D49A Automotive Bearings With Grooves , 20 * 60 * 20 MM Bearing Steel One Way Clutch Bearing BB Series

Special one-way bearing D49A with grooves D49A one-way bearing 20*60*20MM bearing steel one way clutch bearing BB series

One way bearing D49A introduction :

D49A one way bearings is a sprag type freewheel , integrated into 6200 series ball bearing(except sizes 8 and 40), Also named OW BB KK etc. It provides you an one way clutch, and eliminates the need for a ball bearing. It gives a high degree of freewheeling accuracy while utilizing a minimum of space. It is bearing supported, shipped grease lubricated and protected against dust larger than 0.3mm diameter. Torque transmission is ensured by a press fit assembly into a rigid outer housing with N6 tolerance, and onto a shaft with n6 tolerance. The initial bearing radial clearance is set at C5, and is reduced if using the press fit as specified. Operating temperature range:-20°C to +100°C. Peaks up to +120°C are acceptable for short periods.

Lubrication

1. Since grease is already applied before delivery, there is no need to apply and grease before use.
2. If the clutch is used with an oil lubricant, the oil lubrication should be applied inside the unit always.
3. Do not use greases or lubricants with EP additives.

One way bearing D49A specfication:

Type:BallSeals

Type:RS

Number of Row:Single Row

Precision Rating:General

Structure:Deep GrooveBore

Size:20MMOutside Diameter:60mm

Model Number:D49A

Bearing Width:20mm

size:20*60*20mm

Origin:China

material:Bearing Steel

weight:0.28KG

Application for ball bearing one way clutch bearing:

• Paper moving for copiers, fax machines, paper towel dispensers, etc.
• Exercise equipment,back stop applications.
• Appliances,free wheel drives ,starter systems.
• Two-speed gearboxes
• Rack indexing drives
• Converters, non-return devices and transcendental clutches.
• Fishing Reels, RC Cars, RC Helis, RC Engines

  Established in 1989, Wuxi Guangqiang Bearing Trade Co.,Ltd works hard in researching and manufacturing high quality bearings and rely on it's advantages of strong technologies, advanced equipment, professional technical team, quality production and reasonable prices has gain a broad recognitiongain and won the widely support and trust by customers in bearing fields.

  For decades, the company established and completed the quality management system of scientific standardization in line with international standards. In 2005 they won the title of Chinese famous brand ranging from tapered roller bearings, cylindrical roller bearings, spherical roller bearings, thrust ball bearing, angular contact ball bearings, deep groove ball bearings and various non-standard bearings etc.

  Our products are widely used in auto industries, construction machinery industries, electric power industries, pharmaceutical field, mining machinery, printing industries, highway engineering machinery, steel industires, textile machine industries and so on.

  Capable of solving all your bearing issues with its first-class professional advisers and skilled engineers, Wuxi Guangqiang Bearing Trade Co.,Ltd embrace any inquiry, negotiation, cooperation from new and old friends at any time.