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GFRN20 One Way Clutches Roller Type (20x75x57mm) Overrunning clutches Freewheel Clutch

GFRN20 One Way Clutches Roller Type (20x75x57mm) Overrunning clutches Freewheel Clutch

GFRN20 One Way Clutches Roller Type (20x75x57mm) Overrunning clutches   Freewheel Clutch

Product Details:

Place of Origin: China
Brand Name: TMP
Certification: ISO9001:2008
Model Number: GFRN20

Payment & Shipping Terms:

Price: 1-1000
Packaging Details: Industrial Neutral Packing
Delivery Time: 10 days
Payment Terms: T/T
Supply Ability: 1000 pcs/month
Minimum Order Quantity: 1
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Detailed Product Description
High Light:

Overrunning Clutch

,

One Way Clutch

,

One Way Bearing

GFRN20 One Way Clutches Roller Type (20x75x57mm) Overrunning clutches Freewheel Clutch
A . One Way Clutches Roller Type Parameters
Brand-TMP
Model number-GFRN20
Inner ring(mm)-20
Outer ring(mm)-75
Width(mm)-57
Weight(Kg)-1
Drag torque(Nm)-181
Materials-GCR15
Series-GFR
Lubrication type-Grease/oil
Clutch type-Roller
Precision-P0
Structure-Types GFR, GFRN are roller type freewheels. They are bearing supported, using two 160.. series bearings, and require oil lubrication.
B . GFRN20 One Way Clutches Roller Type Specification Sheet
Model
Number
TorgueOverrunning
speeds(r/min)
Diameter[mm]SizeNumWeight
TKN(Nm)ninadDD 2D 4D 3tL1LBt1bfGz[kg]
GFRN2018127005600207530556485734393,560,8M541
C . GFR Series One Way Clutches Roller Type Details

Product

Features

One Way Clutches Roller Type mainly used as Overrunning and Indexing clutches,
Overrunning clutches:The freewheel disengages automatically when the driven member

rotates faster than the driving member.
Indexing clutch:The freewheel allows the conversion of reciprocating motion into a

discontinuous rotational movement.

Series

Introduction

Types GFR, GFRN are roller type freewheels. They are bearing supported, using two

160.. series bearings, and require oil lubrication. These units may be used in designs

providing oil lubrication and sealing as on the example overleaf. The bearings must

not be axially stressed. Typically, types GFR, GFRN are used with the F series covers

that are designed to transmit torque, and provide oil lubrication and sealing.

Usually these covers are used in pairs according to combinations shown on the following

pages. The outer race of the GFR model is plain to receive and center any component

bored to H7 tolerance. Torque is transmitted by bolts through the cover plate in this case.

Types GFR, GFRN are identical except that type GFRN has a keyway on the outside

diameter to transmit the torque. Two paper seals are delivered with each unit to be

placed between the outer race and cover plates.

Series

Model No.

GFR12 GFR15 GFR20 GFR25 GFR30 GFR35 GFR40 GFR45 GFR50 GFR55 GFR60

GFR70 GFR80 GFR90 GFR100 GFR130 GFR150
GFRN12 GFRN15 GFRN20 GFRN25 GFRN30 GFRN35 GFRN40 GFRN45 GFRN50

GFRN55 GFRN60 GFRN70 GFRN80 GFRN90 GFRN100 GFRN130 GFRN150

Applications

Reducers , Flender Gearbox ,SEW Gearbox;
Overrunning clutch:for multiple-machine drives or to separate the inertia of masses of a

driven machine from the driving
machine after it has been switched off.
Indexing clutch:which turns a shaft step by step, thus achieving indexed material feed

or a variable speed.
Backstop clutch:to prevent a machine shaft turning backwards. In this case the

overrunning clutch acts as a brake.

Categories:Clutch Release Bearings
Automotive Bearing
Other Automotive Bearings
Needle Roller Bearings
Other Roller Bearings
Related Search:GFRN20 One Way Clutches,GFRN20 One Way Bearings,GFRN20 Overrunning Clutches,GFRN20 Freewheel Clutches,GFRN20 Indexing Clutches













Contact Details
TMP Machinery Parts Co.,Ltd.

Contact Person: Mr. Liu

Tel: 86-151-37993797

Fax: 85-379-60898335

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