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Freewheel Bearing Sprag One Direction CSK 12/17/20 Freewheel Clutch With Keyway

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Freewheel Bearing Sprag One Direction CSK 12/17/20 Freewheel Clutch With Keyway

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Brand Name : SFT

Model Number : CSK17 P/PP/2RS

Place of Origin : China

MOQ : negotiable

Price : negotiable

Payment Terms : L/C, T/T, Western Union, MoneyGram

Supply Ability : 50000PCS/MONTH

Delivery Time : 20-45DAYS

Packaging Details : carton,pallet

Inner Diameter : 56.12 mm

Torque range (Nm) : 1050 Nm

Outer diameter : 100 mm

Applicable Industries : CNC machine, PCB processing machinery, etc

WEIGHT : 0.5 kg

Type : Sprag

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Product Description

Freewheel Bearing Sprag One Direction CSK 12/17/20 Freewheel Clutch With Keyway

Technical Datas

Item CSK P/PP/2RS
Material GCr15
Bore dia. 12-40mm
Outer dia. 32-80mm
Weight 0.04-0.6kg
Package Carton box, wooden box or as your requirements

Features of CSK CSK-2RS

Type CSK is a sprag type freewheel integrated into a 62 series ball bearing (except sizes 8 and 40). It is bearing supported, delivered grease lubricated and protected against dust of more than 0,3 mm. The use of additional “nylos” type seals is recommended especially when the working temperature exceeds 50°C. Oil bath lubrication is also possible.
All the CSK versions are equipped with “formchromed” sprags. This process increases several times the overrunning life time. 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.
Please contact us when either the ambient or the operating temperature is not within the range +5°C to +60°C. CSK..2RS is 5 mm wider but is equiped with lip seals to be water splash resistant.

Dimensions and Capacities

Freewheel Bearing Sprag One Direction CSK 12/17/20 Freewheel Clutch With Keyway

Dimensions and Capacities

Type Size Bearing series Bearing loads Weight Drag torque
dynamic static
CSK(KK) d TKN1) N max D L C C0 TR
[mm] [Nm] [min-1] [mm] [mm] [kN] [kN] [kg] [Ncm]
8* – 2.5 15000 22 9 3.28 0.86 0.015 0.5
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..2RS 8** 2.5 15000 22 9 3.28 0.86 0.015 0.8
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

Note:

1) T max = 2 × T KN
*) One Z seal on the bearing side only. Looking from this side, the outer race runs free in the counterclockwise direction
**) Only one RS seal on the ball bearing side looking from this side, the outer race runs free in the counterclock-wise direction

Mounting

Freewheel Bearing Sprag One Direction CSK 12/17/20 Freewheel Clutch With Keyway

Features of CSK CSK-2RS

Freewheel Bearing Sprag One Direction CSK 12/17/20 Freewheel Clutch With Keyway

Dimension and Capacity

Type Size Bearing series Bearing loads Weight Drag torque
dynamic static
d TKN1) nmax D L b t C C0 TR
[mm] [Nm] [min-1] [mm] [mm] [mm] [mm] [kN] [kN] [kg] [Ncm]
CSK..P 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 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 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

Notes:

1) T max = 2 × T KN
2) Keyway to DIN 6885.3
Size 40 keyway to DIN 6885.1

Freewheel Bearing Sprag One Direction CSK 12/17/20 Freewheel Clutch With Keyway

Freewheel Bearing Sprag One Direction CSK 12/17/20 Freewheel Clutch With Keyway



Product Tags:

One Direction Freewheel Bearing Sprag

      

Freewheel Clutch Bearing Sprag

      

CSK 12/17/20 Freewheel Bearing Sprag

      
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