RAU

Compact Type
Integrated Inner/Outer Ring
(Outer Dia. 21 - 226 mm)

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Model RAU is more compact and lighter weight. Because of the integrated structure, the RAU can be used for either inner ring or outer ring rotation.

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In stock

*Please contact THK if you need more than available quantity or out of stock items

Attributes	Part Number	CAD	Online Store Unit Price (USD)	Days to Ship	Preload	Inner Diameter (mm)	Outer Diameter (mm)	Width (mm)	Dust Protection Seal
Preload: No Preload Inner Diameter (mm): 10 Outer Diameter (mm): 21 Width (mm): 5 Dust Protection Seal: No Seal	RAU1005C0	CAD	–	Days to Ship: 1 - 3 days	Preload: No Preload	Inner Diameter (mm): 10	Outer Diameter (mm): 21	Width (mm): 5	Dust Protection Seal: No Seal
Preload: No Preload Inner Diameter (mm): 15 Outer Diameter (mm): 26 Width (mm): 5 Dust Protection Seal: No Seal	RAU1505C0	CAD	–	Days to Ship: 3 - 4 weeks	Preload: No Preload	Inner Diameter (mm): 15	Outer Diameter (mm): 26	Width (mm): 5	Dust Protection Seal: No Seal
Preload: No Preload Inner Diameter (mm): 20 Outer Diameter (mm): 31 Width (mm): 5 Dust Protection Seal: No Seal	RAU2005C0	CAD	–	Days to Ship: 1 - 3 days	Preload: No Preload	Inner Diameter (mm): 20	Outer Diameter (mm): 31	Width (mm): 5	Dust Protection Seal: No Seal
Preload: No Preload Inner Diameter (mm): 30 Outer Diameter (mm): 41 Width (mm): 5 Dust Protection Seal: No Seal	RAU3005C0	CAD	–	Days to Ship: 1 - 3 days	Preload: No Preload	Inner Diameter (mm): 30	Outer Diameter (mm): 41	Width (mm): 5	Dust Protection Seal: No Seal
Preload: No Preload Inner Diameter (mm): 40 Outer Diameter (mm): 51 Width (mm): 5 Dust Protection Seal: No Seal	RAU4005C0	CAD	–	Days to Ship: 1 - 3 days	Preload: No Preload	Inner Diameter (mm): 40	Outer Diameter (mm): 51	Width (mm): 5	Dust Protection Seal: No Seal
Preload: No Preload Inner Diameter (mm): 50 Outer Diameter (mm): 61 Width (mm): 5 Dust Protection Seal: No Seal	RAU5005C0	CAD	–	Days to Ship: 1 - 3 days	Preload: No Preload	Inner Diameter (mm): 50	Outer Diameter (mm): 61	Width (mm): 5	Dust Protection Seal: No Seal
Preload: No Preload Inner Diameter (mm): 60 Outer Diameter (mm): 71 Width (mm): 5 Dust Protection Seal: No Seal	RAU6005C0	CAD	–	Days to Ship: 1 - 3 days	Preload: No Preload	Inner Diameter (mm): 60	Outer Diameter (mm): 71	Width (mm): 5	Dust Protection Seal: No Seal
Preload: No Preload Inner Diameter (mm): 70 Outer Diameter (mm): 81 Width (mm): 5 Dust Protection Seal: No Seal	RAU7005C0	CAD	–	Days to Ship: 1 - 3 days	Preload: No Preload	Inner Diameter (mm): 70	Outer Diameter (mm): 81	Width (mm): 5	Dust Protection Seal: No Seal
Preload: No Preload Inner Diameter (mm): 80 Outer Diameter (mm): 91 Width (mm): 5 Dust Protection Seal: No Seal	RAU8005C0	CAD	–	Days to Ship: 1 - 3 days	Preload: No Preload	Inner Diameter (mm): 80	Outer Diameter (mm): 91	Width (mm): 5	Dust Protection Seal: No Seal
Preload: No Preload Inner Diameter (mm): 90 Outer Diameter (mm): 101 Width (mm): 5 Dust Protection Seal: No Seal	RAU9005C0	CAD	–	Days to Ship: 1 - 3 days	Preload: No Preload	Inner Diameter (mm): 90	Outer Diameter (mm): 101	Width (mm): 5	Dust Protection Seal: No Seal
Preload: No Preload Inner Diameter (mm): 100 Outer Diameter (mm): 111 Width (mm): 5 Dust Protection Seal: No Seal	RAU10005C0	CAD	–	Days to Ship: 1 - 3 days	Preload: No Preload	Inner Diameter (mm): 100	Outer Diameter (mm): 111	Width (mm): 5	Dust Protection Seal: No Seal
Preload: No Preload Inner Diameter (mm): 50 Outer Diameter (mm): 66 Width (mm): 8 Dust Protection Seal: With Seal	RAU5008UUC0	CAD	–	Days to Ship: 1 - 3 days	Preload: No Preload	Inner Diameter (mm): 50	Outer Diameter (mm): 66	Width (mm): 8	Dust Protection Seal: With Seal
Preload: Preloaded Inner Diameter (mm): 50 Outer Diameter (mm): 66 Width (mm): 8 Dust Protection Seal: With Seal	RAU5008UUCC0	CAD	–	Days to Ship: 1 - 3 days	Preload: Preloaded	Inner Diameter (mm): 50	Outer Diameter (mm): 66	Width (mm): 8	Dust Protection Seal: With Seal
Preload: No Preload Inner Diameter (mm): 60 Outer Diameter (mm): 76 Width (mm): 8 Dust Protection Seal: With Seal	RAU6008UUC0	CAD	–	Days to Ship: 1 - 3 days	Preload: No Preload	Inner Diameter (mm): 60	Outer Diameter (mm): 76	Width (mm): 8	Dust Protection Seal: With Seal
Preload: Preloaded Inner Diameter (mm): 60 Outer Diameter (mm): 76 Width (mm): 8 Dust Protection Seal: With Seal	RAU6008UUCC0	CAD	–	Days to Ship: 1 - 3 days	Preload: Preloaded	Inner Diameter (mm): 60	Outer Diameter (mm): 76	Width (mm): 8	Dust Protection Seal: With Seal
Preload: No Preload Inner Diameter (mm): 70 Outer Diameter (mm): 86 Width (mm): 8 Dust Protection Seal: With Seal	RAU7008UUC0	CAD	–	Days to Ship: 1 - 3 days	Preload: No Preload	Inner Diameter (mm): 70	Outer Diameter (mm): 86	Width (mm): 8	Dust Protection Seal: With Seal
Preload: Preloaded Inner Diameter (mm): 70 Outer Diameter (mm): 86 Width (mm): 8 Dust Protection Seal: With Seal	RAU7008UUCC0	CAD	–	Days to Ship: 1 - 3 days	Preload: Preloaded	Inner Diameter (mm): 70	Outer Diameter (mm): 86	Width (mm): 8	Dust Protection Seal: With Seal
Preload: No Preload Inner Diameter (mm): 80 Outer Diameter (mm): 96 Width (mm): 8 Dust Protection Seal: With Seal	RAU8008UUC0	CAD	–	Days to Ship: 1 - 3 days	Preload: No Preload	Inner Diameter (mm): 80	Outer Diameter (mm): 96	Width (mm): 8	Dust Protection Seal: With Seal
Preload: Preloaded Inner Diameter (mm): 80 Outer Diameter (mm): 96 Width (mm): 8 Dust Protection Seal: With Seal	RAU8008UUCC0	CAD	–	Days to Ship: 1 - 3 days	Preload: Preloaded	Inner Diameter (mm): 80	Outer Diameter (mm): 96	Width (mm): 8	Dust Protection Seal: With Seal
Preload: No Preload Inner Diameter (mm): 90 Outer Diameter (mm): 106 Width (mm): 8 Dust Protection Seal: With Seal	RAU9008UUC0	CAD	–	Days to Ship: 1 - 3 days	Preload: No Preload	Inner Diameter (mm): 90	Outer Diameter (mm): 106	Width (mm): 8	Dust Protection Seal: With Seal

Specifications


Model No.	Main dimensions						Shoulder height		Basic load rating		Mass
	Inner diameterd	Outer diameterD	Roller pitch circle diameterdp	WidthB B₁	Greasing holed₀	r_min	ds(max)	Dh(min)	Radial
	Inner diameterd	Outer diameterD	Roller pitch circle diameterdp	WidthB B₁	Greasing holed₀	r_min	ds(max)	Dh(min)	DynamicratingC	StaticratingC₀
	mm	mm	mm	mm	mm	mm	mm	mm	kN	kN	kg
RAU1005	10	21	14.7	5	1	0.15	12.5	17	1.12	0.809	0.009
RAU1505	15	26	19.7	5	1	0.15	17.5	22	1.32	1.10	0.012
RAU2005	20	31	24.7	5	1	0.15	22.5	27	1.49	1.40	0.015
RAU3005	30	41	34.7	5	1	0.15	32.5	37	1.89	2.14	0.021
RAU4005	40	51	44.7	5	1	0.15	42.5	47	2.14	2.74	0.027
RAU5005	50	61	54.7	5	1	0.15	52.5	57	2.43	3.49	0.032
RAU6005	60	71	64.7	5	1	0.15	62.5	67	2.63	4.09	0.038
RAU7005	70	81	74.7	5	1	0.15	72.5	77	2.81	4.68	0.044
RAU8005	80	91	84.7	5	1	0.15	82.5	87	3.05	5.43	0.050
RAU9005	90	101	94.7	5	1	0.15	92.5	97	3.19	6.03	0.056
RAU10005	100	111	104.7	5	1	0.15	102.5	107	3.37	6.63	0.061
RAU5008	50	66	57	8	1.5	0.5	53.5	60.5	5.10	7.19	0.08
RAU6008	60	76	67	8	1.5	0.5	63.5	70.5	5.68	8.68	0.09
RAU7008	70	86	77	8	1.5	0.5	73.5	80.5	5.98	9.80	0.10
RAU8008	80	96	87	8	1.5	0.5	83.5	90.5	6.37	11.3	0.11
RAU9008	90	106	97	8	1.5	0.5	93.5	100.5	6.76	12.4	0.12
RAU10008	100	116	107	8	1.5	0.5	103.5	110.5	7.15	13.9	0.14
RAU11008	110	126	117	8	1.5	0.5	113.5	120.5	7.45	15	0.15
RAU12008	120	136	127	8	1.5	0.5	123.5	130.5	7.84	16.5	0.17
RAU13008	130	146	137	8	1.5	0.5	133.5	140.5	7.94	17.6	0.18
RAU14008	140	156	147	8	1.5	0.5	143.5	150.5	8.33	19.1	0.19
RAU15008	150	166	157	8	1.5	0.5	153.5	160.5	8.82	20.6	0.20
RAU16013	160	186	172	13	2	0.8	165	179	23.3	44.9	0.59
RAU17013	170	196	182	13	2	0.8	175	189	23.5	46.5	0.64
RAU18013	180	206	192	13	2	0.8	185	199	24.5	49.8	0.68
RAU19013	190	216	202	13	2	0.8	195	209	24.9	51.5	0.69
RAU20013	200	226	212	13	2	0.8	205	219	25.8	54.5	0.71

Model Number Coding

Model	Nominal shaft diameter (mm)	Width of ring (mm)	Seals^*1	Radial clearance^*2
RAU	100	08	UU	CC0

RAU	10~200	05	UU	C0 : Positive Clearance
		08		CC0 : Preload
		13

Note 1: Contamination protection seal UU is standard for Model RAU Note 2: Radial Clearance

Units: µm
Pitch circle diameter of the roller (dp) (mm)		CC0		C0
Above	Or less	Min.	Max.	Min.	Max.
-	18	-	-	0	15
18	30	-	-	0	15
30	50	-	-	0	15
50	80	-8	0	0	15
80	120	-8	0	0	15
120	140	-8	0	0	15
140	160	-8	0	0	15
160	180	-10	0	0	20
180	200	-10	0	0	20
200	225	-10	0	0	20

The above selections are Online Store standards. If you need a selection that differs from the standard, please contact us at [email protected]