light series slewing bearing

The light slewing bearing mainly includes the external ring & internal ring, the grease fittings, the sealing belt, the spacers, the load plug and the taper pin, the characteristics: the internal ring and the external ring are both L-shaped; The flank surface of ring is provided with a grease cup, steel balls is assembled between the external ring and internal ring on integration. each ball is separated by spacer, the steel balls and the spacers are installed through the load plug, and the taper pin to protect the ball running.

Note: The light slewing bearing mounting surface must meet the specified flatness and hardness. For special customized requirements, please contact my engineer. At the same time, we will provide a more comprehensive and targeted solution.

Description

No gear

Light slewing bearing’s characteristics: the internal ring and the external ring are both L-shaped; The flank surface of ring is provided with a grease cup, steel balls is assembled between the external ring and internal ring on integration

Note:

n1 is No. of lube holes, the user can specify the lube hole position.
n-φ can be changed to threading holes, hole diameter M, thread depth 2M.
There are standard products in the catalog, and the inner and outer diameters are random tolerances. If there is a locating requirement for slewing bearing, please indicate the site and tolerance.
It is standard type of our products, if you need more please contact with engineer.

Non Gear
Drawing No .	Raceway center distance	Weight	Outer diameter	Inner diameter	Total height	Outer ring mounting hole	Inner ring mounting hole	Mounting hole number	Diameter of bolt hole	Mounting hole number	Inner ring mounting hole	Inner height difference	Outer ring height difference	Gear	Module	Tooth no.	Tooth wide	Normal load	Maximum load	Bearing clearance
	Raceway center distance	Weight	Outer diameter	Inner diameter	Total height	Outer ring mounting hole	Inner ring mounting hole	Mounting hole number	Diameter of bolt hole	Mounting hole number	Inner ring mounting hole	Inner height difference	Outer ring height difference	Gear	Module	Tooth no.	Tooth wide	Normal load	Maximum load	Bearing clearance
	D_L (mm)	kg	D_a (mm)	D_i (mm)	H (mm)	L_a (mm)	L_i (mm)	na	B/M (mm)	ni	B/M (mm)	H_u (mm)	H_o (mm)	d (mm)	m (mm)	z	b (mm)	(KN)	(KN)	axial (mm)	radial (mm)
230.20.0400.013 Graph⑤ Typ 21/520.0	414	23.4	518	304	56	490	332	8	18	12	18	10.5	10.5	_	_	_	_	_	_	≤0.5	≤0.5
230.20.0500.013 Graph⑥ Typ 21/650.0	544	31	648	434	56	620	462	10	18	14	18	10.5	10.5	_	_	_	_	_	_	≤0.5	≤0.5
230.20.0600.013 Graph⑦ Typ 21/750.0	644	36.4	748	534	56	720	562	12	18	16	18	10.5	10.5	_	_	_	_	_	_	≤0.5	≤0.5
230.20.0700.013 Graph⑧ Typ 21/850.0	744	42.8	848	634	56	820	662	12	18	16	18	10.5	10.5	_	_	_	_	_	_	≤0.5	≤0.5
230.20.0800.013 Graph⑨ Typ 21/950.0	844	47.8	948	734	56	920	762	14	18	18	18	10.5	10.5	_	_	_	_	_	_	≤0.5	≤0.5
230.20.0900.013 Graph⑩ Typ 21/1050.0	944	53.1	1048	834	56	1020	862	16	18	20	18	10.5	10.5	_	_	_	_	_	_	≤0.5	≤0.5
230.20.1000.013 Graph⑪ Typ 21/1200.0	1094	61.9	1198	984	56	1170	1012	16	18	20	18	10.5	10.5	_	_	_	_	_	_	≤0.5	≤0.5

External gear

External Gear
Drawing No .	Raceway center distance	Weight	Outer diameter	Inner diameter	Total height	Outer ring mounting hole	Inner ring mounting hole	Mounting hole number	Diameter of bolt hole	Mounting hole number	Inner ring mounting hole	Inner height difference	Outer ring height difference	Gear	Module	Tooth no.	Tooth wide	Normal load	Maximum load
Drawing No .	D_L (mm)	kg	D_a (mm)	D_i (mm)	H (mm)	L_a (mm)	L_i (mm)	na	B/M (mm)	ni	B/M (mm)	H_u (mm)	H_o (mm)	d (mm)	m (mm)	z	b (mm)	(KN)	(KN)
231.20.0400.013 Graph⑤ Typ 21/520.1	414	29.3	504	304	56	455	332	10	M12	12	18	10.5	_	495	5	99	45.5	11.75	23.5
231.20.0500.013 Graph⑥ Typ 21/650.1	544	39.5	640.8	434	56	585	462	14	M12	14	18	10.5	_	630	6	105	45.5	14.2	28.4
231.20.0600.013 Graph⑦ Typ 21/750.1	644	47.6	742.8	534	56	685	562	16	M12	16	18	10.5	_	732	6	122	45.5	14.2	28.4
231.20.0700.013 Graph⑧ Typ 21/850.1	744	53.5	838.8	634	56	785	662	18	M12	16	18	10.5	_	828	6	138	45.5	18.93	37.86
231.20.0800.013 Graph⑨ Typ 21/950.1	844	65.1	950.4	734	56	885	762	18	M12	18	18	10.5	_	936	8	117	45.5	18.93	37.86
231.20.0900.013 Graph⑩ Typ 21/1050.1	944	69.6	1046.4	834	56	985	862	20	M12	20	18	10.5	_	1032	8	129	45.5	18.93	37.86
231.20.1000.013 Graph⑪ Typ 21/1200.1	1094	83	1198.4	984	56	1135	1012	22	M12	20	18	10.5	_	1184	8	148	45.5	18.93	37.86

Internal gear

Internal Gear
Drawing No .	Raceway center distance	Weight	Outer diameter	Inner diameter	Total height	Outer ring mounting hole	Inner ring mounting hole	Mounting hole number	Diameter of bolt hole	Mounting hole number	Inner ring mounting hole	Inner height difference	Outer ring height difference	Gear	Module	Tooth no.	Tooth wide	Normal load	Maximum load	Bearing clearance
	Raceway center distance	Weight	Outer diameter	Inner diameter	Total height	Outer ring mounting hole	Inner ring mounting hole	Mounting hole number	Diameter of bolt hole	Mounting hole number	Inner ring mounting hole	Inner height difference	Outer ring height difference	Gear	Module	Tooth no.	Tooth wide	Normal load	Maximum load	Bearing clearance
	D_L (mm)	kg	D_a (mm)	D_i (mm)	H (mm)	L_a (mm)	L_i (mm)	n_a	B/M (mm)	n_i	B/M (mm)	H_u (mm)	H_o (mm)	d (mm)	m (mm)	z	b (mm)	(KN)	(KN)	axial (mm)	radial (mm)
232.20.0400.013 Graph⑤ Typ 21/520.2	414	27.1	518	326.5	56	490	375	8	18	12	M12	10.5	_	335	5	67	45.5	13.54	27.08	≤0.5	≤0.5
232.20.0500.013 Graph⑥ Typ 21/650.2	544	36.9	648	445.2	56	620	505	10	18	16	M12	10.5	_	456	6	76	45.5	16	32	≤0.5	≤0.5
232.20.0600.013 Graph⑦ Typ 21/750.2	644	43.7	748	547.2	56	720	605	12	18	18	M12	10.5	_	558	6	93	45.5	15.62	31.24	≤0.5	≤0.5
232.20.0700.013 Graph⑧ Typ 21/850.2	744	51.1	848	649.2	56	820	705	12	18	20	M12	10.5	_	660	6	110	45.5	15.32	30.64	≤0.5	≤0.5
232.20.0800.013 Graph⑨ Typ 21/950.2	844	61.6	948	737.6	56	920	805	14	18	20	M12	10.5	_	752	8	94	45.5	20.8	41.6	≤0.5	≤0.5
232.20.0900.013 Graph⑩ Typ 21/1050.2	944	65.8	1048	841.6	56	1020	905	16	18	22	M12	10.5	_	856	8	107	45.5	20.49	40.98	≤0.5	≤0.5
232.20.1000.013 Graph⑪ Typ 21/1200.2	1094	80.7	1198	985.6	56	1170	1055	16	18	24	M12	10.5	_	1000	8	125	45.5	20.16	40.32	≤0.5	≤0.5

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Single-row spherical type

light series slewing bearing