Product Details

77278B Franke Slewing Ring Bearings

Brand Name Franke
Model Number 77278B
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

 

68775A Franke Slewing Ring BearingsCage Type:CR - Phenolic Inner; do - Ball Diameter:7.937500 mm; Bearing Weight:0.122 Kg; Ball Type:Ceramic; D:52 mm; Da - Outer Ring Backing Diameter:47.100 mm; Limiting Speed (Grease):32900 rpm; da - Inner Ring Backing Diameter:30.900 mm; r - Outer Ring To Clear Radius3:1.0 mm; Precision Class:ISO P4S (ABEC 7/9); Bearing Width:15 mm; d:25 mm; Design Units:METRIC; C0 - Static Radial Rating:6980 N; Limiting Speed (Oil):65800 rpm;
11-20 0641/1-32132 IMO Slewing Ring BearingsCage Material:Steel; D:160 mm; C0 - Static Radial Rating:478000 N; Design Unit:METRIC; R - Inner Ring To Clear Radius1:2.0 mm; Cage Type:EJ; B - Outer Ring Width:55.000 mm; e - ISO Factor3:0.33; Cg - Geometry Factor8:0.0614; da - Inner Ring Backing Diameter:97.000 mm; r - Outer Ring To Clear Radius2:2.0 mm; Superseded Part:22315KCJW33C3; Da - Outer Ring Backing Diameter:144.000 mm; C1(2) - Dynamic Radial Rating (Two-Rows):450000 N;
77254A Franke Slewing Ring Bearingse - ISO Factor4:0.39; Cg - Geometry Factor8:0.125; D:5.7500 in; Y2 - ISO Factor6:2.59; G2 - Heat Generation Factor (Rib-Roller End):58.7; K - Factor3:1.51; r - Cup Frontface To Clear Radius2:0.03 in; Design Units:Imperial; C - Double Cup Width:1.5313 in; Series:LM520300; G1 - Heat Generation Factor (Roller-Raceway)7:121; Y1 - ISO Factor5:1.74; Y - ISO Factor1:1.55; Da - Cup Frontface Backing Diameter:5.55 in;
77256A Franke Slewing Ring BearingsBn:13 mm; D4:90 mm; s:8 mm; Thread D11:M75x2.0; D3:98 mm; T:3.5 mm; Weight:0.29 Kg; Lockwasher:MB 15;
68659A Franke Slewing Ring BearingsDimension RVV:0.72 in; Engineering Group:Mounted Bearing; Locking Style:Double V-Lock; e - Geometry Factor:0.25; Shaft Tolerance:0.0015 in; Grease Lubrication - M/N Seal:2200 rpm; Dimension E:4.08 in; Dimension H:0.88 in; Dimension N:2.560 in; Oil Lubrication - B/C/O Seal:1800 rpm; Dimension SVV:4.02 in; Oil Lubrication - M/N Seal:2200 rpm; Float:0.050 in; Shaft Size  :50 mm; Pre Install Clearance Max:0.0037 in;
77240A Franke Slewing Ring BearingsR - Cone Backface To Clear Radius3:0.14 in; C90 - Dynamic Radial Rating (90 million revolutions)5:28100 lbf; d:3.5000 in; K - Factor8:0.92; Ca90 - Dynamic Thrust Rating (90 million revolutions)7:30400 lbf; a - Effective Center Location4:0.05 in; Series:98000; G2 - Heat Generation Factor (Rib-Roller End):37.5; Cg - Geometry Factor:0.120; Ab - Cage-Cone Frontface Clearance:0.24 in; C1 - Dynamic Radial Rating (1 million revolutions)6:108000 lbf;
74106A Franke Slewing Ring BearingsSeries:455; Bearing Weight:5.83 lb; Aa - Cage-Cone Backface Clearance:0.07 in; Design Units:Imperial; Cg - Geometry Factor11:0.0946; B - Cone Width:1.1542 in; Y2 - ISO Factor10:3; r - Cup Frontface To Clear Radius2:0.03 in; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:4540 lbf; C - Double Cup Width:2.125 in; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:53100 lbf; Cup Part Number:452D;
68747A Franke Slewing Ring Bearingsd:20 mm; Design Units:METRIC; do - Ball Diameter:7.937500 mm; Da - Outer Ring Backing Diameter:41.500 mm; r - Outer Ring To Clear Radius3:1.0 mm; Ball Type:Ceramic; Limiting Speed (Oil):85600 rpm; Precision Class:ISO P4S (ABEC 7/9); R - Inner Ring To Clear Radius2:1.0 mm; Cage Type:CR - Phenolic Outer; da - Inner Ring Backing Diameter:25.800 mm; Contact Angle:15 ยบ; C0 - Static Radial Rating:7160 N;
77270B Franke Slewing Ring BearingsWidth B:200.000 mm; O.D. D:620.000 mm; Number of Lubrication Holes:10; Chamfer rsmin:5.00 mm; Chamfer r1smin3:5.0 mm; DUR/DOR F/E:469.000 mm; Bore d:420.000 mm; Lubrication Hole Diameter h:9.5 mm; Weight:403.000 lb; Static Load Rating Co:7600 kN; Backing Shaft Diameter ds:459.0 mm; Dynamic Load Rating C11:4070 kN; Dimension S4:8.40 mm; Thermal Speed Ratings - Grease:400 rpm; Thermal Speed Ratings - Oil:430 rpm;
77264A Franke Slewing Ring BearingsG1 - Heat Generation Factor (Roller-Raceway)11:18; Y1 - ISO Factor9:1.77; da - Cone Frontface Backing Diameter:1.57 in; e - ISO Factor8:0.38; B - Double Cone Width:1.5426 in; Cup Part Number:14299; Design Units:Imperial; Cage Type:Stamped Steel; D:3.0625 in; r - Cup Backface To Clear Radius2:0.050 in; C - Cup Width:0.6250 in; Y2 - ISO Factor10:2.63; G2 - Heat Generation Factor (Rib-Roller End):9.4;

 

 

No.BrandeAtGsBHR
74112AFranke - - - - - - - -
77232BFranke - - - - - - - -
77305BFranke - - - - - - - -
11-16 0100/1-081IMO - - - - - - - -
68704AFranke - - - - - - - -
68699AFranke - - - - - - - -
77295BFranke - - - - - - - -
68961AFranke0.103 in - - - - - - -
77272AFranke - - - - - - - -
68805AFranke - - - - - - - -
68737AFranke - - - - - 25.250 mm - -
68803AFranke - - - - - - - -
77305AFranke - - - - - - - -
68647AFranke - - - - - - - -
68775AFranke - - - - - - - -
68725AFranke - - - - - - - -
68627AFranke - - - - - - - -
92-20 0641/1-37232IMO - - - - - - - -
68575AFranke - - - - - - - -
68556AFranke - - - - - - - -
68659AFranke - - - - - - - -
77242BFranke - - - - - - - -
74122AFranke - - - - - 6.187 in - -
68965AFranke - - - - - - - -
68528AFranke - - - - - - - -
68769AFranke - - - - - - - -
68781AFranke - - - - - - - -
68963AFranke - - - - - - - -
77300BFranke - - - - - - - -
77240AFranke - - - - - - - -

 

77278B Franke Slewing Ring Bearings Video

 

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