Changzhou Tianniu Transmission Equipment Co., Ltd
                                                                                                           
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19 Years
Since 2007
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GF30 One Way Overrunning Clutch Bearing Freewheel

Price Negotiable
Price: Negotiable
MOQ: 1 pcs
Delivery Time: 5-10 working days
Brand: Tianniu
Product Description

GF Model Oneway Cam Clutch Bearing Overrunning Bearing Clutch

 

Production introduction

 

The GF Series freewheels are self centring. From size 8 to size 20, centring is steel on steel, whilst from size 25 to 130, centring is ensured by 2 160 series bearings.
Torque forces are transmitted from the shaft to the inner race by means of a keyway and from the outer race to the seat by means of front pullers.
Shaft tolerances must be either h6 or j6, seating tolerances must be H7 or G7.
If no front pullers are used, the seating tolerance becomes K6.
Before being put onto service, the freewheels must be lubricated with suitable .Oil lubrication is essential when a high number of rotations in neutral is reached.

 

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 coupling, flexible propeller shaft coupling, locking assembly and shaft couplings, etc.

 

We have been in Sprag Clutch Bearing and clutch one way bearing industry for more than 10years, persisting in the business principle of products tailored to requirements from clients.We service through listening to our customers, applying innovation and building with craftsmanship to meet all their needs

 

Products Parameters 
 
Type dH7 Dn6 L s D1 D2 b t Weight Inner ring Outer ring TKN Drag torque
freewheels/ freewheels/
mm mm mm mm mm mm mm mm Kg overruns min-1 overruns min-1 Nm Ncm
GF 8 8 37 20 1 20 30 6 3 0.1 1000 1000 20 0.09
GF 9 9 37 20 1 20 30 6 3 0.1 1000 1000 20 0.09
GF 12 12 37 20 1 20 30 6 3 0.1 1000 1000 20 0.11
GF 15 15 47 30 1 26 37 7 3.5 0.3 900 900 78 0.15
GF 20 20 62 36 1 37 52 8 3.5 0.6 700 700 188 0.18
GF 25 25 80 40 - 40 68 9 4 1.2 2100 3600 250 0.36
GF 30 30 90 48 - 45 75 12 5 1.8 1700 3200 500 0.4
GF 35 35 100 53 - 50 80 13 6 2.4 1500 3000 680 0.6
GF 40 40 110 63 - 55 90 15 7 3.3 1200 2600 1115 0.84
GF 45 45 120 63 - 60 95 16 7 4 1000 2400 1500 0.94
GF 50 50 130 80 - 70 110 17 8.5 5.7 800 2100 2375 1.28
GF 55 55 140 80 - 75 115 18 9 6.5 750 2000 2500 1.5
GF 60 60 150 95 - 80 125 18 9 8.9 650 1900 4250 1.6
GF 70 70 170 110 - 95 140 20 9 13.5 550 1800 5875 3.6
GF 80 80 190 125 - 110 160 20 9 19 500 1600 10000 3.6
GF 90 90 215 140 - 120 180 24 11.5 27.2 450 1400 17350 6.8
GF 100 100 260 150 - 140 210 28 14.5 44.5 350 1300 19750 8.8
GF 130 130 300 180 - 160 240 32 17.5 68 250 1000 35000 12.5

 

 

 

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Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Changzhou Tianniu Transmission Equipment Co., Ltd
Location Liudao Industrial Park, Yaoguan Town, Wujin District, Changzhou City, Jiangsu Province
Contact Person Lena Zhao

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