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Custom Sprag One Way Ratchet Bearing 6-80mm for Industrial Reducer

Name: Custom Sprag One Way Ratchet Bearing 6-80mm for Industrial Reducer
Brand: Changzhou Tianniu Transmission Equipment Co., Ltd
SKU: ratchet
Price: 7.10 USD
Availability: InStock

Product Details

Place of Origin: Jiangsu, China

Brand Name: Suma one way ratchet

Model Number: ratchet

Payment & Shipping Terms

Minimum Order Quantity: 2

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Specifications

Description

Specifications

Highlight: 
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Precision Rating:	P0	Seals Type:	Non-sealed Ratchet
Width:	6-26mm	Overrunning Speed Inner:	600-5000r/min
Overrunning Speed Outer:	900-7500r/min	Torque:	2.1-1063Nm
Weight:	0.01-1.41kg	Material:	GCr15
Inner Diameter:	6-80mm	Outer Diameter:	19-140mm
Drag Torque:	0.18-58Ncm	Axial Misalignment:	± S/2
Bore Size:	6-80mm	Housing Fit:	R6 Tolerance
Lubrication Requirement:	Provided By Installation

Precision Rating:	P0
Seals Type:	Non-sealed Ratchet
Width:	6-26mm
Overrunning Speed Inner:	600-5000r/min
Overrunning Speed Outer:	900-7500r/min
Torque:	2.1-1063Nm
Weight:	0.01-1.41kg
Material:	GCr15
Inner Diameter:	6-80mm
Outer Diameter:	19-140mm
Drag Torque:	0.18-58Ncm
Axial Misalignment:	± S/2
Bore Size:	6-80mm
Housing Fit:	R6 Tolerance
Lubrication Requirement:	Provided By Installation

Description

Custom Sprag One Way Ratchet Bearing 6-80mm for Industrial Reducer

Sprag One Way Ratchet Bearing for Reducer

Product Description

This custom-made star wheel one way ratchet bearing is a roller-type freewheel that requires separate bearing support for axial and radial loads. The installation must provide proper lubrication and sealing. Its nominal outside dimensions match series 62 ball bearings.

Designed to be installed alongside a series 62 bearing within the same location tolerances, this ratchet bearing features a keyed inner race (except for 6mm bore) and an outer race with positive r6 tolerance for a press fit in H7 housing. The housing must maintain structural integrity to prevent expansion post-assembly. This design accommodates axial misalignment of ± S/2 between inner and outer races.

Technical Specifications

Parameter	Value
Model	Custom-made to specifications
Material	GCr15
Type	Round
Inner Diameter	6-80mm
Outer Diameter	19-140mm
Weight	0.01-1.41kg
Torque	2.1-1063Nm
Overrunning Speed (Inner Race)	600-5000r/min
Overrunning Speed (Outer Race)	900-7500KN
Applications	Industrial machines, reducers, variators, transmissions

Detailed Parameters

Type	Size (mm)	Overrunning Speeds	Dimensions (mm)	Weight (kg)	Drag Torque (Ncm)
Star wheel	6	5000/7500	19×15.8×6	0.01	0.18
Star wheel	8	4300/6500	24×20×8	0.02	0.24
Star wheel	80	600/900	140×128×26	1.41	58

Frequently Asked Questions

How do you pack the goods?

Total less than 25 KG: Each in white box + 19×18×9cm box + 29×28×19CM carton box
Total Weight over 100KG: Carton box + Wooden Box / Wooden Pallet

Can I get samples from you?

Samples are highly encouraged for quality verification before bulk orders.

Can you promise to deliver the goods in time?

Small items: In stock
Medium Items: 10-15 Days
Big items: 20-25 Days

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Please send us your request and we will reply to you as soon as possible.

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