Type HSB Series Single-row Four-point Contact Ball Slewing Bearing

Type HS Four-point Contact Ball

Series

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Series

Range

Schematic Diagram:

Parameters:

HSB Series slewing bearings are a Single-row Four-point Contact Ball Slewing Bearing that consists of two seating rings. HSB Series slewing bearings are compact, lightweight, and have four-point contact between the steel balls and the arc raceway. It can bear axial force, radial force, and overturning moment simultaneously. It applies to engineering machinery, such as slewing conveyors, welding manipulators, small-and-medium cranes, and excavators.

HSB series reference table

No	Model	Dimensions(mm)			Mounting Dimensions				Structural Dimensions					Weight
		D	d	H	D1	D2	n	mm	n1	D3	d1	H1	h	Weight
		mm	mm	mm	mm	mm			mm	mm	mm	mm	mm	kg
1	HSB.25.625	725	525	80	685	565	18	18	3	626	624	68	12	100
2	HSB.25.720	820	620	80	780	660	18	18	3	721	719	68	12	120
3	HSB.30.820	940	705	95	893	749	24	20	4	821	818	83	12	210
4	HSB.30.880	1000	760	95	956	800	24	20	4	881	878	83	12	230
5	HSB.30.1020	1170	875	95	1120	930	24	22	4	1021	1018	80	15	300
6	HSB.30.1220	1365	1075	120	1310	1130	36	24	6	1221	1218	105	15	450
7	HSB.35.1250	1400	1090	120	1350	1150	36	26	6	1251	1248	105	15	520
8	HSB.35.1435	1595	1278	120	1535	1335	36	26	6	1436	1433	105	15	610
9	HSB.35.1540	1720	1360	140	1660	1420	42	26	6	1541	1538	122	18	732
10	HSB.35.1700	1875	1525	140	1815	1585	42	29	6	1701	1698	122	18	844
11	HSB.40.1880	2100	1665	160	2030	1740	48	32	6	1881	1878	140	20	1400
12	HSB.40.2115	2325	1900	160	2245	1980	48	32	6	2116	2113	140	20	1600
13	HSB.40.2370	2600	2146	180	2520	2220	48	32	6	2371	2368	158	22	2100
14	HSB.40.2600	2835	2365	180	2750	2450	54	36	6	2601	2598	158	22	2400
15	HSB.50.2820	3085	2555	200	3000	2640	54	36	6	2822	2818	178	22	3400
16	HSB.50.3120	3400	2840	200	3310	2930	54	36	6	3122	3118	178	22	4000
17	HSB.50.3580	3920	3240	240	3820	3340	60	40	6	3582	3578	218	22	6700
18	HSB.50.4030	4370	3690	240	4270	3790	66	40	6	4032	4028	218	22	7700
19	HSB.50.4540	4860	4210	240	4760	4310	72	40	6	4542	4538	218	22	8760

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Type HSB Series

PRODUCTS LIST

Type HS Four-point Contact Ball

Series

Schematic Diagram:

Parameters:

HSB series reference table

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