SuZhou TMP Machinery Parts Co.,Ltd
Free Member
GFR12 One Way Clutches Roller Type (12x62x42mm) One Way Bearings Freewheel Clutch

GFR12 One Way Clutches Roller Type (12x62x42mm) One Way Bearings Freewheel Clutch

Min. Order:
1 Piece
Payment term:
T/T
Delivery time:
3 Days After Payment
Technical Parameters:
Product Designations:
GFR12
Structure:
One Way Bearings
Inside Diameter:
12 mm
Outside Diameter:
62 mm
Thickness:
42 mm
Weight:
0.5 KG
Brand:
TMP
Precision Rating:
P0
Bearing Material:
Gcr15 bearing steel
Seals Type:
Open
GFR12 One Way Clutches Roller Type (12x62x42mm) One Way Bearings Freewheel Clutch
GFR12 One Way Clutches Roller Type (12x62x42mm) One Way Bearings   Freewheel Clutch  
 A . One Way Clutches Roller Type Parameters
Brand- TMP
Model number- GFR12
Inner ring(mm)- 12
Outer ring(mm)- 62
Width(mm)- 42
Weight(Kg)- 0.5
Drag torque(Nm)- 55
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 . GFR12 One Way Clutches Roller Type Specification Sheet
Model
Number
Torgue Overrunning
speeds(r/min)
Diameter[mm] Size Num Weight
TKN(Nm) ni na d D D 2 D 4 D 3 t L1 L B t1 b f G z [kg]
GFR12 55 4000 7200 12 62 20 42 51 42 20 27 2,5 4 0,5 Φ5.5 3 0.5
 
 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.

   


Share this product to:     Let more people see your product
How can you buy GFR12 One Way Clutches Roller Type (12x62x42mm) One Way Bearings Freewheel Clutch on the Internet?
High quality GFR12 ( 0.5 kg Mass, ID: 12 mm OD: 62 mm WD: 42 mm , P0 Accuracy Class , Gcr15 bearing steel Material ), Just click the button " Contact Now " to mention your purchase Requirement , Quantity and Contact Method of your requested Bearing Item No. GFR12. then click the button " Send " The web site will make your purchasing information sent to the supplier's mailbox, who will come to contact you upon they get your information at the first time.
GFR12 Related Products »