Product Details

77250B Franke Slewing Ring Bearings

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

Product Features

 

77288A Franke Slewing Ring Bearingsr1,2 min.:3.5 mm; Dimension series:25500; Db min.:76 mm; da max.:53 mm; d1 ≈:62.2 mm; Cb min.:4.5 mm; Calculation factor Y:1.8; d:45.618 mm; Reference speed:6700 r/min; Ca min.:3 mm; C:22.225 mm; Calculation factor Y0:1; rb max.:2.3 mm; Da min.:70 mm; db min.:58 mm; ra max.:3.5 mm; Calculation factor e:0.33; Limiting speed:8000 r/min; a:20.169 mm; Fatigue load limit Pu:11.8 kN;
68949A Franke Slewing Ring BearingsDistance JMIN:4.2500 in; Dimension N1:0.5625 in; Dimension N:0.9375 in; Insert Bearing IB:Stainless Steel; Distance JMAX:5.0000 in; Dimension H2:0.6563 in; Dimension H1:1.6875 in; Width A:1.5625 in; Height H:3.2344 in; Dimension S1:0.8750 in; Shaft Diameter D:1 3/16 in; Basic Dynamic Radial Load Rating:3510 lbf; Dimension A1:1.0000 in; Basic Static Radial Load Rating Co:2520 lbf; Dimension L:6.0000 in;
77278B Franke Slewing Ring BearingsG:M 52x3; C1 max.:31 mm; Basic dynamic load rating C:156 kN; l1 min.:110 mm; d:50 mm; B:35 mm; h:195 mm; Specific dynamic load factor K:100 N/mm²; r1 min.:0.6 mm; l7 min.:58 mm; d2 max.:114 mm; Material constant KM:330; Basic static load rating C0:245 kN; Mass rod end:3.9 kg; dk:66 mm; α:6 °; l2 max.:254 mm;
77295B Franke Slewing Ring Bearingsd:25.000 mm; Basic Static Radial Load Rating Co:14000 N; D:52.0000 mm; Accessories:No Shield, no Seal; Oil Speed Rating n2:11000 rpm; B:22.20 mm; Grease Speed Rating n1:8000 rpm; Sealed Speed Rating n3:8000 rpm; Basic Dynamic Radial Load Rating C:20800 N; Fillet Radius ra:1.00 mm;
66166L Franke Slewing Ring BearingsBasic Dynamic Radial Load Rating C:291000 N; Sealed Speed Rating n3:940 rpm; Grease Speed Rating Open/Shielded n1:1500 rpm; B:65.00 mm; d:260.000 mm; Accessories:Two Shields & Snap-R; Basic Static Radial Load Rating Co:375000 N; Fillet Radius ra:3.00 mm; Oil Speed Rating Open/Shielded n2:1800 rpm; D:400.0000 mm;
66162L Franke Slewing Ring BearingsSpecific static load factor K0:20 N/mm²; Coefficient of friction µ max.:0.1; Permissible sliding velocity v max.:5 m/s; Coefficient of friction µ min.:0.05; Specific dynamic load factor K:10 N/mm²; B:50 mm; Mass bushing:0.25 kg; Permissible sliding velocity v min.:0.25 m/s; D:68 mm; d:60 mm; Tolerance housing:H7; Tolerance shaft:h8;
75083A Franke Slewing Ring Bearingsh:34.925 mm; A2:127 mm; Max. speed for PosiTrac Plus seal:1950 r/min; Initial grease fill:110.56 g; A1:88.9 mm; Appropriate attachment bolt size G:0.625 in; Da:150 mm; P120°:31.6 kN; L:330.2 mm; H:187.325 mm; R1:53.975 mm; Cap bolt:2 x 5/8-11 UNC; R2:22.225 mm; J1:53.975 mm; P180°:33.8 kN; S:4.763 mm; RG:3/8 NPT; Mass pillow block:24.5 kg; J max.:279.4 mm; ba:35.719 mm;
77248A Franke Slewing Ring BearingsMass bearing unit:1.35 kg; B:42.9 mm; Housing material:Stainless steel; H:155.6 mm; Basic dynamic load rating C:21.6 kN; R1:24 mm; A5:30.5 mm; Limiting speed:3200 r/min; Db2:92.1 mm; J:130.2 mm; A:35.7 mm; Recommended diameter for attachment bolts, inch G:0.5 in; Recommended diameter for attachment bolts, mm G:12 mm; Rα:45 °; Housing:FYTWR 507 Y; d:34.925 mm; N:14.3 mm; T:46 mm; s1:25.4 mm; Hexagonal key size for grub screw N:3.969 mm;
74108A Franke Slewing Ring BearingsD:37.0000 mm; Grease Speed Rating n1:19000 rpm; Sealed Speed Rating n3:14000 rpm; B:12.00 mm; Oil Speed Rating n2:24000 rpm; Basic Dynamic Radial Load Rating C:9750 N; Accessories:Snap-Ring; Grease Speed Rating Open/Shielded n1:19000 rpm; Oil Speed Rating Open/Shielded n2:24000 rpm; Basic Static Radial Load Rating Co:4150 N; d:12.000 mm; Fillet Radius ra:1.00 mm;
68582A Franke Slewing Ring BearingsD1:285 mm; Coefficient of friction µ max.:0.15; B:140 mm; h:252.5 mm; d:250 mm; D:270 mm; Tolerance shaft:e7; Permissible sliding velocity v min.:0 m/s; Permissible sliding velocity v max.:0.5 m/s; Coefficient of friction µ min.:0.08; a:7 mm; B1:10 mm; Specific dynamic load factor K:25 N/mm²; Tolerance housing:H7; α:124 °; Mass bushing:10.1 kg; Specific static load factor K0:45 N/mm²;

 

 

No.BrandGARCHLBd
77286BFranke - - - - 103 mm - - 950 mm
77238AFrankeM 24x2 - - - - - 20 mm25 mm
68721AFranke - - - - - - 16 mm45 mm
68645AFranke - - - - - - - 19.100 mm
66181LFranke - 114.3 mm - - 190.5 mm355.6 mm102.394 mm -
68951AFranke - - - - 239.316 mm - - -
74134AFranke - - - - - - - -
68609AFranke - - - - - - 20.00 mm110.000 mm
77288BFranke - - - - - - 110.00 mm95.000 mm
75011AFranke - - - - - - 82.00 mm85.000 mm
66397LFranke - - - - - - 31.00 mm60.000 mm
75016AFranke - - - 30 mm - - 35 mm -
68684AFranke - - - 33 mm - - - -
77218BFranke - - - - - - 27.00 mm30.000 mm
68548AFranke - - - - 419.1 mm749.3 mm - -
68731AFrankeM 150x2 - - - - - 68 mm -
73081LFranke - - - - - - - -
73029LFranke - - - - - - - -
77202AFranke - - - - - - 47.00 mm100.000 mm
68484AFranke - - - - - - 30.00 mm90.000 mm
68619AFranke - - - - 196.85 mm349.25 mm - -
68528AFranke - - - - - - 60.30 mm100.000 mm
77284BFrankeTr 710x78 mm - - - - 106 mm710 mm
73015LFranke - - - - - - 71.40 mm75.000 mm
73058LFranke - - - - - - 17.00 mm35.000 mm
75056AFranke - 48 mm - - 107 mm187 mm49.2 mm -
77305AFranke - 84.138 mm - - - 222.25 mm102.394 mm -
77258AFranke - - - - - - 17.5 mm17.000 mm
68787AFranke - - - - - - 30 mm15 mm

 

77250B Franke Slewing Ring Bearings Video

 

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