Description

Technical Parameters

Slewing Bearings with Helical Gears

TEDIN produces custom four-point contact ball slewing bearing with external helical gears, internal gear, external gear, or non-gear, with an inner diameter from 110-3000mm. They are widely used in engineering machinery, automation equipment, construction machinery, environmental sanitation equipment, ship and port, metallurgy, lifting, military, wind power, medical equipment, and other fields.

Slewing bearing with helical gears 011.10.181 P2

Bearing Type: Four-point contact ball slewing bearing with helical gears;

Structure: Full complement, with double seals
Type Code: 011.10.181

Precision Grade: P2;

Precision Grade of Ball: G5;

Dimension: 140/233.8* H 33.1mm;

Rotational Accuracy: 0.003;

Gear Grade: ISO Grade 6;

Gear Pitch Circle Runout: 0.035;

Application: COVID-19 Medical Testing Equipment;

Features: High accuracy, low-speed, high stability, lower noise.

Tedin's four-point contact ball slewing bearing features:

1. Single row and double row designs

2. Optional preloaded raceway system and centerings

3. Enables robust designs for harsh application conditions

4. Reduced shape deformations in the mounting structure

5. Higher static load capacity than the similar design of Crossed Roller Slewing Rings

6. Outside diameters range from 180 to 3000 mm

7. Often designed according to customer requirements

8. Frequently used in wind energy turbines, cranes, construction machinery, mechanical engineering, and special-purpose machinery

Slewing bearing with helical gears

Non Tooth Type Internal Tooth Type External Tooth Type

Bearing No.			Boundary dimensions			Mounting hole dimensions
Non Tooth	External Tooth	Internal Tooth	D	d	H	D1	D2	Dn1 Dn2	Dm1 Dm2	L	n
			mm
010.20.200	011.20.200	—	280	120	60	248	152	16	M14	28	12
010.20.224	011.20.224	—	304	144		272	176
010.20.250	011.20.250	—	330	170		29S	202				18
010.20.280	011.20.280	—	360	200		328	232
010.25.315	011.25315	013.25.315	408	222	70	372	258	18	M16	32	20
010.25.355	011.25.355	013.25.355	448	262	70	412	298	18	M16	32	20
010.25.400	011.25.400	013.25.400	493	307		457	343				24
010.25.450	011.25.450	013.25.450	543	357		507	393
010.30.500	011.30.500	013.30.500	602	398	80	566	434				20
	012.30.500	014.30.500
010.25.500	011.25.500	013.25.500
	012.25.500	014.25.500
010.30.560	011.30.560	013.30.560	662	458	80	626	494	18	M16	32	20
	012.30.560	014.30.560
010.25.560	011.25.560	013.25.560
	012.25.560	014.25.560
010.30.630	011.30.630	013.30.630	732	528		696	564				24
	012.30.630	014.30.630
010.25.630	011.25.630	013.25.630
	012.25.630	014.25.630
010.30.710	011.30.710	013.30.710	812	608		776	644
	01230.710	014.30.710
010.25.710	011.25.710	013.25.710	812	608	80	776	644	18	M16	32	24
	012.25.710	014.25.710
010.40.800	011.40.800	013.40.800	922	678	100	878	722	22	M20	40	30
	012.40.800	014.40.800
010.30.800	011.30.800	013.30.800
	012.30.800	014.30.800
010.40.900	011.40.900	013.40.900	1022	778		978	822
	012.40.900	014.40.900
010.30.900	011.30.900	013.30.900
	012.30.900	014.30.900
010.40.1000	011.40.1000	013.40.1000	1122	878	100	1078	922	22	M20	40	36
	012.40.1000	014.40.1000
010.30.1000	011.30.1000	013.30.1000
	01230.1000	014.30.1000
010.40.1120	011.40.1120	013.40.1120	1242	998		1198	1042
	012.40.1120	014.40.1120
010.30.1120	011.30.1120	013.30.1120
	012.30.1120	014.30.1120
010.45.1250	011.45.1250	013.45.1250	1390	1110	110	1337	1163	26	M24	48	40
	012.45.1250	014.45.1250

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