing Expansion Sleeve
Material: 45# Steel
Model: STK351
Inner Diameter(d): 5-85mm
Outer Diameter(D): 16-112mm
Size: dxD
E.g.: STK351-5x16mm (Inner Diameter=5mm; Outer Diameter=16mm)
Standard or Nonstandard : Standard
Model Number : STK351
Material : 45# Steel
Structure : disc
Origin : China
References to [ STK351] are solely for descriptive purposes and do not indicate endorsement or association.

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STK351-32x50mm

Special Features

Description

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