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RN-0.5x112 BF RN-4x34.8 BF/G2

RN-0.5×112 BF RN-4×34.8 BF/G2

The RN-4×34.8 BF/G2 is a needle roller bearing with a 4mm diameter and 34.8mm length, crafted from high-quality chrome steel. It meets G2 precision standards, ensuring reliable performance in tight spaces.

Its flat ends and excellent roundness (0.5um) reduce friction, while the hardness of HRC60-65 provides long-lasting durability. The bearing handles both axial and radial movements with minimal resistance.

This model is interchangeable with INA bearings, making it a versatile choice for replacements. Ideal for applications like automotive transmissions or industrial machinery where compact design and precision are key.

Compliant with RoHS standards, it’s a safe and efficient option for various mechanical systems. The tight tolerances and smooth finish ensure consistent operation under demanding conditions.

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Product Parameters

  • Part Number RN-4x34.8 BF/G2
  • Brand TFL
  • Interchangeable INA
  • Roller Diameter 4 mm
  • Roller Length 34.8 mm
  • System of Measurement Metric
  • Roller Bearing Type Needle
  • Material Chrome Steel
  • RoHS Compliant
  • Rating G2
  • Length Tolerance 0 to -0.39 mm
  • Hardness HRC60-65
  • Ends Type Flat
  • Roundness 0.5um
  • VDWL 2um
  • Rsmax Axial 1 mm
  • Rsmax Radial 0.9 mm
  • Rsmin 0.1 mm

Features

How Does RN-4×34.8 BF/G2 Bearing Reduce Friction?

RN-4×34.8 BF/G2 Bearing features precision-ground chrome steel rollers, ensuring minimal friction during operation.
The needle roller design provides a large contact area, distributing loads evenly for smoother performance.
With a hardness rating of HRC60-65, it resists wear effectively, maintaining efficiency over time.
Its tight roundness tolerance of 0.5um ensures consistent movement, reducing energy loss.

Application

Industrial Uses of RN-4×34.8 BF/G2 Bearing
RN-4×34.8 BF/G2 Bearing is commonly used in industrial gearboxes, where its needle roller design provides efficient load distribution. The chrome steel material ensures durability even in high-stress environments.

In automotive applications, RN-4×34.8 BF/G2 Bearing fits well in compact spaces like transmission systems. Its flat ends and precise dimensions make it a reliable choice for smooth operation.

For automation equipment, RN-4×34.8 BF/G2 Bearing’s high hardness rating (HRC60-65) suits repetitive motion tasks. The G2 rating guarantees consistent performance in precision machinery.

Where Is RN-4×34.8 BF/G2 Bearing Used?
RN-4×34.8 BF/G2 Bearing works well in conveyor systems, thanks to its needle rollers handling radial loads effectively. The metric sizing ensures compatibility with various industrial setups.

In medical devices, RN-4×34.8 BF/G2 Bearing’s low roundness (0.5um) ensures smooth motion for sensitive equipment. Its chrome steel construction meets hygiene and durability standards.

Built for Heavy-Duty Use: RN-4×34.8 BF/G2 Bearing
RN-4×34.8 BF/G2 Bearing excels in construction machinery, where its robust design withstands heavy loads. The Rsmax radial tolerance (0.9mm) allows for slight misalignments without compromising performance.

For household appliances, RN-4×34.8 BF/G2 Bearing’s compact size fits into tight spaces like electric motors. Its flat ends simplify installation in consumer-grade devices.

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