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Product Details

Slewing Bearing Parts:131.25.630
Bearing Type: 13 series triple-row roller type
Gear Type:External Gear
Triple-row roller type slewing bearing 131.25.630 with External Gear
The three-row roller type slewing bearing 131.25.630 has three races, and the upper and lower and the radial raceways are separated, so that the load of each row of rollers can be accurately determined. It can withstand various loads at the same time. It is the most load-bearing type among the four products. It has large shaft and radial dimensions and is firm in structure. It is especially suitable for heavy machinery requiring large diameter, such as bucket wheel excavator and wheel. Cranes, marine cranes, port cranes, steel running tables and large tonnage truck cranes.

Slewing bearing Part with External Gear		131.25.630
Configuration size	D	764mm
	d	496mm
	H	148mm
Mounting size	D1	728mm
	D2	532mm
	n	28
	?	18mm
	dm	M16mm
	L	32mm
Structure size	n1	4mm
	H1	10mm
	h	32mm
Gear data	b	80mm
	x	0.5
	m	6mm
	De	458.4mm
	z	77
Tangential Tooth Load	Normalizing Z	6 x10?N
Tangential Tooth Load	Tempering Z	8 x10?N
Weight:		270kg

Following items also could be available.

Basic Type	Configuration Size			Mounting Size						Structural Size			Gear Data			Ext Gear		Tooth Load		Ref
Ext Tooth	D	d	H	D 1	D 2	n	?	dm	L	n 1	H 1	h	b	x	M	D e	z	Normal	Temper	Weight
D L	mm	mm	mm	mm	mm	n	mm	mm	mm	mm	mm	mm	mm	x	mm	mm	z	Z 104N	T 104N	kg
131.25.500	634	366	148	598	402	24	18	M16	32	4	10	32	80	0.5	5	337	68	5	6.7	224
132.25.500	634	366	148	598	402	24	18	M16	32	4	10	32	80	0.5	6	338.4	57	5	6.7	224
131.25.560	694	426	148	658	462	24	18	M16	32	4	10	32	80	0.5	5	397	80	5	6.7	240
132.25.560	694	426	148	658	462	24	18	M16	32	4	10	32	80	0.5	6	398.4	67	5	6.7	240
131.25.630	764	496	148	728	532	28	18	M16	32	4	10	32	80	0.5	6	458.4	77	6	8	270
132.25.630	764	496	148	728	532	28	18	M16	32	4	10	32	80	0.5	8	459.2	58	6	8	270
131.25.710	844	576	148	808	612	28	18	M16	32	4	10	32	80	0.5	6	536.4	90	6	8	300
132.25.710	844	576	148	808	612	28	18	M16	32	4	10	32	80	0.5	8	539.2	68	6	8	300
131.32.800	964	636	182	920	680	36	22	M20	40	4	10	40	120	0.5	8	595.2	75	12.1	16.7	500
132.32.800	964	636	182	920	680	36	22	M20	40	4	10	40	120	0.5	10	594	60	12.1	16.7	500
131.32.900	1064	736	182	1020	780	36	22	M20	40	4	10	40	120	0.5	8	691.2	87	12.1	16.7	600
132.32.900	1064	736	182	1020	780	36	22	M20	40	4	10	40	120	0.5	10	694	70	12.1	16.7	600
131.32.1000	1164	836	182	1120	880	40	22	M20	40	5	10	40	120	0.5	10	784	79	15.1	20.9	680
132.32.1000	1164	836	182	1120	880	40	22	M20	40	5	10	40	120	0.5	12	784.8	66	15.1	20.9	680
131.32.1120	1284	956	182	1240	1000	40	22	M20	40	5	10	40	120	0.5	10	904	91	15.1	20.9	820

Note:

n1 is the number of lubricating oil holes, evenly distributed: oil cup M10×1 JB/T7940.1-JB/ T7940.2
The mounting holes n-dn1 and n-dn2 can be changed to screw holes; the tooth width b can be changed to H-h.
The circumferential force of the gear in the form is the maximum circumferential force, and the rated circumferential force is 1/2.
The external tooth repair coefficient is 0.1

SIFT Machinery Co.,Ltd: Contact nameRichard S
Chat Now; Phone86-532-84092640; AddressChengyang District, Qingdao, Shandong