Product Details

77250B Franke Slewing Ring Bearings

Brand Name Franke
Model Number 77250B
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

No.BranddDECcBara
77262BFranke85 mm180 mm - - - 41 mm35.1 mm -
68699AFranke480 mm700 mm - - - 218 mm - -
68603AFranke160 mm295 mm - - - 35 mm - -
68960AFranke85 mm - - - - 22 mm - -
77230AFranke160 mm340 mm - - - 68 mm - -
73105LFranke120 mm180 mm - - - 28 mm - -
66393LFranke180 mm300 mm - - - 96 mm - -
74094AFranke630 mm1030 mm - - - 315 mm - -
77244AFranke22 mm56 mm - - - 16 mm - -
68682AFranke150 mm380 mm - - - 85 mm - -
74138AFranke12 mm37 mm - - - 12 mm - -
77252AFranke40 mm52 mm - - - 7 mm - -
68542AFranke70 mm100 mm - - - 16 mm - -
75010AFranke260 mm480 mm - - - 80 mm - -
75082AFranke240 mm360 mm - - - 56 mm - -
68493AFranke22 mm56 mm - - - 16 mm - -
77238AFranke50 mm90 mm - - - 30.2 mm - 1 mm
68615AFranke100 mm - - - - 52 mm - -
77300AFranke35 mm72 mm - - - 23 mm - -
68954AFranke - 72 mm - - - 12 mm - -
68952AFranke - 400 mm - - - 140 mm - -
68723AFranke110 mm160 mm - - - 20 mm - -

 

77305A Franke Slewing Ring BearingsEnclosure:Open; Limiting Speed - Grease:11,000 rpm; Fillet Radius/Chamfer:0.6 mm; da (min):44 mm; D:62 mm; ra (max):0.6 mm; Static Load Rating:9,950 N; Radial Clearance:0.015 to 0.033 mm; Dx (min):65.5 mm; d:40 mm; Configuration:Single Row; Dynamic Load Rating:13,700 N; Factor fo:15.8; a (max):1.7 mm; Bore Type:Cylindrical Bore; Weight:0.110 kg; B:12 mm; Groove Width:1 mm; Da (max):58 mm; Limiting Speed - Oil:13,000 rpm;
68641A Franke Slewing Ring BearingsD:460 mm; r1:5 mm; dd (min):307 mm; db (max):279 mm; Enclosure:Open; Radial Clearance:0.105 to 0.165 mm; ra (max):4 mm; ra1 (max):4 mm; Limiting Speed - Grease:1,200 rpm; db (min):242 mm; Static Load Rating:1,570,000 N; Bore Type:Cylindrical Bore; Weight:73.600 kg; dc (min):287 mm; Limiting Speed - Oil:1,500 rpm; B:88 mm; Dynamic Load Rating:1,200,000 N; Configuration:Single Row; d:220 mm; Da (max):438 mm;
66183L Franke Slewing Ring BearingsEnclosure:Open; B:20 mm; da (min):111 mm; Static Load Rating:42,000 N; Dynamic Load Rating:42,500 N; Fillet Radius/Chamfer:1.1 mm; D:145 mm; d:105 mm; Limiting Speed - Grease:4,300 rpm; Da (max):139 mm; Configuration:Single Row; Factor fo:16.4; Radial Clearance:0.036 to 0.066 mm; Limiting Speed - Oil:5,300 rpm; Bore Type:Cylindrical Bore; ra (max):1 mm; Weight:0.793 kg;
73071L Franke Slewing Ring BearingsBore Type:Cylindrical Bore; C1:149.2 mm; D:420 mm; C:189 mm; Enclosure:Double Seal; c:5 mm; f (max):7 mm; B:190 mm; E:453 mm; d:280 mm; Dynamic Load Rating:2,200,000 N; Configuration:Double Row; Limiting Speed - Oil:350 rpm; Fillet Radius/Chamfer:2 mm; Static Load Rating:4,850,000 N; Weight:90.900 kg;
77232A Franke Slewing Ring Bearingsdd (min):156 mm; r1:2.1 mm; Bore Type:Cylindrical Bore; D:215 mm; db (min):132 mm; Limiting Speed - Grease:2,600 rpm; B:40 mm; Inside Ring Outside Diameter:143.5 mm; db (max):141 mm; Enclosure:Open; Fillet Radius/Chamfer:2.1 mm; d:120 mm; Radial Clearance:0.050 to 0.090 mm; Configuration:Single Row; Limiting Speed - Oil:3,200 rpm; Dynamic Load Rating:335,000 N; ra1 (max):2 mm; ra (max):2 mm; Static Load Rating:420,000 N;
77256A Franke Slewing Ring BearingsDa (max):236 mm; Weight:14.900 kg; Configuration:Single Row; db (min):154 mm; Enclosure:Open; B:68 mm; dc (min):171 mm; db (max):166 mm; dd (min):182 mm; Bore Type:Cylindrical Bore; Limiting Speed - Oil:2,600 rpm; Radial Clearance:0.060 to 0.105 mm; ra1 (max):2.5 mm; r1:3 mm; ra (max):2.5 mm; D:250 mm; Limiting Speed - Grease:2,200 rpm; Static Load Rating:835,000 N; Fillet Radius/Chamfer:3 mm; Dynamic Load Rating:570,000 N;
68560A Franke Slewing Ring BearingsEnclosure:Open; D:580 mm; Radial Clearance:0.145 to 0.225 mm; Limiting Speed - Oil:1,200 rpm; d:320 mm; db (max):386 mm; ra1 (max):4 mm; Dynamic Load Rating:1,600,000 N; Bore Type:Cylindrical Bore; Limiting Speed - Grease:1,000 rpm; Configuration:Single Row; ra (max):4 mm; r1:5 mm; Fillet Radius/Chamfer:5 mm; Inside Ring Outside Diameter:390 mm; Da (max):558 mm; dd (min):419 mm; db (min):342 mm; dc (min):393 mm;
74146A Franke Slewing Ring Bearingsdb (max):132 mm; dc (min):136 mm; Configuration:Single Row; Dynamic Load Rating:400,000 N; d:95 mm; Static Load Rating:445,000 N; Radial Clearance:0.050 to 0.085 mm; D:240 mm; Bore Type:Cylindrical Bore; Limiting Speed - Oil:3,200 rpm; r1:4 mm; db (min):113 mm; ra (max):3 mm; dd (min):149 mm; B:55 mm; Limiting Speed - Grease:2,600 rpm; ra1 (max):3 mm; Fillet Radius/Chamfer:4 mm; Da (max):222 mm; Enclosure:Open;
68520A Franke Slewing Ring BearingsHole Diameter (do):5 mm; d:100 mm; D:180 mm; ra (max):2 mm; Axial Load Factor Y2:2.80; Center Guidance:Fixed Inner Ring Rib; Nr. of Holes:4; Enclosure:Open; da (min):112 mm; Dynamic Load Rating:575,000 N; Bore Type:Tapered Bore; Retainer Material:Machined Brass; Limiting Speed - Oil:4,200 rpm; Static Load Rating:599,000 N; B:60.3 mm; Weight:6.880 kg; Configuration:Double Row; Axial Load Factor Y1:1.88;
77284B Franke Slewing Ring BearingsGroove Width:1.9 mm; B:19 mm; Radial Clearance:0.013 to 0.028 mm; D:72 mm; Enclosure:Open; Fillet Radius/Chamfer:1.1 mm; Limiting Speed - Oil:12,000 rpm; a (max):3.3 mm; Factor fo:13.2; r1:0.5 mm; Bore Type:Cylindrical Bore; ra (max):1 mm; Cy (max):4.6 mm; Configuration:Single Row; d:30 mm; Limiting Speed - Grease:10,000 rpm; Dynamic Load Rating:26,700 N; Groove Diameter:68.8 mm; Dx (min):80 mm; Weight:0.346 kg;
73075L Franke Slewing Ring Bearingsda (min):164 mm; Axial Load Factor Y1:1.70; Configuration:Double Row; Dynamic Load Rating:1,320,000 N; Radial Clearance:0.130 to 0.180 mm; Da (max):256 mm; Static Load Rating:1,530,000 N; Retainer Material:Machined Brass; Roller Profile:Asymmetric; Hole Diameter (do):8 mm; Weight:24.800 kg; Bore Type:Tapered Bore; d:150 mm; D:270 mm; Limiting Speed - Oil:2,700 rpm; Enclosure:Open; Nr. of Holes:6; Axial Load Factor Y2:2.53;
68530A Franke Slewing Ring BearingsDa (max):148 mm; B:55 mm; Static Load Rating:475,000 N; Center Guidance:Floating Steel Ring; Radial Clearance:0.070 to 0.095 mm; Axial Load Factor Y0:1.91; da (min):87 mm; ra (max):2 mm; d:75 mm; D:160 mm; Roller Profile:Symmetric; Weight:5.440 kg; Nr. of Holes:4; Retainer Material:Pressed Steel; Limiting Speed - Grease:3,100 rpm; Groove Width A:10 mm; Constant e:0.35; Limiting Speed - Oil:3,800 rpm;

 

 

77250B Franke Slewing Ring Bearings Video

 

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