SKF 21 Tooth Taper Bush Sprocket, PHS 08B-1TBH21 08 B-1

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₩24,380.00

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  • 2026년 11월 03일 부터 배송 준비 완료
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RS 제품 번호:
267-9179
제조사 부품 번호:
PHS 08B-1TBH21
제조업체:
SKF
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모두 선택

브랜드

SKF

Bore Diameter

42mm

Number of Teeth

21

Product Type

Sprocket

Bore Type

Taper Bush

Pitch Diameter

85.22mm

Hub Diameter

71mm

Material

Steel

Sprocket Width

25mm

Acceptable Chain Type

08 B-1

Maximum Inside Diameter

42mm

Standards/Approvals

BS

COO (Country of Origin):
CN

SKF Sprocket, 21 Teeth, 85.22mm Pitch Diameter - PHS 08B-1TBH21


This sprocket is a steel rotary component designed to transfer motion within chain-driven equipment, using a tapered-bore mounting method for alignment and secure attachment. It is intended for industrial power transmission where matched chain engagement and a robust hub connection are required.

Features and Benefits:


• 21 teeth provide consistent chain engagement and load transmission
• Tapered bore accommodates a compression fit for axial stability
• Steel construction offers high wear resistance during operation
• BS approval confirms adherence to British standards for parts
• Compatible with 08B chain types for correct pitch engagement

Applications


• Used with 08 B-1 roller chain in conveyor systems
• Suitable for drives requiring a tapered bush mounting
• Ideal for machinery needing a 71 mm hub connection
• Used for replacement in industrial taper bushing assemblies

What bore mounting method does it use?


It fits via a taper bush that produces a press-fit connection with the shaft.

Which chain profile engages with its teeth?


It is matched to 08B-1 chain standards for correct meshing and pitch.

What material is specified for the component?


The component is manufactured from steel to withstand operational wear.

How many teeth are present for load distribution?


The item has 21 teeth to distribute chain loads over multiple points.

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