Wuxi Guangqiang Bearing Trade Co.,Ltd
| Payment Terms | T/T, Western Union, Paypal |
| Supply Ability | 10000.pcs / Month |
| Delivery Time | Within 3 days |
| Packaging Details | Standard Carton Box |
| Material | chrome steel (GCR-15) |
| Weigt | 0.28KG |
| Bearing type | one way clutch bearing BB series |
| Number of Row | Single Row |
| Brand Name | Optional |
| Model Number | D49A |
| Certification | ISO90001 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T, Western Union, Paypal | Supply Ability | 10000.pcs / Month |
| Delivery Time | Within 3 days | Packaging Details | Standard Carton Box |
| Material | chrome steel (GCR-15) | Weigt | 0.28KG |
| Bearing type | one way clutch bearing BB series | Number of Row | Single Row |
| Brand Name | Optional | Model Number | D49A |
| Certification | ISO90001 | Place of Origin | CHINA |
| High Light | wheel hub bearing ， car wheel bearing | ||
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
One way bearings for your reference:
| type | Size | Bearing series | Bearing loads | Weight | Drag torque | |||||||
| dynamic | static | |||||||||||
| CSK..P (BB..-1K ) (KK..P) (OW..P) | d | TKN1) | nmax | D | L | b | t | C | C0 | TR | ||
| [mm] | [Nm] | [min-1] | [mm] | [mm] | [mm] | [mm] | [kN] | [kN] | [kg] | [Ncm] | ||
| 12 | 6201 | 9.3 | 10000 | 32 | 10 | 6.1 | 2.77 | 0.04 | 0.7 | |||
| 15 | 6202 | 17 | 8400 | 35 | 11 | 7.4 | 3.42 | 0.06 | 0.9 | |||
| 17 | 6203 | 30 | 7350 | 40 | 12 | 7.9 | 3.8 | 0.07 | 1.1 | |||
| 20 | 6204 | 50 | 6000 | 47 | 14 | 9.4 | 4.46 | 0.11 | 1.3 | |||
| 25 | 6205 | 85 | 5200 | 52 | 15 | 10.7 | 5.46 | 0.14 | 2 | |||
| 30 | 6206 | 138 | 4200 | 62 | 16 | 11.7 | 6.45 | 0.21 | 4.4 | |||
| 35 | 6207 | 175 | 3600 | 72 | 17 | 12.6 | 7.28 | 0.3 | 5.8 | |||
| 40 | – | 325 | 3000 | 80 | 22 | 15.54 | 12.25 | 0.5 | 7 | |||
| CSK..PP (BB..-2K) (KK..PP) (OW..PP) | 15 | 6202 | 17 | 8400 | 35 | 11 | 2 | 0.6 | 7.4 | 3.42 | 0.06 | 0.9 |
| 17 | 6203 | 30 | 7350 | 40 | 12 | 2 | 1 | 7.9 | 3.8 | 0.07 | 1.1 | |
| 20 | 6204 | 50 | 6000 | 47 | 14 | 3 | 1.5 | 9.4 | 4.46 | 0.11 | 1.3 | |
| 25 | 6205 | 85 | 5200 | 52 | 15 | 6 | 2 | 10.7 | 5.46 | 0.14 | 2 | |
| 30 | 6206 | 138 | 4200 | 62 | 16 | 6 | 2 | 11.7 | 6.45 | 0.21 | 4.4 | |
| 35 | 6207 | 175 | 3600 | 72 | 17 | 8 | 2.5 | 12.6 | 7.28 | 0.3 | 5.8 | |
| 40 | – | 325 | 3000 | 80 | 22 | 10 | 3 | 15.54 | 12.25 | 0.5 | 7 | |
| CSK..P-2RS (BB..-2GD-1K) (KK..P-2RS) (OW..P-2RS) | 12 | – | 9.3 | 10000 | 32 | 14 | 6.1 | 2.77 | 0.05 | 3 | ||
| 15 | – | 17 | 8400 | 35 | 16 | 7.4 | 3.42 | 0.07 | 4 | |||
| 17 | – | 30 | 7350 | 40 | 17 | 7.9 | 3.8 | 0.09 | 5.6 | |||
| 20 | – | 50 | 6000 | 47 | 19 | 9.4 | 4.46 | 0.145 | 6 | |||
| 25 | – | 85 | 5200 | 52 | 20 | 10.7 | 5.46 | 0.175 | 6 | |||
| 30 | – | 138 | 4200 | 62 | 21 | 11.7 | 6.45 | 0.27 | 7.5 | |||
| 35 | – | 175 | 3600 | 72 | 22 | 12.6 | 7.28 | 0.4 | 8.2 | |||
| 40 | – | 325 | 3000 | 80 | 27 | 15.54 | 12.25 | 0.6 | 10 | |||
CSK bearings introduction:
1. CSK bearing is one way bearing with a sprag type.
2. CSK bearing has CSK..P, CSK..PP series.
3. CSK bearins series are composed of a 62 series ball bearing (except CSK8 and 40).
4. CSK bearing or One-way bearings are widely used in mining /hydraulic / textile / printing / washing machines, conveyor systems and so on.
5. One way bearing (freewheel bearing) CSK series, HF, HFL, FCB, B200 series.
6. One way clutch (overrunning clutch), GFR, MZ series.
CSK—P and CSK—PP series are available upon request. CSK--P has the same construction and outside dimensions as type CSK, but has a keyway on the inner race; CSK--PP features a keyway in both the inner and outer race. The Model CSK—P clutches must be secured to the shaft by customer supplied snap ring, set collar, spacer, etc. The outer race is secured with a press fit to a N6 tolerance. The Model CSK—PP clutches have a keyway on both races and must be secured by customer supplied snap ring, set collar, spacer, etc
| One way clutch CSK type | ||||||||
| Bearing No. | Dimension (mm) | Torque | Mass | |||||
| (Stieber-Germany) | Japan | d | D | B | (N.m) | (kg) | ||
| CSK8 | CSK 8P | CSK 8PP | 8 | 22 | 9 | 2.5 | 0.015 | |
| CSK12 | CSK 12P | CSK 12PP | 12 | 32 | 10 | 7.5 | 0.04 | |
| CSK15 | CSK 15P | CSK 15PP | BB15 | 15 | 35 | 11 | 13.5 | 0.05 |
| CSK17 | CSK 17P | CSK 17PP | BB17 | 17 | 40 | 12 | 24.5 | 0.07 |
| CSK20 | CSK 20P | CSK 20PP | BB20 | 20 | 47 | 14 | 40 | 0.11 |
| CSK25 | CSK 25P | CSK 25PP | BB25 | 25 | 52 | 15 | 68 | 0.14 |
| CSK30 | CSK 30P | CSK 30PP | BB30 | 30 | 62 | 16 | 110 | 0.21 |
| CSK35 | CSK 35P | CSK 35PP | BB35 | 35 | 72 | 17 | 140 | 0.3 |
| CSK40 | CSK 40P | CSK 40PP | BB40 | 40 | 80 | 22 | 260 | 0.5 |
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
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company
Year Established:
1989
Total Annual:
1000000-10000000
Employee Number:
10~100
Ecer Certification：
Verified Supplier
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 b... 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 b...
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