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Find Spherical Bearing, Guided Spherica Bearing, Spherical Bridge Rubber Bearing on Industry Directory, Reliable Manufacturer/Supplier/Factory from China.
Payment Type: | L/C, T/T, Western Union, Paypal |
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Min. Order: | 10 |
Model No.: various
Spherical bearing is composed by top plate, base plate, convex middle plate and two Teflon plates of different composition. Opposite the top plate, it is a concave spherical in the base plate, and the PTFE plate between them. Beam rotation through spherical surfaces and PTFE plate sliding; stainless steel plate on the top plate and another PTFE plates on the intermediate steel plate perform the second sliding surface, realized beam stretching displacement produced by temperature factors. Spherical bridge bearing transfers force reliably and rotation performance is consistent. Spherical bridge bearing has great bearing capacity, large displacement and large turning angles, so it is more suitable for wide bridge and curved bridge. No rubber is used in the Spherical bearing so it never happen that brittle rubber caused by low temperature affecting the bearing rotation, and Spherical bearing is especially suitable for cold areas. |
1.Allows for large displacement. 2.Accommodate larger rotations than pot bearing in excess of +/- 0.03 radians. 3.Unlimited movement capability in any directions. 4.Excellent self-alignment capability. 5.Minimum sliding friction coefficient. 6.Dimpled PTFE disc is fitted in 1/2 depth of the concave steel plate for higher load bearing capacity. 7.PTEF disc with cavities for containing lubricant to reduce sliding friction. 8.Complying with BS EN-1337, KS4424, AASHO, ISO or other custom standards. 9. Easy installation. 10. Low cost maintenance. |
Longitudinal max movement(mm) | Longitudinal max movement(mm) | Longitudinal max movement(mm) | Horizontal max movement(mm) | Horizontal max movement(mm) | Horizontal max movement(mm) | |
GD | SX | DX | GD | SX | DX | |
1000-3000 | 0 | ±50; ±100 | ±50; ±100 | 0 | ±5; ±10 | 0 |
3500-9000 | 0 | ±100; ±150 | ±100; ±150 | 0 | ±10; ±15 | 0 |
10000-30000 | 0 | ±150; ±200 | ±150; ±200 | 0 | ±15; ±20 | 0 |
32500-50000 | 0 | ±200; ±250 | ±200; ±250 | 0 | ±20; ±25 | 0 |
Product Categories : Bridge Bearing Series > Spherical Bearing