30RUSS4C/40 Nachi Bearing, Made in Japan. the 30RUSS4C/40 inner diameter is 30mm, the 30RUSS4C/40 outer diameter is 47mm, 30RUSS4C/40 width is 20mm.

• Item: 30RUSS4C/40 Nachi Ball Bearing
• Type: Nachi Deep groove Ball Bearings
• Radial Clearance: C4
• Dimensions: 30mm x 47mm x 20mm/Metric
• ID (inner diameter)/Bore: 30mm
• OD (outer diameter): 47mm
• Width/Height/thickness: 20mm
• Size: 30 x 47 x 20 mm
• Quantity: One Bearing
• Made in Japan