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RN-0.5x68 BF RN-2.9x1.5 BF/G3

RN-0.5×68 BF RN-2.9×1.5 BF/G3

This needle roller bearing, model RN-2.9×1.5 BF/G3, features a compact design with a 2.9mm diameter and 1.5mm length, made from durable chrome steel. It meets G3 precision standards, ensuring smooth operation in tight spaces.

With a hardness rating of HRC60-65, it offers good wear resistance for its size. The flat ends and precise roundness (0.8um) help maintain stability during rotation.

Ideal for applications requiring small, high-precision rollers, such as compact gearboxes or small machinery components. Compliant with RoHS standards for environmental safety.

Its interchangeability with INA bearings makes it a practical choice for replacements or upgrades in existing systems. The metric sizing works well with European-designed equipment.

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Product Parameters

  • Part Number RN-2.9x1.5 BF/G3
  • Brand TFL
  • Interchangeable INA
  • Roller Diameter 2.9 mm
  • Roller Length 1.5 mm
  • System of Measurement Metric
  • Roller Bearing Type Needle
  • Material Chrome Steel
  • RoHS Compliant
  • Rating G3
  • Length Tolerance 0 to -0.14 mm
  • Hardness HRC60-65
  • Ends Type Flat
  • Roundness 0.8um
  • VDWL 3um

Features

How Does RN-2.9×1.5 BF/G3 Bearing Ensure Precision?

RN-2.9×1.5 BF/G3 Bearing is crafted from high-quality chrome steel, offering excellent hardness between HRC60-65.
Its needle roller design provides precise movement, ideal for compact spaces and high-load applications.
The flat ends and tight length tolerance ensure consistent performance in various mechanical setups.
With a roundness of just 0.8um, it delivers smooth and accurate operation.

Application

Key Fields for RN-2.9×1.5 BF/G3 Bearing
RN-2.9×1.5 BF/G3 Bearing is commonly used in compact industrial gearboxes, where its small size and high load capacity are ideal for tight spaces. The chrome steel construction ensures durability even in demanding conditions.

In automotive applications, RN-2.9×1.5 BF/G3 Bearing fits well in transmission systems, providing smooth operation under high radial loads. Its metric sizing makes it a versatile choice for various vehicle designs.

For precision instruments, RN-2.9×1.5 BF/G3 Bearing’s flat ends and tight tolerances ensure reliable performance in devices like measuring equipment. The G3 rating guarantees consistent quality for critical applications.

Where Is RN-2.9×1.5 BF/G3 Bearing Used?
RN-2.9×1.5 BF/G3 Bearing excels in robotics, particularly in joint mechanisms where low friction and high precision are needed. Its needle roller design allows for efficient movement in confined spaces.

In consumer electronics, RN-2.9×1.5 BF/G3 Bearing can be found in small motors, such as those used in printers or cameras. The hard chrome steel rollers provide long-lasting performance for everyday use.

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