Technical Parameters of Spherical Bridge Bearings

Spherical bridge bearing profile.

As we all know, the spherical bridge bearing can be divided into fixed type, guided type and free sliding type. Here are detailed specifications of these three types, refer to them and choose the best one suitable for you. If you want other specifications, just contact us and we will customize them for your projects.

Table 1: Technical parameters of fixed type spherical bridge bearing


Item	Vertical bearing capacity (kN)	Rotation Angle (°)	A (mm)	B (mm)	C (mm)	D (mm)	F (mm)	H (mm)	Foundation Bolts (mm)
SBBF-01	1000	0.01–0.02	330	320	400	260	340	79	M20 × 400
SBBF-02	1500	0.01–0.02	390	380	440	300	380	84	M20 × 400
SBBF-03	2000	0.01–0.02	440	430	480	340	420	89	M20 × 400
SBBF-04	2500	0.01–0.02	490	480	540	375	470	105	M24 × 460
SBBF-05	3000	0.01–0.02	530	520	570	410	500	110	M24 × 460
SBBF-06	4000	0.01–0.02	590	580	650	460	570	115	M27 × 500
SBBF-07	5000	0.01–0.02	650	640	710	500	610	127	M30 × 500
SBBF-08	6000	0.01–0.02	710	700	790	550	680	137	M33 × 500
SBBF-09	7000	0.01–0.02	770	760	840	600	730	147	M36 × 500
SBBF-10	8000	0.01–0.02	810	800	890	630	780	152	M39 × 500
SBBF-11	9000	0.01–0.02	860	850	940	670	820	162	M42 × 600
SBBF-12	10000	0.01–0.02	900	890	970	695	850	167	M42 × 600
SBBF-13	12500	0.010	970	960	1040	750	840	191	M45 × 600
SBBF-14	12500	0.015	990	980	1060	770	860	191	M45 × 600

Table 2: Technical Parameters of Guided Type Spherical Bridge Bearing


Item	Vertical Bearing Capacity (kN)	Rotation Angle (°)	A (mm)	B (mm)	C (mm)			D (mm)	E (mm)	F (mm)			H (mm)	Foundation Bolts (mm)
Item	Vertical Bearing Capacity (kN)	Rotation Angle (°)	A (mm)	B (mm)	±50	±100	±150	D (mm)	E (mm)	±50	±100	±150	H (mm)	Foundation Bolts (mm)
SBBG-01	1000	0.01–0.02	300	410	410	510	-	240	290	350	450	-	79	M20 × 400
SBBG-02	1500	0.01–0.02	350	460	460	560	-	290	330	400	500	-	84	M20 × 400
SBBG-03	2000	0.01–0.02	400	510	510	610	-	320	360	430	530	-	89	M20 × 400
SBBG-04	2500	0.01–0.02	445	555	555	655	-	355	395	450	550	-	105	M24 × 460
SBBG-05	3000	0.01–0.02	480	600	590	690	790	380	420	470	570	670	110	M24 × 460
SBBG-06	4000	0.01–0.02	540	670	650	750	850	430	470	530	630	730	115	M27 × 500
SBBG-07	5000	0.01–0.02	600	710	710	810	910	490	530	580	680	780	127	M30 × 500
SBBG-08	6000	0.01–0.02	660	780	770	870	970	530	570	640	740	840	137	M33 × 500
SBBG-09	7000	0.01–0.02	710	840	820	920	1020	570	610	680	780	880	147	M36 × 500
SBBG-10	8000	0.01–0.02	740	880	850	950	1050	605	645	720	820	920	152	M39 × 600
SBBG-11	9000	0.01–0.02	790	930	900	1000	1100	640	680	760	860	960	162	M42 × 600
SBBG-12	10000	0.01–0.02	825	965	935	1035	1135	665	705	790	890	990	167	M42 × 600
SBBG-13	12500	0.010	910	990	1000	1100	1200	710	790	800	900	1000	191	M45 × 600
SBBG-14	12500	0.015	930	1010	1020	1120	1220	730	810	820	920	1020	191	M45 × 600
SBBG-15	12500	0.020	960	1040	1050	1150	1250	760	840	850	950	1050	191	M45 × 600
SBBG-16	15000	0.010	990	1080	1080	1180	1280	790	880	880	980	1080	207	M48 × 600
SBBG-17	15000	0.015	1010	1100	1100	1200	1300	810	900	900	1000	1100	207	M48 × 600
SBBG-18	15000	0.020	1040	1130	1130	1230	1330	840	930	930	1030	1130	207	M48 × 600
SBBG-19	17500	0.010	1050	1150	1140	1240	1340	810	910	900	1000	1100	211	M56 × 800
SBBG-20	17500	0.015	1090	1190	1180	1280	1380	850	950	940	1040	1140	211	M56 × 800
SBBG-21	17500	0.020	1120	1220	1210	1310	1410	880	980	970	1070	1170	211	M56 × 800
SBBG-22	20000	0.010	1110	1210	1200	1300	1400	870	970	960	1060	1160	227	M60 × 800
SBBG-23	20000	0.015	1150	1250	1240	1340	1440	910	1010	1000	1100	1200	227	M60 × 800
SBBG-24	20000	0.020	1180	1280	1270	1370	1470	940	1040	1030	1130	1230	227	M60 × 800

Table 3: Technical Parameters of Free Sliding Type Spherical Bridge Bearing


Item	Vertical Bearing Capacity (kN)	Rotation Angle (°)	A (mm)	B (mm)	C (mm)			D (mm)	E (mm)	F (mm)			H (mm)	Foundation Bolts (mm)
Item	Vertical Bearing Capacity (kN)	Rotation Angle (°)	A (mm)	B (mm)	=±50	=±100	=±150	D (mm)	E (mm)	=±50	=±100	=±150	H (mm)	Foundation Bolts (mm)
SBBS-01	1000	0.01–0.02	300	350	410	510	-	240	290	350	450	-	79	M20 × 400
SBBS-02	1500	0.01–0.02	350	390	460	560	-	290	330	400	500	-	84	M20 × 400
SBBS-03	2000	0.01–0.02	400	440	510	610	-	320	360	430	530	-	89	M20 × 400
SBBS-04	2500	0.01–0.02	445	485	555	655	-	355	395	450	550	-	105	M24 × 460
SBBS-05	3000	0.01–0.02	480	520	590	690	790	380	420	470	570	670	110	M24 × 460
SBBS-06	4000	0.01–0.02	540	580	650	750	850	430	470	530	630	730	115	M27 × 500
SBBS-07	5000	0.01–0.02	600	640	710	810	910	490	530	580	680	780	127	M30 × 500
SBBS-08	6000	0.01–0.02	660	700	770	870	970	530	570	640	740	840	137	M33 × 500
SBBS-09	7000	0.01–0.02	710	750	820	920	1020	570	610	680	780	880	147	M36 × 500
SBBS-10	8000	0.01–0.02	740	780	850	950	1050	605	645	720	820	920	152	M39 × 600
SBBS-11	9000	0.01–0.02	790	830	900	1000	1100	640	680	760	860	960	162	M42 × 600
SBBS-12	10000	0.01–0.02	825	865	935	1035	1135	665	705	790	890	990	167	M42 × 600
SBBS-13	12500	0.010	910	940	1000	1100	1200	710	740	800	900	1000	191	M45 × 600
SBBS-14	12500	0.015	930	960	1020	1120	1220	730	760	820	920	1020	191	M45 × 600
SBBS-15	12500	0.020	960	990	1050	1150	1250	760	790	850	950	1050	191	M45 × 600
SBBS-16	15000	0.010	990	1020	1080	1180	1280	790	820	880	980	1080	207	M48 × 600
SBBS-17	15000	0.015	1010	1040	1100	1200	1300	810	840	900	1000	1100	207	M48 × 600
SBBS-18	15000	0.020	1040	1070	1130	1230	1330	840	870	930	1030	1130	207	M48 × 600
SBBS-19	17500	0.010	1050	1080	1140	1240	1340	810	840	900	1000	1100	211	M56 × 800
SBBS-20	17500	0.015	1090	1120	1180	1280	1380	850	880	940	1040	1140	211	M56 × 800
SBBS-21	17500	0.020	1120	1150	1210	1310	1410	880	910	970	1070	1170	211	M56 × 800
SBBS-22	20000	0.010	1110	1140	1200	1300	1400	870	900	960	1060	1160	227	M60 × 800
SBBS-23	20000	0.015	1150	1180	1240	1340	1440	910	940	1000	1100	1200	227	M60 × 800
SBBS-24	20000	0.020	1180	1210	1270	1370	1470	940	970	1030	1130	1230	227	M60 × 800