Maintenance free thrust spherical plain bearings-GX..N
Quality carbon chromium steel rings,through hardened, precision ground sliding contact surface.The sliding contact surface of outer ring is lined with excellent quality PTFE plastic layer,the sliding surface of inner ring is hard chromium plate.
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- Specification
- Application
- Cross No.
Design characteristics of maintenance free thrust spherical plain bearings
Bearing housing washer of carbon chromium steel, hardened, with sliding surface of PTFE plastic.
Shaft washer of carbon chromium steel, hardened, sliding surface hard chromium plated and coated with a lithium base grease.
PTFE plastic (fibre reinforced polymer, containing PTFE, is injection moulded onto the outer ring).
Permissible operating temperature range: －40℃～＋75℃
Sliding contact surface
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steel-on-steel GE...AX |
steel-on-PTFE fabric GE....AW |
steel-on-PTEF palstic GX...N |
| Part | d | D | T | B | C | dK | Weight |
| Number | Inside | Outside | Overall | Shaft | Housing | Spherical | |
| Diameter | Diameter | Height | Washer Width | Washer Width | Diameter | kg | |
| GX17N | 17 | 47 | 11.8 | 11.2 | 16 | 52 | 0.137 |
| GX20N | 20 | 55 | 14.5 | 13.8 | 20 | 60 | 0.246 |
| GX25N | 25 | 62 | 16.5 | 16.7 | 22.5 | 68 | 0.415 |
| GX30N | 30 | 75 | 19 | 19 | 26 | 82 | 0.614 |
| GX35N | 35 | 90 | 22 | 20.7 | 28 | 98 | 0.973 |
| GX40N | 40 | 105 | 27 | 21.5 | 32 | 114 | 1.59 |
| GX45N | 45 | 120 | 31 | 25.5 | 36.5 | 128 | 2.24 |
| GX50N | 50 | 130 | 33 | 30.5 | 42.5 | 139 | 3.14 |
| GX60N | 60 | 150 | 37 | 34 | 45 | 160 | 4.63 |
| GX70N | 70 | 160 | 42 | 36.5 | 50 | 176 | 5.37 |
| GX80N | 80 | 180 | 43.5 | 38 | 50 | 197 | 6.91 |
| GX100N | 100 | 210 | 51 | 46 | 59 | 222 | 11 |
| GX120N | 120 | 230 | 53.5 | 50 | 64 | 250 | 14 |
| C&H | d | D | T | LS |
| GX17N | 17 | 47 | 11.8 | GX17N |
| GX20N | 20 | 55 | 14.5 | GX20N |
| GX25N | 25 | 62 | 16.5 | GX25N |
| GX30N | 30 | 75 | 19 | GX30N |
| GX35N | 35 | 90 | 22 | GX35N |
| GX40N | 40 | 105 | 27 | GX40N |
| GX45N | 45 | 120 | 31 | GX45N |
| GX50N | 50 | 130 | 33 | GX50N |
| GX60N | 60 | 150 | 37 | GX60N |
| GX70N | 70 | 160 | 42 | GX70N |
| GX80N | 80 | 180 | 43.5 | GX80N |
| GX100N | 100 | 210 | 51 | GX100N |
| GX120N | 120 | 230 | 53.5 | GX120N |