RB50040 Cross cylindrical roller slewing ring 500*600*548.8-YRT Rotary Table Bearing|Crossed Roller Bearing|YRTS Rotary Table Bearing-Luoyang Hongyuan Bearing Technology CO.,LTD【HONB】

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RB50040 Cross cylindrical roller slewing ring 500*600*548.8

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RB Series High Rigidity Crossed Cylindrical Roller Bearings (separable Outer Ring for Inner Ring Rotation), this type is the basic type of crossed roller bearings. The outer rings have two parts, and the inner ring is one integer. This RB crossed roller bearing are well applied to the situation which need high rotation accuracy on inner ring. For example, it is suitable for the rotary part of the indexing table of the tools machine.HONBbearing02

Feature of RB Series High Rigidity Crossed Cylindrical Roller Bearings

1. High accuracy and load capacity. Precision ground V grooved ways and rollers.

2. Withstands force in any direction. Alternately crossed rollers 45º angle.

3. Easy Installation and get used to small spaces. Threaded mounting holes in standard pattern.

4. Factory preloaded for minimum axial play and low coefficient of friction.

Application of RB Series High Rigidity Crossed Cylindrical Roller Bearings

•Industrial Robotic arm,Reducer drive

•Percision Turntable,NC rotary table

•Rotation part of Machine tools

•Inspection instrument,Medical equipment

•Aero&Aviation equipment,Military radar etc.

Parameter list

RB series(Outer ring division type,inner rotating)										Unit:mm
TYPE	Dimensions					Shoulder Height		Basic Load Rating(Radial)		Weight
	Inner Ring	Outer Ring	Roller Pitch Diameter	Height	Chamfer	Shoulder Height		Cr	Cor	Weight
	d	D	Dpw	B B1	rmin	ds	Dh	kN	kN	kg
RB25025	250	310	277.5	25	2.5	265	290	69.3	150	5
RB25030		330	287.5	30	2.5	269	306	126	244	8.1
RB25040		355	300.7	40	2.5	275	326	195	348	14.8
RB30025	300	360	328	25	2.5	315	340	76.3	178	5.9
RB30035		395	345	35	2.5	322	368	183	367	13.4
RB30040		405	351.6	40	2.5	326	377	212	409	17.2
RB35020	350	400	373.4	20	2.5	363	383	54.1	143	3.9
RB40035	400	480	440.3	35	2.5	422	459	156	370	14.5
RB40040	400	510	453.4	40	2.5	428	479	241	531	23.5
RB45025	450	500	474	25	1	464	484	61.7	182	6.6
RB50025	500	550	524.2	25	1	514	534

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