77248B Franke Slewing Ring Bearings
| Brand Name |
Franke |
| Model Number |
77248B |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
| 77280B Franke Slewing Ring Bearings | Oil Speed Rating n2:1700 rpm; Basic Static Radial Load Rating Co:655000 N; Grease Speed Rating n1:1400 rpm; Fillet Radius ra:3.00 mm; B:59.00 mm; D:430.0000 mm; d:260.000 mm; Basic Dynamic Radial Load Rating C:413000 N; Fillet Radius rb:1.00 mm; |
| 77260B Franke Slewing Ring Bearings | Accessories:One Seal; D:225.0000 mm; B:22.00 mm; d:180.000 mm; Oil Speed Rating Open/Shielded n2:3000 rpm; Sealed Speed Rating n3:0 rpm; Basic Static Radial Load Rating Co:76500 N; Grease Speed Rating Open/Shielded n1:2400 rpm; Fillet Radius ra:1.00 mm; Basic Dynamic Radial Load Rating C:62400 N; |
| 74160A Franke Slewing Ring Bearings | Mass shaft washer:0.5 kg; r1,2 min.:2 mm; d1:160 mm; B:17 mm; d:75 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; |
| 68641A Franke Slewing Ring Bearings | B:16 mm; dk:29 mm; h:78 mm; α:9 °; Basic static load rating C0:42.5 kN; G:M 20x1.5; d2 max.:54 mm; Material constant KM:330; C1 max.:13.5 mm; Specific dynamic load factor K:150 N/mm²; l1 min.:43 mm; Mass rod end:0.32 kg; d:20 mm; r1 min.:0.3 mm; Basic dynamic load rating C:44 kN; l2 max.:107 mm; l7 min.:24 mm; |
| 77236A Franke Slewing Ring Bearings | Maximum dynamic radial loads Fr max.:450 kN; d1 ≈:131 mm; d:100 mm; Basic dynamic load rating C:660 kN; C:120 mm; B:120 mm; Mass bearing:27.7 kg; Maximum static radial loads F0r max.:640 kN; Fatigue load limit Pu:116 kN; D1 ≈:145 mm; Basic static load rating C0:980 kN; r min.:2 mm; D:225 mm; H max.:62.5 mm; |
| 77276A Franke Slewing Ring Bearings | Fatigue load limit Pu:64 kN; D:200 mm; Da min.:177 mm; B:53 mm; Limiting speed:4000 r/min; Da max.:187 mm; db min.:135 mm; Calculation factor kr:0.16; Basic dynamic load rating C:465 kN; d:110 mm; da min.:122 mm; s max.:2.2 mm; ra max.:2 mm; Basic static load rating C0:550 kN; Reference speed:3600 r/min; D1 ≈:172.5 mm; F:132.5 mm; r1,2 min.:2.1 mm; Mass bearing:7.3 kg; da max.:129 mm; |
| 77242A Franke Slewing Ring Bearings | Calculation factor Y0:2.8; ra max.:2 mm; d2 ≈:158 mm; d3:165 mm; Ba min.:8 mm; Basic static load rating C0:680 kN; db min.:147 mm; D:210 mm; Calculation factor Y2:4.6; K:4.5 mm; Limiting speed:3400 r/min; Calculation factor Y1:3; Reference speed:2600 r/min; Basic dynamic load rating C:485 kN; da max.:158 mm; Da max.:201 mm; r1,2 min.:2 mm; b:8.3 mm; Mass bearing + sleeve:9.4 kg; B4:24 mm; |
| No. | Brand | b | M | F | E | D | s | N | d |
| 77286B | Franke | 10.7 mm | - | - | - | 280 mm | - | - | 120 mm |
| 77284B | Franke | - | - | - | - | 52.0000 mm | - | - | 20.000 mm |
| 77234B | Franke | - | - | - | - | 180.0000 mm | - | - | 100.000 mm |
| 68645A | Franke | - | - | - | - | - | - | 17 mm | 49.213 mm |
| 77232A | Franke | 6 mm | - | - | - | 160 mm | - | - | - |
| 77280B | Franke | - | - | - | - | 430.0000 mm | - | - | 260.000 mm |
| 68711A | Franke | 4.8 mm | 4 mm | - | - | 71.438 mm | - | - | - |
| 77226A | Franke | - | - | - | - | 5 mm | - | - | 3 mm |
| 74092A | Franke | - | - | - | - | - | - | - | - |
| 68704A | Franke | - | - | - | - | 180.0000 mm | - | - | 100.000 mm |
| 68759A | Franke | - | - | - | - | 110.0000 mm | - | - | 60.000 mm |
| 74180A | Franke | - | - | - | - | 340 mm | - | - | - |
| 77260A | Franke | 6 mm | - | - | - | 160 mm | - | - | - |
| 77232B | Franke | - | - | - | - | - | - | - | - |
| 77288B | Franke | - | - | - | - | 120 mm | - | - | 55 mm |
| 77252B | Franke | mm | - | 80 mm | mm | 120 mm | 1.6 mm | - | - |
| 68733A | Franke | - | - | - | - | - | - | - | - |
| 68554A | Franke | - | - | - | - | 90 mm | - | - | 40 mm |
| 68957A | Franke | - | - | - | - | - | 31.75 mm | - | - |
| 77278B | Franke | - | - | - | - | 210.0000 mm | - | - | 85.000 mm |
| 68625A | Franke | - | - | - | - | 41 mm | - | - | 35 mm |
| 68649A | Franke | - | - | - | - | 22.0000 mm | - | - | 10.000 mm |
| 68960A | Franke | - | - | - | - | 16 mm | - | - | 10 mm |
| 77266A | Franke | - | - | - | - | - | - | - | - |
| 68731A | Franke | - | - | - | 1103 mm | 1150 mm | - | - | 950 mm |
77248B Franke Slewing Ring Bearings Video