77256A Franke Slewing Ring Bearings
| Brand Name |
Franke |
| Model Number |
77256A |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
| 77266B Franke Slewing Ring Bearings | B4:8 mm; J max.:146 mm; A1:30 mm; Housing material:Cast iron; Recommended tightening torque for grub screw:6.5 N·m; J7:17 mm; Housing:SY 508 M/VZ033; L:175 mm; J min.:125 mm; Fatigue load limit Pu:0.8 kN; J6:161 mm; B:49.2 mm; Recommended diameter for attachment bolts, mm G:12 mm; s1:30.2 mm; J:135.5 mm; Hexagonal key size for grub screw N:3.969 mm; H2:19 mm; A:48 mm; N4:4 mm; Recommended diameter for attachment bolts, inch G:0.5 in; |
| 68961A Franke Slewing Ring Bearings | α:12 °; D:180 mm; dk:160 mm; r2 min.:1 mm; Da max.:172 mm; C:70 mm; da min.:119.5 mm; ra max.:1 mm; rb max.:1 mm; Material constant KM:330; Specific dynamic load factor K:100 N/mm²; b:13.5 mm; B:100 mm; M:6 mm; Sealing solution:Triple-lip seals; Design (sliding contact surface combination):Steel/steel, heavy-d; b1:13.5 mm; Mass plain bearing:11 kg; Da min.:157.5 mm; r1 min.:1 mm; |
| 68958A Franke Slewing Ring Bearings | d:440.000 mm; Accessories:Two Seals; Fillet Radius ra:4.00 mm; Basic Dynamic Radial Load Rating C:410000 N; Grease Speed Rating Open/Shielded n1:900 rpm; Oil Speed Rating Open/Shielded n2:1100 rpm; D:600.0000 mm; Basic Static Radial Load Rating Co:710000 N; Sealed Speed Rating n3:550 rpm; B:74.00 mm; |
| 74155A Franke Slewing Ring Bearings | Oil Speed Rating n2:19000 rpm; Basic Static Radial Load Rating Co:61000 N; Grease Speed Rating n1:13000 rpm; d:55.000 mm; Basic Dynamic Radial Load Rating C:88400 N; D:120.0000 mm; Fillet Radius ra:2.00 mm; Fillet Radius rb:1.00 mm; B:29.00 mm; |
| 68540A Franke Slewing Ring Bearings | B:100 mm; Tolerance housing:H7; Coefficient of friction µ min.:0.08; B1:10 mm; h:162 mm; α:124 °; a:5 mm; Tolerance shaft:e7; Coefficient of friction µ max.:0.15; D1:195 mm; Specific dynamic load factor K:25 N/mm²; D:180 mm; Permissible sliding velocity v min.:0 m/s; d:160 mm; Permissible sliding velocity v max.:0.5 m/s; Mass bushing:5.1 kg; Specific static load factor K0:45 N/mm²; |
| 77284A Franke Slewing Ring Bearings | Fatigue load limit Pu:345 kN; d2 ≈:505 mm; r1,2 min.:3 mm; Calculation factor Y2:5.9; Calculation factor Y0:4; Basic dynamic load rating C:2082 kN; Reference speed:630 r/min; ra max.:2.5 mm; Calculation factor e:0.17; K:7.5 mm; d:460 mm; Basic static load rating C0:4900 kN; D1 ≈:541 mm; Calculation factor Y1:4; B:118 mm; Da max.:567 mm; D:580 mm; Limiting speed:1100 r/min; Mass bearing:74.2 kg; |
| 74096A Franke Slewing Ring Bearings | ba:103.188 mm; R2:50.8 mm; Mass pillow block:364 kg; Initial grease fill:3515.4 g; Appropriate attachment bolt size G:1.5 in; da:180.975 mm; A1:228.6 mm; Eye bolt:2 x 1/2-13 UNC; P90°:271 kN; H:495.3 mm; Cap bolt recommended tightening torque:1017 N·m; S:4.763 mm; Ca:147.803 mm; Cap bolt:4 x 1 1/2-6 UNC; Labyrinth ring:2 x LOR 664; N1:41.275 mm; P60°:449 kN; P150°:151 kN; J max.:749.3 mm; |
| 68721A Franke Slewing Ring Bearings | Basic static load rating C0:23.5 kN; dk:25 mm; C1 max.:11 mm; d2 max.:45 mm; Specific dynamic load factor K:100 N/mm²; l4 max.:70.5 mm; N max.:45 mm; G:M 12x1.25; α:10 °; d4 max.:21 mm; l7 min.:20 mm; Tightening torque bolt with internal hexagon:10 N·m; N1 max.:13 mm; h1:48 mm; Mass rod end:0.25 kg; Size bolt with internal hexagon:M 6; Basic dynamic load rating C:21.2 kN; r1 min.:0.3 mm; |
| No. | Brand | b | M | F | E | D | s | N | d |
| 68773A | Franke | - | - | - | - | - | - | - | 30 mm |
| 92-20 0311/1-37202 | IMO | - | - | - | - | - | - | - | - |
| 68643A | Franke | - | - | - | - | - | - | - | - |
| 68717A | Franke | - | - | - | - | 120.0000 mm | - | - | 65.000 mm |
| 77276B | Franke | - | - | - | - | 80 mm | - | - | 38.1 mm |
| 68711A | Franke | 4.8 mm | 4 mm | - | - | 71.438 mm | - | - | - |
| 68645A | Franke | - | - | - | - | - | - | 17 mm | 49.213 mm |
| 68709A | Franke | - | - | - | - | 560.0000 mm | - | - | 420.000 mm |
| 74086A | Franke | - | - | - | - | 80 mm | - | - | 40 mm |
| 68633A | Franke | - | - | - | - | 1090 mm | - | - | 670 mm |
| 68795A | Franke | - | - | 155 mm | - | - | - | - | 140 mm |
| 68558A | Franke | - | - | - | - | 80.0000 mm | - | - | 40.000 mm |
| 67505A | Franke | - | - | - | - | - | - | - | - |
| 68665A | Franke | - | - | - | - | - | - | - | 140 mm |
| 77256A | Franke | - | - | - | - | 90.0000 mm | - | - | 55.000 mm |
| 77264A | Franke | - | - | - | - | 47.0000 mm | - | - | 20.000 mm |
| 68528A | Franke | - | - | - | - | - | - | - | - |
| 68512A | Franke | - | - | - | - | 1120 mm | - | - | 850 mm |
| 74106A | Franke | 10 mm | - | - | - | - | - | - | - |
| 68621A | Franke | 10.5 mm | 8 mm | - | - | - | - | - | 95.25 mm |
| 68737A | Franke | - | - | - | - | 32 mm | - | - | 22 mm |
| 68540A | Franke | - | - | - | - | 180 mm | - | - | 160 mm |
| 68771A | Franke | - | - | - | - | - | - | - | - |
| 68960A | Franke | - | - | - | - | 16 mm | - | - | 10 mm |
| 68592A | Franke | - | - | - | - | - | - | - | - |
| 77248A | Franke | - | - | - | - | 540 mm | - | - | 360 mm |
| 74090A | Franke | - | 86.5 mm | - | - | - | - | - | 90 mm |
| 77300A | Franke | - | - | - | - | - | - | - | - |
| 68715A | Franke | - | - | - | - | 150.0000 mm | - | - | 85.000 mm |
| 68566A | Franke | - | - | - | - | 225 mm | - | - | 150 mm |
77256A Franke Slewing Ring Bearings Video