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This needle roller bearing features a compact design with a 2.53mm diameter and 1.5mm length, made from durable chrome steel. It’s rated G3 for precision and has a hardness of HRC60-65 for long-lasting performance.
The flat ends and tight roundness tolerance of 0.8um ensure smooth operation in high-precision applications. Its small size makes it ideal for tight spaces where standard rollers won’t fit.
Compliant with RoHS standards, this bearing is interchangeable with INA models, offering a reliable replacement option. Perfect for use in small machinery or precision instruments requiring minimal friction.
The length tolerance of 0 to -0.14mm allows for precise fitting, while the chrome steel construction provides excellent wear resistance. A practical choice for engineers needing reliable needle rollers in compact designs.
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How Does RN-2.53×1.5 BF/G3 Bearing Ensure Precision?
RN-2.53×1.5 BF/G3 Bearing is crafted from high-grade chrome steel, offering excellent hardness between HRC60-65.
Its needle roller design provides precise movement, ideal for applications requiring tight tolerances.
The flat ends and roundness of 0.8um ensure smooth operation with minimal vibration.
With a G3 rating, it meets stringent quality standards for demanding industrial uses.
Common Applications of RN-2.53×1.5 BF/G3 Bearing
RN-2.53×1.5 BF/G3 Bearing is widely used in compact industrial gearboxes, where its small size and high load capacity make it ideal for tight spaces. The chrome steel construction ensures durability even in demanding conditions.
In automotive engines, RN-2.53×1.5 BF/G3 Bearing supports components like camshafts and rocker arms, providing smooth rotation under high stress. Its precision rating (G3) guarantees consistent performance over time.
For medical devices, RN-2.53×1.5 BF/G3 Bearing’s flat ends and high hardness make it suitable for delicate instruments like surgical tools. The needle roller design allows for efficient motion in confined areas.
In automation systems, RN-2.53×1.5 BF/G3 Bearing is often found in robotic joints, where its low friction and high precision enhance movement accuracy. The metric sizing ensures compatibility with various European designs.
Household appliances like electric razors also benefit from RN-2.53×1.5 BF/G3 Bearing’s quiet operation and long lifespan. Its chrome steel material resists wear, even with frequent use.
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