Changzhou Suma Precision Machinery Co., Ltd.  

Product Name: One Way Clutch Bearing Roller Type Gfr90 Cam Clutch Model NO.: GFR Material: Gcr15 Load Direction: Radial Bearing Rows Number: Single Style: With Outer Ring Certification: ISO9001:2008 Model: Gfr Type: Roller Type Torque: 55-70000nm Weight: 0.5-138kgs Seals Type: Sealed OEM: Accept Precision: P6 Delivery: 10-15days Market: Global Port: Shanghai ; Ningbo Trademark: SUMA or OEM Transport Package: Single Box or as Your Requirements Specification: P6 Origin: Changzhou, Jiangsu, China HS Code: 8483600090 Product Description One Way Clutch Bearing Roller Type GFR90 Cam Clutch from ChangzhouDescription of One Way Clutch Bearing Roller Type GFR90 Cam Clutch from ChangzhouTypes 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.Data sheet of One Way Clutch Bearing Roller Type GFR90 Cam Clutch from ChangzhouItemGFR90PrecisionP6TypeRollerType of SupportBearing SupportBore size (mm)90Outer race (mm)230Torque (KN)14500Inner race overruns speed (min-1)450Outer race overruns speed (min-1)1700Weight (kg)28.5ApplicationElevator , industrial machine and so onParameter of One Way Clutch Bearing Roller Type GFR90 Cam Clutch from ChangzhouTypeSizeOverrunningspeedsNumberWeightGFRGFRNdH7TKN1)nimax2)namax3)Dh7D2D4D3GtzL1LBt1bP10f[mm][Nm][min-1][min-1][mm][mm][mm][mm][mm][mm][mm][mm][mm][mm][mm][kg]12*554000720062204251ø5.5-34220272.540.50.5151253600650068254756M583522832350.80.8201812700560075305564M5845734393.560.81252882100450090406878M61046035404811.53050017004100100457587M61066843484812.23572515503800110508096M612674455151013401025115034001255590108M81468653595121.54.6451125100032001306095112M81488653595.5141.54.7502125800280015070110132M81489464725.5141.57.2552625750265016075115138M10168104667261628.6603500650245017080125150M1016101147889718210.5705750550215019090140165M101610134951087.5202.513.58085005001900210105160185M1016101441001089222.518.290145004501700230120180206M122010158115125925328.5100200003501450270140210240M1624101821201311028342.5130312502501250310160240278M162412212152168113236515070000200980400200310360M20321224618019412364138NOTES1) T max = 2 × T KN2) Inner race overruns. Values without radial lip seals3) Outer race overruns. Values without radial lip sealsKeyway to DIN 6885.1*) GFR12 has through holes in outer raceMOUNTING EXAMPLE