External Gear 111/112 Series Single Row Crossed Roller Slewing Bearing-Part 1

Product Item : 111.25.500 ,112.25.500
Category： Slewing Bearing
100% replace original part
China factory direct supply,competitive price
Competitive price
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The single row crossed roller slewing bearing is composed of two seat rings, which design incompact structure and light weight, the clearance is small when assembly, so need high precision.The roller are 1:1 cross arranged, it can bear the axial force, tilting moment and relatively largeradial force. It is widely used for hoisting, transportation, construction machinery, and the militaryproducts.

NO.	External gear DL mm	Dimensions			Mounting Dimensions						Structural Dimension					Gear data					Tooth force		Weight kg
		D mm	d mm	H mm	D1 mm	D2 mm	n	Ø mm	dm mm	L mm	n1	D3 mm	d1 mm	H1 mm	h mm	b mm	x	M mm	De mm	z	Norm alizing Z10 4N	Quenching T10 4N

1	111.25.500	602	398	75	566	434	20	18	M16	32	4	498	502	65	10	60	0.5	5	629	123	3.7	5.2	80
	112.25.500																	6	628.8	102	4.5	6.2
2	111.25.560	662	458	75	626	494	20	18	M16	32	4	558	562	65	10	60	0.5	5	689	135	3.7	5.2	90
	112.25.560																	6	688.8	112	4.5	6.2
3	111.25.630	732	528	75	696	564	24	18	M16	32	4	628	632	65	10	60	0.5	6	772.8	126	4.5	6.2	100
	112.25.630																	8	774.4	94	6	8.3
4	111.25.710	812	608	75	776	644	24	18	M16	32	4	708	712	65	10	60	0.5	6	850.8	139	4.5	6.2	110
	112.25.710																	8	854.4	104	6	8.3
5	111.28.800	922	678	82	878	722	30	22	M20	40	6	798	802	72	10	65	0.5	8	966.4	118	6.5	9.1	170
	112.28.800																	10	968	94	8.1	11.4
6	111.28.900	1022	778	82	978	822	30	22	M20	4Q	6	898	902	72	10	65	0.5	8	1062.4	130	6.5	9.1	190
	112.28.900																	10	1068	104	8.1	11.4
7	111.28.1000	1122	878	82	1078	922	36	22	M20	40	6	998	1002	72	10	65	0.5	10	1188	116	8.1	11.4	210
	112.28.1000																	12	1185.6	96	9.7	13.6
8	111.28.1120	1242	998	82	1198	1042	36	22	M20	40	6	1118	1122	72	10	65	0.5	10	1298	127	8.1	11.4	230
	112.28.1120																	12	1305.6	106	9.7	13.6
9	111.32.1250	1390	1110	91	1337	1163	40	26	M24	48	5	1248	1252	81	10	75	0.5	12	1449.6	118	11.3	15.7	350
	112.32.1250																	14	1453.2	101	13.2	18.2
10	111.32.1400	1540	1260	91	1487	1313	40	26	M24	48	5	1398	1402	81	10	75	0.5	12	1605.6	131	11.3	15.7	400
	112.32.1400																	14	1607.2	112	13.2	18.2

Note:
1.n1 is the nos of lubricating holes.Oi cup M10x1JB/T7940.1~JB/T7940.2.The Oil nipple'slocation can be change according to the user's application.
2..n- φ can change to tapped hole,the diameter of tapped hole is M,depth is 2M.
3. The tangential tooth force in the fomm is the max tooth force,the nominal tangentialtooth force is 1/2 of the max one.

4. “K" is addendum reduction coefficient.

External Gear 111/112 Series Single Row Crossed Roller Slewing Bearing-Part 2

Tags: External Gear 111112 Series