Jiangsu, China
Business Type:
Manufacturer/Factory & Trading Company
Year of Establishment:
Plant Area:
1500.0 square meters
Management System Certification:
ISO 9001, ISO 9000
Average Lead Time:
Peak season lead time: within 15 workday
Off season lead time: within 15 workday
OEM/ODM Service
Sample Available

Ki Series Clutch, Roller Type Freewheel Bearing, One Way Bearing manufacturer / supplier in China, offering Ki Series One Way Bearing with Roller Type, One Way Sprag Bearing (freewheel bearing) (DC), One Way Clutch 6203 Electric Motor Bearing and so on.

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Ki Series One Way Bearing with Roller Type

Get Latest Price
Min. Order / Reference FOB Price
1 Piece US $5/ Piece
Port: Shanghai, China
Production Capacity: 10000PCS/Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram
Feature: Vacuum
Style: With Inner Ring
Rows Number: Single
Load Direction: Radial Bearing
Material: Bearing Steel
Model: Ki

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Basic Info

Model NO.: KI
Type: Roller
Inside Diameter: 4-10mm
Weight: 0.008-0.023kg
Outside Diameter: 16-26mm
Stock: Rich
OEM: Accept
Delivery: 10-15days
Export: Wordwide
Trademark: SUMA or OEM
Transport Package: Single Box or as Your Requirements
Specification: P6
Origin: Changzhou, Jiangsu, China
HS Code: 84836000

Product Description

                                                                     Ki Series One Way Bearing with Roller Type

Data Sheet
Outer Diameter16-26 mm
Bore size4-10 mm
Thickness10-14 mm
Weight0.008-0.019 kg
Overrunning speed(outer race)5000-8000 min-1
Overrunning speed(inner race)6000-10000 min-1
Delivery time7-10 days

Product Description
   Type KI is a roller type freewheel. It is an assembly comprising of an inner race and rollers fitted into a polyamide cage. This type of unit can not be dismantled. It is designed for small mechanisms in office equipment, or packaging machines, to be mounted inside gears or feed rollers.
  The gear or feed roller inner diameter is used as the outer race. Additional bearing support is required, and the freewheel must not be subjected to axial loading; mounting examples are shown on the following page. The outer race does not need to be hardened; min. strength: 700 N/mm2
   The surface roughness will not exceed 22 CLA.Mounting onto the shaft can be a press fit to r6 tolerance or a glue fit with a clearance of 0,02 to 0,05mm.
   Sizes 8 mm and above can be supplied with a keyway.Temperature range: -40°C to +100°C (continuous operation).Peak temperatures of +120°C are acceptable for short periods of time.

TypeSizeOverrunning speed Outside Diameter   Weight
(mm )
1) Tmax = 2 × TKN
*) Can be also supplied with a keyway to DIN 6885.1
2) Inner race overruns
3) Outer race overruns

Company Information
Changzhou Suma Precision Machinery Co., Ltd(Changzhou Tianniu Clutch Factory)is a manufacturer specialized in Producing Various cam clutch, one way bearing, one way clutch, backstop clutch, overrunning clutch and other bearings with high technology. 

We are following "Best Quality, Best Price, Fast Delivery, Best Serves" to make all of our old and new customers satisfied. 
Our Advantages
1. Advanced producing equipment.
2. Strict requirement for the raw material
3. Complete&perfect process flow
4. Good quality of each batch of the product
5. Different grades of price for different quality

Q: Why do we choose your company?
A: We always insist quality first. We have our bearing factory, therefore we have advantage in quality control and price of one way clutch bearing.
Q:What is the delivery time?
A: Most of the bearing we have stock. For small quantity, we will arrange delivery within 15 days.
Q: What is your payment term?
A: Our payment term include L/C, T/T, Western Union, Paypal etc.
Q: Can you send bearing samples first?
A: Yes, we can send bearing samples of one way clutch bearing to check quality first.

If you have any needs,pls contact me at any time!

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