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Thrust spherical plain bearings have a convex spherical surface on the shaft washer and a corresponding concave spherical surface in the housing washer. These bearings are intended to accommodate axial loads primarily, but can also accommodate combined (radial and axial) loads. The radial load component of a combined load should not exceed 50% of the axial load component. When radial loads are larger, thrust bearings should be combined with radial bearings in the GE dimension series.
Thrust spherical plain bearings can be separated, enabling shaft and housing washers to be mounted separately.
TKW Supply maintenance-free thrust spherical plain bearings with a steel/PTFE FRP sliding contact surface combination in the GX series as standard. Other designs and series are available on request.
Self-lubricating thrust spherical plain bearing also have more design: the inner and outer rings are made of chrome steel, quenched, and the sliding surface is self-lubricating, wear-resistant, low-friction, self-aligning, and can be inlaid with solid powder metallurgy wear-resistant by drilling blind holes on the sliding surface of the inner ring Material lubrication. It also has the characteristics of high bearing capacity, impact resistance and high temperature resistance. It is suitable for mechanical mechanisms that bear axial loads in a single direction or combined radial and axial loads in harsh environments.
Features and benefits
single direction bearing - accommodate axial loads acting in one direction
designed for axial and combined radial and axial loads
for combined loads, the radial load should not exceed 50% of the axial load
high-performing sliding surface combination steel/PTFE FRP (Fibre Reinforced Polyamide)
relatively insensitive to contaminants
maintenance-free
self-lubricating capability
factory greased
does not require relubrication
relubrication, however, which can be applied from both sides, can extend bearing service life
reasonable damping properties
suitable for:
moderate load carrying capability
limited suitability for alternating and/ or impact loads
smooth operation with a low coefficient of friction
Principal dimensions (mm) | Basic load ratings | |||||||
Designation | d | D | B | C | α | dynamic | static | Weight |
≈ | ≈Kg | |||||||
GX10F | 10 | 30 | 7.5 | 7 | 5 | 45 | 90 | 0.036 |
GX12F | 12 | 35 | 9.5 | 9.3 | 5 | 65 | 130 | 0.072 |
GX15F | 15 | 42 | 11 | 10.8 | 6 | 95 | 190 | 0.108 |
GX17F | 17 | 47 | 11.8 | 11.2 | 4 | 110 | 220 | 0.137 |
GX20F | 20 | 55 | 14.5 | 13.8 | 5 | 150 | 300 | 0.246 |
GX25F | 25 | 62 | 16.5 | 16.7 | 5 | 245 | 490 | 0.415 |
GX30F | 30 | 75 | 19 | 19 | 5 | 335 | 670 | 0.614 |
GX35F | 35 | 90 | 22 | 20.7 | 5 | 490 | 980 | 0.973 |
GX40F | 40 | 105 | 27 | 21.5 | 6 | 675 | 1350 | 1.59 |
GX45F | 45 | 120 | 31 | 25.5 | 6 | 915 | 1830 | 2.24 |
GX50F | 50 | 130 | 33 | 30.5 | 6 | 1040 | 2080 | 3.14 |
GX60F | 60 | 150 | 37 | 34 | 6 | 1400 | 2800 | 4.63 |
GX70F | 70 | 160 | 42 | 36.5 | 3 | 1590 | 3180 | 5.37 |
GX80F | 80 | 180 | 43.5 | 38 | 4 | 1960 | 3920 | 6.91 |
GX100F | 100 | 210 | 51 | 46 | 4 | 2270 | 4540 | 10.9 |
GX120F | 120 | 230 | 53.5 | 50 | 3 | 2560 | 5120 | 13.9 |
GX140F | 140 | 260 | 61 | 54 | 3 | 3050 | 6100 | 18.1 |
GX160F | 160 | 290 | 66 | 58 | 2 | 3520 | 6250 | 23.2 |
GX180F | 180 | 320 | 74 | 62 | 4 | 4070 | 7220 | 30.9 |
GX200F | 200 | 340 | 80 | 66 | 1 | 4780 | 9150 | 34.2 |
Principal dimensions | Basic load ratings | |||||||
Designation | d | D | B | C | α | dynamic | static | Weight |
≈ | ≈Kg | |||||||
GX10T | 10 | 30 | 7.5 | 7 | 5 | 45 | 90 | 0.036 |
GX12T | 12 | 35 | 9.5 | 9.3 | 5 | 65 | 130 | 0.072 |
GX15T | 15 | 42 | 11 | 10.8 | 6 | 95 | 190 | 0.108 |
GX17T | 17 | 47 | 11.8 | 11.2 | 4 | 110 | 220 | 0.137 |
GX20T | 20 | 55 | 14.5 | 13.8 | 5 | 150 | 300 | 0.246 |
GX25T | 25 | 62 | 16.5 | 16.7 | 5 | 245 | 490 | 0.415 |
GX30T | 30 | 75 | 19 | 19 | 5 | 335 | 670 | 0.614 |
GX35T | 35 | 90 | 22 | 20.7 | 5 | 490 | 980 | 0.973 |
GX40T | 40 | 105 | 27 | 21.5 | 6 | 675 | 1350 | 1.59 |
GX45T | 45 | 120 | 31 | 25.5 | 6 | 915 | 1830 | 2.24 |
GX50T | 50 | 130 | 33 | 30.5 | 6 | 1040 | 2080 | 3.14 |
GX60T | 60 | 150 | 37 | 34 | 6 | 1400 | 2800 | 4.63 |
GX70T | 70 | 160 | 42 | 36.5 | 3 | 1590 | 3180 | 5.37 |
GX80T | 80 | 180 | 43.5 | 38 | 4 | 1960 | 3920 | 6.91 |
GX100T | 100 | 210 | 51 | 46 | 4 | 2270 | 4540 | 10.9 |
GX120T | 120 | 230 | 53.5 | 50 | 3 | 2560 | 5120 | 13.9 |
GX140T | 140 | 260 | 61 | 54 | 3 | 3050 | 6100 | 18.1 |
GX160T | 160 | 290 | 66 | 58 | 2 | 3520 | 6250 | 23.2 |
GX180T | 180 | 320 | 74 | 62 | 4 | 4070 | 7220 | 30.9 |
GX200T | 200 | 340 | 80 | 66 | 1 | 4780 | 9150 | 34.2 |
Thrust spherical plain bearings have a convex spherical surface on the shaft washer and a corresponding concave spherical surface in the housing washer. These bearings are intended to accommodate axial loads primarily, but can also accommodate combined (radial and axial) loads. The radial load component of a combined load should not exceed 50% of the axial load component. When radial loads are larger, thrust bearings should be combined with radial bearings in the GE dimension series.
Thrust spherical plain bearings can be separated, enabling shaft and housing washers to be mounted separately.
TKW Supply maintenance-free thrust spherical plain bearings with a steel/PTFE FRP sliding contact surface combination in the GX series as standard. Other designs and series are available on request.
Self-lubricating thrust spherical plain bearing also have more design: the inner and outer rings are made of chrome steel, quenched, and the sliding surface is self-lubricating, wear-resistant, low-friction, self-aligning, and can be inlaid with solid powder metallurgy wear-resistant by drilling blind holes on the sliding surface of the inner ring Material lubrication. It also has the characteristics of high bearing capacity, impact resistance and high temperature resistance. It is suitable for mechanical mechanisms that bear axial loads in a single direction or combined radial and axial loads in harsh environments.
Features and benefits
single direction bearing - accommodate axial loads acting in one direction
designed for axial and combined radial and axial loads
for combined loads, the radial load should not exceed 50% of the axial load
high-performing sliding surface combination steel/PTFE FRP (Fibre Reinforced Polyamide)
relatively insensitive to contaminants
maintenance-free
self-lubricating capability
factory greased
does not require relubrication
relubrication, however, which can be applied from both sides, can extend bearing service life
reasonable damping properties
suitable for:
moderate load carrying capability
limited suitability for alternating and/ or impact loads
smooth operation with a low coefficient of friction
Principal dimensions (mm) | Basic load ratings | |||||||
Designation | d | D | B | C | α | dynamic | static | Weight |
≈ | ≈Kg | |||||||
GX10F | 10 | 30 | 7.5 | 7 | 5 | 45 | 90 | 0.036 |
GX12F | 12 | 35 | 9.5 | 9.3 | 5 | 65 | 130 | 0.072 |
GX15F | 15 | 42 | 11 | 10.8 | 6 | 95 | 190 | 0.108 |
GX17F | 17 | 47 | 11.8 | 11.2 | 4 | 110 | 220 | 0.137 |
GX20F | 20 | 55 | 14.5 | 13.8 | 5 | 150 | 300 | 0.246 |
GX25F | 25 | 62 | 16.5 | 16.7 | 5 | 245 | 490 | 0.415 |
GX30F | 30 | 75 | 19 | 19 | 5 | 335 | 670 | 0.614 |
GX35F | 35 | 90 | 22 | 20.7 | 5 | 490 | 980 | 0.973 |
GX40F | 40 | 105 | 27 | 21.5 | 6 | 675 | 1350 | 1.59 |
GX45F | 45 | 120 | 31 | 25.5 | 6 | 915 | 1830 | 2.24 |
GX50F | 50 | 130 | 33 | 30.5 | 6 | 1040 | 2080 | 3.14 |
GX60F | 60 | 150 | 37 | 34 | 6 | 1400 | 2800 | 4.63 |
GX70F | 70 | 160 | 42 | 36.5 | 3 | 1590 | 3180 | 5.37 |
GX80F | 80 | 180 | 43.5 | 38 | 4 | 1960 | 3920 | 6.91 |
GX100F | 100 | 210 | 51 | 46 | 4 | 2270 | 4540 | 10.9 |
GX120F | 120 | 230 | 53.5 | 50 | 3 | 2560 | 5120 | 13.9 |
GX140F | 140 | 260 | 61 | 54 | 3 | 3050 | 6100 | 18.1 |
GX160F | 160 | 290 | 66 | 58 | 2 | 3520 | 6250 | 23.2 |
GX180F | 180 | 320 | 74 | 62 | 4 | 4070 | 7220 | 30.9 |
GX200F | 200 | 340 | 80 | 66 | 1 | 4780 | 9150 | 34.2 |
Principal dimensions | Basic load ratings | |||||||
Designation | d | D | B | C | α | dynamic | static | Weight |
≈ | ≈Kg | |||||||
GX10T | 10 | 30 | 7.5 | 7 | 5 | 45 | 90 | 0.036 |
GX12T | 12 | 35 | 9.5 | 9.3 | 5 | 65 | 130 | 0.072 |
GX15T | 15 | 42 | 11 | 10.8 | 6 | 95 | 190 | 0.108 |
GX17T | 17 | 47 | 11.8 | 11.2 | 4 | 110 | 220 | 0.137 |
GX20T | 20 | 55 | 14.5 | 13.8 | 5 | 150 | 300 | 0.246 |
GX25T | 25 | 62 | 16.5 | 16.7 | 5 | 245 | 490 | 0.415 |
GX30T | 30 | 75 | 19 | 19 | 5 | 335 | 670 | 0.614 |
GX35T | 35 | 90 | 22 | 20.7 | 5 | 490 | 980 | 0.973 |
GX40T | 40 | 105 | 27 | 21.5 | 6 | 675 | 1350 | 1.59 |
GX45T | 45 | 120 | 31 | 25.5 | 6 | 915 | 1830 | 2.24 |
GX50T | 50 | 130 | 33 | 30.5 | 6 | 1040 | 2080 | 3.14 |
GX60T | 60 | 150 | 37 | 34 | 6 | 1400 | 2800 | 4.63 |
GX70T | 70 | 160 | 42 | 36.5 | 3 | 1590 | 3180 | 5.37 |
GX80T | 80 | 180 | 43.5 | 38 | 4 | 1960 | 3920 | 6.91 |
GX100T | 100 | 210 | 51 | 46 | 4 | 2270 | 4540 | 10.9 |
GX120T | 120 | 230 | 53.5 | 50 | 3 | 2560 | 5120 | 13.9 |
GX140T | 140 | 260 | 61 | 54 | 3 | 3050 | 6100 | 18.1 |
GX160T | 160 | 290 | 66 | 58 | 2 | 3520 | 6250 | 23.2 |
GX180T | 180 | 320 | 74 | 62 | 4 | 4070 | 7220 | 30.9 |
GX200T | 200 | 340 | 80 | 66 | 1 | 4780 | 9150 | 34.2 |