Cross-Roller Ring Bearing Rb25030uuccofs 250*330*30mm

• Rolling Body: Roller Bearings
• The Number of Rows: Single
• Outer Dimension: Medium and Large(120-190mm)
• Material: Bearing Steel
• Spherical: Aligning Bearings
• Load Direction: Axial Bearing
• Model NO.: RB25030UUCCOFS
• Separated: Unseparated
• Quality Level: P0/P6/P4
• Transport Package: Standard Export Box
• Specification: 250*330*30mm
• Trademark: AMC or other brand
• Origin: China
• Production Capacity: 10000

Product Description

1. RB25030 RB25040 precision RB series cross roller bearing

 

With the cross roller bearing ,cylindrical roller are arranged crosswise ,with each roller perpendicular to the adjacent roller ,in a 90°groove ,separated from each other by a spacer retainer .this design allows just one bearing to receive loads in all directions including ,radial,axial,and moment loads. Since the cross-roller ring achieves high rigidity and the precision can reach up P5 P4 P2,despite the minimum possible dimensions of the inner and outer rings,it is optimal for applications such as joints and swiveling units of industrial robots,swiveling table of machining centers .precision rotary tables,medical equipment,measuring instruments and IC manufacturing machines.

2. We also can offer following crosse roller bearings , please check . 

 

RB series Cross roller bearing (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			Cr	Cor
	d	D	Dpw	B  B1	rmin	ds	Dh	kN	kN	kg
RB14016	140	175	154.8	16	1	147	162	25.9	50.1	1
RB14025		200	168	25	1.5	154	185	74.8	121	2.96
RB15013	150	180	164	13	0.6	157	172	27	53.5	0.68
RB15025		210	178	25	1.5	164	194	76.8	128	3.16
RB15030		230	188	30	1.5	173	211	100	156	5.3
RB16025	160	220	188.6	25	1.5	173	204	81.7	135	3.14
RB17020	170	220	191	20	1.5	184	198	29	62.1	2.21
RB18025	180	240	210	25	1.5	195	225	84	143	3.44
RB19025	190	240	211.9	25	1	202	222	41.7	82.9	2.99
RB20025	200	260	230	25	2	215	245	84.2	157	4
RB20030		280	240	30	2	221	258	114	200	6.7
RB20035		295	247.7	35	2	225	270	151	252	9.6
RB22025	220	280	250.1	25	2	235	265	92.3	171	4.1
RB24025	240	300	269	25	2.5	256	281	68.3	145	4.5
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		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