One Way Cam Clutch Bearings B206 - China

Description: Type B200 is a non bearing supported sprag type freewheel.

The sprags run directly on the shaft provided by the user.

Bearings are required to support axial and radial loads.

Lubrication and sealing must also be provided by the installation.

A typical arrangement is to install this type alongside a bearing as shown on the following page.

The housing bore to receive the outer race will be machined with a H7 tolerance.

A key will transmit the torque.

The shaft on which the sprags run must have a surface hardness of HRc 60 to 62 for a finished depth of 0, 6 mm minimum.

Core hardness should be HRc 35 to 45 - Surface roughness must not exceed 22 CLA.

Maximum shaft taper 0, 01 mm per 50 mm length.

Concentricity between shaft and housing bore should be maintained within TIR 0, 05 mm.

The preferred lubrication is oil.

The design allows the use of most of the common lubricants used in power transmission including gear oils with EP additives.

When necessary grease lubrication is also possible.

Specification:

Type Drag torque(N.

m) Overrunning Speed (r/min) Shaft size Outer race h7(mm) Thickness Key way

inner race outer race (mm) (mm) (mm)

B203 39.2 2400 500 16.51 40 25 4.0×2.5

B204 58.8 2400 500 18.796 47 25 5.0×3.0

B205 98 1800 400 23.622 52 25 5.0×3.0

B206 235 1800 350 32.766 62 28 7.0×4.0

B207 372 1800 300 42.088 72 28 7.0×4.0

B208 549 1800 200 46.761 80 32 10.0×4.5

B209 549 1200 200 46.761 85 32 10.0×4.5

B210 784 1200 200 56.109 90 32 10.0×4.5

B211 784 1200 200 56.109 100 32 10.0×4.5

B212 1230 1200 180 70.029 110 42 10.0×4.5

B213 1230 1200 180 70.029 120 42 10.0×4.5

B214 1390 1000 180 79.356 125 42 12.0×4.5

Installation and Usage

1 - B200 Series Cam Clutch is shaft mounted, so the shaft on which the clutch is mounted must be hardened to Rc 56-60 and 1.5 mm case depth after grinding.

Grind to 1.5S (16micro-inch) finish.

The taper of this shaft should not exceed 0.01 mm per 50mm.

2 - For installation of the clutch mount the clutch with bearings at both sides or on one side in

order to obtain concentricity between the shaft and the clutch outer race and to take up radial

or thrust loads which may work on the outer race or the shaft.

See the installation example.

3 - The clutch should be mounted on the shaft by rotating it in the direction marked by the arrow

shown on the clutch plate.

Do not apply shock to the clutch by hammering.

4 - The clutches have the same outside diameters as the bearings shown in the table above.

Bore tolerance of the housing in which the clutch is assembled should be within the range shown in the table below.

5 - For indexing, oil lubrication is recommended.

6 - Concentricity of the housing bore and shaft should be within 0.05 mm.

7 - Key profile should be in accordance with JIS B1301-1959

Model Tolerance of housing bore(mm)

B203, B204 +0 to + 0.025

B205, B206, B207, B208 +0 to + 0.030

B210, B211, B212, B213 +0 to + 0.035

B214 +0 to + 0.040

Typical applications of one way bearing B205

Air cleaning plants; Agricultural machines; Buchet elevators; Compressors; Conveyors; Cranes and hoists; Dry cleaning machinery; Duplicator equipment; Fish net machines; Heat-treatment furnaces; Induced draft fans; Multi-states conveyors; Packaging machinery; Printing machinery; Pumps; Punch presses and feeders; Power plants; Refinery equipment; Speed reducers; Standby power units; Textile looms; Two-speed grinders; Two-speed shiftovers; Washing machines; Wire winding machinery.

When it comes to mechanical One-Way Clutches, our Cam Clutch is the best

This mechanical, unidirectional clutch has a number of cams arranged regularly, providing backlash-free operations.

· High precision through advanced machining using dedicated machines

· Excellent durability with uniquely heat treated cams

· Secure operation and highly reliable performance

Industry Applications -- Machine Tools

We offers a complete line-up of products, cultivated through our many successes and experience, for any machine tool application.

Contact one way cam clutch to learn about the total solutions we can provide to customers developing new equipment or reviewing existing models.

Company Contact:

• Posted By: Changzhou Renben Bearing Factory

• Phone: 8615895075912

• Address: Dingan Middle Road 131,Wujin District,Changzhou city, Changzhou , Jiangsu , China

• Email:

• Website: http://www.rbearing.com

• Business Description: we want to display our products: one way clutch, needle roller bearings, cam clutch, backstop ect.
  
  Changzhou RenBen Bearing Factory(常州仁本轴� �厂), is a manufacturer specialized in Producing almost all type of One Way Bearings, One Way Clutch, Cam Clutch, Backstop, Overrunning Clutch, Needle Roller Bearings.
  
  More than 2000 standard models of one way bearring over 1000 designations of metric and inch series needle bearings are regularly manufactured and widely used for motorcycles, electric and air powered tooling, printers, light and textile industries, machines, Construction machines, Cars Trucks, and office equipment in domestic and worldwide markets.
  
  In addition, special bearings are also provided in accordance upon customers' requirement for various applications.
  
  We have exported our products to Korea, Iran, Turkey, Bulgaria, Romania, Russia, Italy, Norway, the USA, Canada, etc.
  
  
  
  We warmly welcome all friends to cooperate with us 1.
  
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