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Changzhou Tianniu Transmission Equipment Co., Ltd
Changzhou TIANNIU Transmission Equipment Co., Ltd is a professional one way clutch bearing supplier, the primary products are micro electromagnetic clutch, torque limiter coupling, sliding shaft
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NFS-K NSS30 Roller Ramp Sprag Clutch Freewheel For Inner Race High Speed

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NFS-K NSS30 Roller Ramp Sprag Clutch Freewheel For Inner Race High Speed

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Brand Name : Tianniu

Model Number : NF series

Certification : ISO-9001

Place of Origin : China

MOQ : 1 pcs

Price : Negotiable

Payment Terms : T/T, Western Union, MoneyGram, L/C, D/A, D/P

Supply Ability : 10000 per month

Delivery Time : 5-10working days

Packaging Details : Cartons by sea shipping by airplane

Name : In the installation process of freewheel one way clutch, the factors causing stagnation include the following aspects: 1. Factors of guiding bearing's own processing and manufacturing; 2. freewheel center hole processing and manufacturing factors; 3. Fa

Material : GCR 15 Bearing Steel

Type : One way bearings

Max. Overrunning (r/min) : 5000-250

Torque (Nm） : 20-44375

Weight (Kg) : 0.1-95

Bore Size(mm) : 37-320

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NFS-K NSS30 Roller Ramp Sprag Clutch Freewheel For Inner Race High Speed General Purpose

Production introduction

The ASNU series freewheels are not self-centering. It is therefore necessary to place one or two bearings next to the freewheel so that the outer race can rotate centrally to the inner race. ASNU freewheels have ball bearings with the same dimensions as the 63.. Series.

The torque forces are transmitted from the shaft to the inner race by means of a key and from the outer race to the seating by means of front pullers or by means of an interference fit if the seating tolerance is made a K6.

Shaft tolerance must be either h6 or j7; the tolerances for the seating must be either h7 or F7. When front pullers are not used, the seating tolerance should be k6.

Before being put onto service, the freewheels must be lubricated with suitable lubricants following the instructions given on page 12. Oil lubrication is essential when a high number of rotations in neutral is reached.

1. NFS-K Series is Cam type clutch
2. Clutches have same diameters as metric medium
series ball bearing.
3. Clutches require bearing support to assure concentricity
between inner and outer race.
4. Clutches must be lubricated before putting in service.
The key way is in accordance with DIN 6885 sheet 3.

Products Parameters

Type Dimension(mm)
d (H7) D (r6) L
NSS8 8 24 8
NSS10 10 30 9
NSS12 12 32 10
NSS15 15 35 11
NSS20 20 47 14
NSS25 25 52 15
NSS30 30 62 16
NSS35 35 72 17
NSS40 40 80 18
NSS45 45 85 19
NSS50 50 90 20
NSS60 60 110 22

NFS-K NSS30 Roller Ramp Sprag Clutch Freewheel For Inner Race High Speed


Product Tags:

Sprag Clutch Freewheel

      

NSS30 Sprag Clutch Freewheel

      

Roller Ramp Clutch Freewheel

      
China NFS-K NSS30 Roller Ramp Sprag Clutch Freewheel For Inner Race High Speed wholesale

NFS-K NSS30 Roller Ramp Sprag Clutch Freewheel For Inner Race High Speed Images

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