GE70ES-2RS Spherical Bushing Plain Bearing 70x105x49 MM
Spherical Plain Bearing Specification
Spherical Plain Bearing; 70MM Bore; 40MM Housing Width; 105MM
Outside Diameter; Complete with Outer and Inner Ring; Self
Aligning; Steel Outer Member; Steel Ball; 2 Seals; 49MM Overall
Width; Relubricatable
Spherical Plain Bearing Description
Radial spherical plain bearings have an inner ring with a sphered
convex outside surface and an outer ring with a correspondingly
sphered but concave inside surface.
Spherical Plain Bearing Number
| Bearing Type | Dimensions/mm | α/(°)≈ |
| GE…E型 | GE…ES | GE…DS | GE…C | GE…ES-2RS | d | D | B | C | d1≈ | dk① | rsmin | r1smin | Other | GE…ES-2RS型 |
| GE4E | － | － | GE4C | － | 4 | 12 | 5 | 3 | 6 | 8 | 0.3 | 0.3 | 16 | － |
| GE5E | － | GE5DS | GE5C | － | 5 | 14 | 6 | 4 | 8 | 10 | 0.3 | 0.3 | 13 | － |
| GE6E | － | GE6DS | GE6C | － | 6 | 14 | 6 | 4 | 8 | 10 | 0.3 | 0.3 | 13 | － |
| GE8E | － | GESDS | GE8C | － | 8 | 16 | 8 | 5 | 10 | 13 | 0.3 | 0.3 | 15 | － |
| GE10E | － | GE10DS | GE10C | － | 10 | 19 | 9 | 6 | 13 | 16 | 0.3 | 0.3 | 12 | － |
| GE12E | － | GE12DS | GE12C | － | 12 | 22 | 10 | 7 | 15 | 18 | 0.3 | 0.3 | 10 | － |
| － | GE15ES | GE15DS | GE15C | GE15ES-2RS | 15 | 26 | 12 | 9 | 18 | 22 | 0.3 | 0.3 | 8 | 5 |
| － | GE17ES | GE17DS | GE17C | GE17ES-2RS | 17 | 30 | 14 | 10 | 20 | 25 | 0.3 | 0.3 | 10 | 7 |
| － | GE20ES | GE20DS | GE20C | GE20ES-2RS | 20 | 35 | 16 | 12 | 24 | 29 | 0.3 | 0.3 | 9 | 6 |
| － | GE25ES | GE25DS | GE25C | GE25ES-2RS | 25 | 42 | 20 | 16 | 29 | 35 | 0.6 | 0.6 | 7 | 4 |
| － | GE30ES | GE30DS | GE30C | GE30ES-2RS | 30 | 47 | 22 | 18 | 34 | 40 | 0.6 | 0.6 | 6 | 4 |
| － | GE35ES | GE35DS | － | GE35ES-2RS | 35 | 55 | 25 | 20 | 39 | 47 | 0.6 | 1 | 6 | 4 |
| － | GE40ES | GE40DS | － | GE40ES-2RS | 40 | 62 | 28 | 22 | 45 | 53 | 0.6 | 1 | 7 | 4 |
| － | GE45ES | GE45DS | － | GE45ES-2RS | 45 | 68 | 32 | 25 | 50 | 60 | 0.6 | 1 | 7 | 4 |
| － | GE50ES | GE50DS | － | GE50ES-2RS | 50 | 75 | 35 | 28 | 55 | 66 | 0.6 | 1 | 6 | 4 |
| － | GE55ES | GE55DS | － | GE55ES-2RS | 55 | 85 | 40 | 32 | 62 | 74 | 0.6 | 1 | 7 | － |
| － | GE60ES | GE60DS | － | GE60ES-2RS | 60 | 90 | 44 | 36 | 66 | 80 | 1 | 1 | 6 | 3 |
| － | GE70ES | GE70DS | － | GE70ES-2RS | 70 | 105 | 49 | 40 | 77 | 92 | 1 | 1 | 6 | 4 |
| － | GE80ES | GE80DS | － | GE80ES-2RS | 80 | 120 | 55 | 45 | 88 | 105 | 1 | 1 | 6 | 4 |
| － | GE90ES | GE90DS | － | GE90ES-2RS | 90 | 130 | 60 | 50 | 98 | 115 | 1 | 1 | 5 | 3 |
| － | GE100ES | GE100DS | － | GE100ES-2RS | 100 | 150 | 70 | 55 | 109 | 130 | 1 | 1 | 7 | 5 |
| － | GE110ES | GE110DS | － | GE110ES-2RS | 110 | 160 | 70 | 55 | 120 | 140 | 1 | 1 | 6 | 4 |
| － | GE120ES | GE120DS | － | GE120ES-2RS | 120 | 180 | 85 | 70 | 130 | 160 | 1 | 1 | 6 | 4 |
| － | GE140ES | GE140DS | － | GE140ES-2RS | 140 | 210 | 90 | 70 | 150 | 180 | 1 | 1 | 7 | 5 |
| － | GE160ES | GE160DS | － | GE160ES-2RS | 160 | 230 | 105 | 80 | 170 | 200 | 1 | 1 | 8 | 6 |
| － | GE180ES | GE180DS | － | GE180ES-2RS | 180 | 260 | 105 | 80 | 192 | 225 | 1.1 | 1.1 | 6 | 5 |
| － | GE200ES | GE200DS | － | GE200ES-2RS | 200 | 290 | 130 | 100 | 212 | 250 | 1.1 | 1.1 | 7 | 6 |
Spherical Plain Bearing Delivery
According to different applications, bearings without inner ring or
needle roller and cage components can be selected. At this time,
the journal surface and shell hole surface matching the bearing are
directly used as the inner and outer rolling surfaces of the
bearing to ensure the load capacity and running performance Same as
the bearing with ring, the hardness, machining accuracy and surface
quality of the raceway surface of the shaft or housing hole should
be similar to the raceway of the bearing ring. This kind of bearing
can only bear radial load.
