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D49A Automotive Bearings With Grooves , 20 * 60 * 20 MM Bearing Steel One Way Clutch Bearing BB Series
D49A Automotive Bearings With Grooves , 20 * 60 * 20 MM Bearing Steel One Way Clutch Bearing BB Series
D49A Automotive Bearings With Grooves , 20 * 60 * 20 MM Bearing Steel One Way Clutch Bearing BB Series
D49A Automotive Bearings With Grooves , 20 * 60 * 20 MM Bearing Steel One Way Clutch Bearing BB Series
Specifications
Brand Name :
Optional
Model Number :
D49A
Certification :
ISO90001
Place of Origin :
CHINA
MOQ :
1.PCS
Price :
Negotiable
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
Description

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

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

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

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

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

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

Product tags

nsk spindle bearings

,

ntn bearings

,

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

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Product Detail
Brand Name :
Optional
Model Number :
D49A
Certification :
ISO90001
Place of Origin :
CHINA
MOQ :
1.PCS
Price :
Negotiable
Contact Supplier
D49A Automotive Bearings With Grooves , 20 * 60 * 20 MM Bearing Steel One Way Clutch Bearing BB Series
D49A Automotive Bearings With Grooves , 20 * 60 * 20 MM Bearing Steel One Way Clutch Bearing BB Series

Wuxi Guangqiang Bearing Trade Co.,Ltd

Verified Supplier
10 Years
Since 1989
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter, Trading Company
Main Products :
Linear Ball Bearing, Angular Contact Ball Bearing, Ceramic Ball Bearings
Total Annual :
1000000-10000000
Employee Number :
10~100
Certification Level :
Verified Supplier
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