NACHI 6010-2RS 50x80x16 - Sealed Deep Groove Ball Bearing

Applications for Industrial & Automotive Use

The NACHI 6010-2RS bearing, with external dimensions 50 mm x 80 mm x 16 mm, is a single-row deep groove ball bearing designed for a wide variety of industrial applications and automotive systems. Common English search phrases include: “6010-2RS bearing”, “50x80x16 ball bearing”, “deep groove ball bearing 6010”, “sealed ball bearing 6010-2RS”.
This bearing is suitable for gearboxes, electric motors, drive shafts, agricultural machinery, conveyors, and other industrial units where sealed bearings with high durability are required. The “2RS” symbol indicates dual rubber seals on both sides, offering effective protection against contamination and retention of lubricant.

Key Advantages & Design Features

• Sealed design (2RS): The dual rubber seals significantly enhance protection against dust, moisture and contaminants, while maintaining lubrication—leading to increased service life and reduced maintenance.

• Reliable brand and standards: Manufactured by NACHI, a recognized provider of precision bearing units; buyers frequently search terms such as “bearing NACHI 6010”, “NACHI 6010-2RS”.

• Standard dimension 50x80x16 mm (dxDxB): The dimensional clarity simplifies integration into drive units, reducing technical and logistic complexity.

• Versatile load handling: As a deep groove ball bearing, it manages both radial and moderate axial loads, giving flexibility in numerous equipment applications.

• Pre-lubricated and ready-to-install: The sealed bearing comes with factory lubrication, eliminating the need for re-greasing and enabling fast installation, supporting faster machine commissioning.

Technical Data

• Inner Diameter (d): 50 mm

• Outer Diameter (D): 80 mm

• Width (B): 16 mm

• Bearing Type: Single-row deep groove ball bearing

• Seal Type: 2RS (dual rubber seals)

• Manufacturer: NACHI

• Typical operating range: -30 °C to +100 °C in standard operation; specialised variants may handle more demanding conditions

• Typical search terms: “6010-2RS 50x80x16”, “sealed ball bearing 50x80x16”, “deep groove bearing 6010 industrial”

FAQ

Q1: What does the “2RS” suffix mean in a ball bearing?
A1: “2RS” denotes that the bearing is fitted with two rubber seals (one on each side). These seals help retain lubricant and exclude contaminants, making the bearing suited for industrial and dusty or harsh environments.

Q2: Is the NACHI 6010-2RS suitable for industrial machinery?
A2: Yes. With its 50x80x16 mm size, sealed design, and reputable brand, it is well-suited to heavy-duty industrial applications like drive systems, conveyors, gearboxes, and electric motors where reliable sealed bearings are required.

Q3: How do I choose the correct bearing size for my shaft?
A3: Select a bearing where the inner diameter (d) matches the shaft diameter, the outer diameter (D) fits the housing bore, and the width (B) suits the available space. In this case, 50 mm shaft, 80 mm bore, 16 mm width.

Q4: What maintenance is required for a sealed bearing like this one?
A4: Because of the 2RS seals and factory greasing, the bearing is typically maintenance-free in standard conditions. However, it should still be inspected periodically for abnormal noise, vibration or lubrication leakage.

Q5: What are the main benefits of using a sealed deep groove ball bearing in machines?
A5: The sealed design and deep-groove geometry deliver high durability, reduced maintenance, longer equipment life, and improved operational reliability—qualities industrial buyers search for when specifying “high durability ball bearing”, “industrial ball bearing 50x80x16” or “sealed bearing 6010-2RS”.