HIWIN Crossed Roller Bearing CRBB

Split Inner ring. Consists of two inner semi-rings, which is suitable for outer ring rotation.

HIWIN Crossed Roller Bearing CRBB

Feature | HIWIN Crossed Roller Bearing CRBB

• Patented design features high loading capacity
• High rigidity
• Accepts loads from all directions at the same time
• Smooth rotation
• Compact, space saving
• Easy installation and adjustment
• Various bearing types and sizes to accommodate your requirements
• Customized designs available

---

Specifications Code | HIWIN Crossed Roller Bearing CRBB

---

Specifications Code | HIWIN Crossed Roller Bearing CRBB

Dimensions (mm)			Bearing No.	Oil holes, dOH (mm)	Basic load Rating (kN)		Mounting dimensions (mm)
Inner diameter (d)	Outer diameter (D)	Width (B, T)			Dynamic load, C	Static load, C0	da	Da	ra (max)
30	55	10	CRBB 03010	1.5	8.2	9.2	35	46.8	0.6
35	60	10	CRBB0 3510	1.5	8.5	10	40	51.8	0.6
40	65	10	CRBB 04010	1.5	9.3	11.6	45	56.8	0.6
45	70	10	CRBB 04510	1.5	9.6	12.5	50	61.8	0.6
50	80	13	CRBB 05013	2	18.9	23.4	57.2	72	0.6
60	90	13	CRBB 06013	2	20.3	27	67	82	0.6
70	100	13	CRBB 07013	2	21.7	30.6	77	92	0.6
80	110	13	CRBB 08013	2	22.8	34.2	87	102	0.6
80	120	16	CRBB 08016	2.5	30.2	44.8	92	109	0.6
90	130	16	CRBB 09016	2.5	30.8	47.4	104	120	1
90	140	20	CRBB 09020	2.5	39.7	60.2	104	120	1
100	140	16	CRBB 10016	2.5	32.5	52.3	112	129	1
100	150	20	CRBB 10020	2.5	40.4	63.6	117	132	1
110	160	20	CRBB 11020	2.5	42.7	70.2	126	143	1
120	150	16	CRBB 12016	2.5	28.1	50.3	126	143	1
120	170	20	CRBB 12020	2.5	44.9	76.9	136	153	1.5
120	180	25	CRBB 12025	2.5	66.3	109	138	158	1.5
130	190	25	CRBB 13025	2.5	37.8	114.8	148	168	1.5
140	200	25	CRBB 14025	2.5	69.5	120.6	161	178	1.5
150	210	25	CRBB 15025	2.5	73.1	131.9	168	188	1.5
150	230	30	CRBB 15030	3	114.3	187.3	181	198	1.5
160	220	25	CRBB 16025	2.5	74.5	137.7	181	198	1.5
170	220	20	CRBB 17020	2.5	52.3	103.6	183	203	1.5
180	240	25	CRBB 18025	2.5	79.6	154.8	198	218	1.5
190	240	25	CRBB 19025	2.5	54.5	113.6	203	223	1
200	260	25	CRBB 20025	2.5	82.3	166.4	218	238	2
200	280	30	CRBB 20030	3	122.9	242	231	248	2
200	295	35	CRBB 20035	3	155.9	277.4	238	258	2
220	280	25	CRBB 22025	2.5	86.3	183.5	237	259	2
240	300	25	CRBB 24025	2.5	90.2	200.6	257	279	2
250	310	25	CRBB 25025	2.5	91.6	206.4	267	289	2
250	330	30	CRBB 25030	3	142	286.2	280	299	2
250	355	40	CRBB 25040	4	207	391.8	289	311	2
300	360	25	CRBB 30025	2.5	100.6	246.5	317	339	2.5
300	395	35	CRBB 30035	3	191.6	407.8	337	359	2.5
300	405	40	CRBB 30040	4	277	465.8	339	361	2.5
400	480	35	CRBB 40035	3	219.4	523.9	426	447	2.5

1. The basic load ratings are based on ISO76/ISO0281.
2. For specific dimensional requirements, please contact HIWIN.
3. The outer ring datum plane B is for customer use, specification and product series number are marked on the surface.