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RAU

Compact Type
Integrated Inner/Outer Ring
(Outer Dia. 21 - 226 mm)
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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Shopping Options
Days to Ship Clear
Preload Clear
Inner Diameter (mm) Clear
  1. show 16 more show less
Outer Diameter (mm) Clear
  1. show 22 more show less
Dust Protection Seal Clear
Width (mm) Clear
In stock
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*Please contact THK if you need more than available quantity or out of stock items
Attributes Part Number Online Store
Unit Price (USD)
Quantity Days to Ship Item Total
Preload: Preloaded
Inner Diameter (mm): 90
Outer Diameter (mm): 106
Width (mm): 8
Dust Protection Seal: With Seal
RAU9008UUCC0
Days to Ship: 3 - 4 weeks
Preload: No Preload
Inner Diameter (mm): 100
Outer Diameter (mm): 116
Width (mm): 8
Dust Protection Seal: With Seal
RAU10008UUC0
Days to Ship: 1 - 3 days
Preload: Preloaded
Inner Diameter (mm): 100
Outer Diameter (mm): 116
Width (mm): 8
Dust Protection Seal: With Seal
RAU10008UUCC0
Days to Ship: 1 - 3 days
Preload: No Preload
Inner Diameter (mm): 110
Outer Diameter (mm): 126
Width (mm): 8
Dust Protection Seal: With Seal
RAU11008UUC0
Days to Ship: 1 - 3 days
Preload: Preloaded
Inner Diameter (mm): 110
Outer Diameter (mm): 126
Width (mm): 8
Dust Protection Seal: With Seal
RAU11008UUCC0
Days to Ship: 1 - 3 days
Preload: No Preload
Inner Diameter (mm): 120
Outer Diameter (mm): 136
Width (mm): 8
Dust Protection Seal: With Seal
RAU12008UUC0
Days to Ship: 1 - 3 days
Preload: Preloaded
Inner Diameter (mm): 120
Outer Diameter (mm): 136
Width (mm): 8
Dust Protection Seal: With Seal
RAU12008UUCC0
Days to Ship: 1 - 3 days
Preload: No Preload
Inner Diameter (mm): 130
Outer Diameter (mm): 146
Width (mm): 8
Dust Protection Seal: With Seal
RAU13008UUC0
Days to Ship: 1 - 3 days
Preload: Preloaded
Inner Diameter (mm): 130
Outer Diameter (mm): 146
Width (mm): 8
Dust Protection Seal: With Seal
RAU13008UUCC0
Days to Ship: 1 - 3 days
Preload: No Preload
Inner Diameter (mm): 140
Outer Diameter (mm): 156
Width (mm): 8
Dust Protection Seal: With Seal
RAU14008UUC0
Days to Ship: 1 - 3 days
Preload: Preloaded
Inner Diameter (mm): 140
Outer Diameter (mm): 156
Width (mm): 8
Dust Protection Seal: With Seal
RAU14008UUCC0
Days to Ship: 1 - 3 days
Preload: No Preload
Inner Diameter (mm): 150
Outer Diameter (mm): 166
Width (mm): 8
Dust Protection Seal: With Seal
RAU15008UUC0
Days to Ship: 1 - 3 days
Preload: Preloaded
Inner Diameter (mm): 150
Outer Diameter (mm): 166
Width (mm): 8
Dust Protection Seal: With Seal
RAU15008UUCC0
Days to Ship: 1 - 3 days
Preload: No Preload
Inner Diameter (mm): 160
Outer Diameter (mm): 186
Width (mm): 13
Dust Protection Seal: With Seal
RAU16013UUC0
Days to Ship: 1 - 3 days
Preload: Preloaded
Inner Diameter (mm): 160
Outer Diameter (mm): 186
Width (mm): 13
Dust Protection Seal: With Seal
RAU16013UUCC0
Days to Ship: 1 - 3 days
Preload: No Preload
Inner Diameter (mm): 170
Outer Diameter (mm): 196
Width (mm): 13
Dust Protection Seal: With Seal
RAU17013UUC0
Days to Ship: 1 - 3 days
Preload: Preloaded
Inner Diameter (mm): 170
Outer Diameter (mm): 196
Width (mm): 13
Dust Protection Seal: With Seal
RAU17013UUCC0
Days to Ship: 1 - 3 days
Preload: No Preload
Inner Diameter (mm): 180
Outer Diameter (mm): 206
Width (mm): 13
Dust Protection Seal: With Seal
RAU18013UUC0
Days to Ship: 1 - 3 days
Preload: Preloaded
Inner Diameter (mm): 180
Outer Diameter (mm): 206
Width (mm): 13
Dust Protection Seal: With Seal
RAU18013UUCC0
Days to Ship: 1 - 3 days
Preload: No Preload
Inner Diameter (mm): 190
Outer Diameter (mm): 216
Width (mm): 13
Dust Protection Seal: With Seal
RAU19013UUC0
Days to Ship: 1 - 3 days
Page
Model No. Main dimensions Shoulder height Basic load rating Mass
Inner diameterd Outer diameterD Roller pitch circle diameterdp WidthB B1 Greasing holed0 rmin ds(max) Dh(min) Radial
DynamicratingC StaticratingC0
mm mm mm mm mm mm mm mm kN kN kg
RAU1005102114.7510.1512.5171.120.8090.009
RAU1505152619.7510.1517.5221.321.100.012
RAU2005203124.7510.1522.5271.491.400.015
RAU3005304134.7510.1532.5371.892.140.021
RAU4005405144.7510.1542.5472.142.740.027
RAU5005506154.7510.1552.5572.433.490.032
RAU6005607164.7510.1562.5672.634.090.038
RAU7005708174.7510.1572.5772.814.680.044
RAU8005809184.7510.1582.5873.055.430.050
RAU90059010194.7510.1592.5973.196.030.056
RAU10005100111104.7510.15102.51073.376.630.061
RAU500850665781.50.553.560.55.107.190.08
RAU600860766781.50.563.570.55.688.680.09
RAU700870867781.50.573.580.55.989.800.10
RAU800880968781.50.583.590.56.3711.30.11
RAU9008901069781.50.593.5100.56.7612.40.12
RAU1000810011610781.50.5103.5110.57.1513.90.14
RAU1100811012611781.50.5113.5120.57.45150.15
RAU1200812013612781.50.5123.5130.57.8416.50.17
RAU1300813014613781.50.5133.5140.57.9417.60.18
RAU1400814015614781.50.5143.5150.58.3319.10.19
RAU1500815016615781.50.5153.5160.58.8220.60.20
RAU160131601861721320.816517923.344.90.59
RAU170131701961821320.817518923.546.50.64
RAU180131802061921320.818519924.549.80.68
RAU190131902162021320.819520924.951.50.69
RAU200132002262121320.820521925.854.50.71
For more detailed specifications, please download the Product Catalog with the link in the Downloads section of this product page.
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)
CC0C0
AboveOr lessMin.Max.Min.Max.
-18--015
1830--015
3050--015
5080-80015
80120-80015
120140-80015
140160-80015
160180-100020
180200-100020
200225-100020

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