NSK BB25-2K One Way Bearing

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NSK BB25-2K One Way Bearing

Our company can provide specific bearing parameter, drawings, one-to-one solutions, and considerate after sales service. For more product information, please consult us at any time .We provide 24-hour service and await your calls respectfully!
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Description
Technical
Application
Pictures
One way cam clutch bearing introduction : 

1. Bearing type Cam Clutch series are designed for press fit installation.
2. BB-1K and BB-2GD 1K series have a keyway on the inner race. Keyways, except size 25 are manufactured by DIN 6885. 3, BB40-1K and BB40-2GD 1K is manufactured by DIN 6885. 1.
3. BB-2K series has a keyway on both the inner and outer race.
4. Correct interference dimensions at the shaft and the housing must be maintained to obtain maximum bearing and clutch performance.
5. Refer to the table in next page for tolerance of the shaft and housing for each series.
6. BB-2GD and BB-2GD 1K series have special lip seals for the effective protection against dust.
7. The arrow on the inner race shows the direction of inner race engaging.
8. To install the clutch, use a press tool of the appropriate diameter to apply even pressure over the entire face of the inner and outer race.
9. Do not hammer or apply other shock to the clutch.
10. Make sure the housing has enough strength to withstand the pressure required for the press fitting installation of the Clutch.
11. Operating temperature range: –30°C to +100°C (Consult us for the temperature that exceeds this range)

 

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 cam clutch bearings design:


 

Name Value
Brand NSK,SYBR ,OEM
Model BB25-2k
Production Capacity 50000 Piece/Pieces per Month
Automatic Grade P6 P5 P4
Material GCr15
name one way bearing
Place of Origin China
Year 2016
Certification ISO9001:2000
Weight 0.14kg
 

One way cam clutch 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
 

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  


NSK one way cam clutch bearing BB Series Pictures:


NSK one way cam clutch bearing packing and shipping:

1. For small ones:anti-rust oil+vacuum plastic bag+paper box+wooden box

2. For big ones:anti-rust oil+waterproof belt+professional belt+wooden box

Payment Terms:

L/C ,T/T ,western Union

1. 30% deposit By T/T, Western Union, Paypal, 70% before delivery.

2. 100% L/C at sight 

Other information:

Production Lead time: 7~25days; If we have this item in stock , 2days delivery. 

Delivery Date: within 3-5days after your payment.

Sample: Free, but we don't bear the freight of sample

MOQ: 1 set Supply Ablility:100000 pcs/Month


 
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