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RE Crossed Roller Bearings RE25040UU
RE Crossed Roller Bearings RE25040UU

RE Crossed Roller Bearings RE25040UU

The RE25040UU is a crossed roller bearing with a 250mm bore and 355mm outer diameter, designed for combined loads. Made from sturdy steel, it supports loads up to 195 kN and operates smoothly in temperatures from 0°C to 110°C.

Its double-seal design keeps contaminants out while the press-fit shaft mount ensures a secure installation. The bearing includes greasing holes for easy maintenance, with sizes of 6mm and 3.5mm.

With an ABEC5 rating (also available in ABEC7/9), it offers precise performance for demanding applications. Ideal for industrial machinery, robotics, or any equipment requiring high load capacity and accuracy.

Weighing 14.8kg, it’s built to last while complying with RoHS and REACH standards. The compact 40mm width makes it suitable for space-constrained setups.

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Product Parameters

  • Part Number RE25040UU
  • Brand TFL
  • Size 250 mm x 355 mm x 40 mm
  • System of Measurement Metric
  • Bearing Type Roller
  • Roller Bearing Type Crossed
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Double Seal
  • Bore Dia 250 mm
  • Outer Dia 355 mm
  • Width 40 mm
  • Greasing Hole(a) 6 mm
  • Greasing Hole(b) 3.5 mm
  • R(min) 2.5 mm
  • Shoulder Height Ds(max) 275 mm
  • Shoulder Height Dh(min) 326 mm
  • Holes Without Holes
  • Ring Material Steel
  • Roller Material Steel
  • Basic Load Rating C 195 kN
  • Basic Load Rating Co 348 kN
  • Lubrication Required
  • Shaft Mount Type Press Fit
  • Temperature Range 0 -230 °F
  • ABEC Rating ABEC5(Available in ABEC7/9)
  • RoHS Compliant
  • REACH Compliant
  • Weight 14.8 Kg

Features

Performance Features of RE25040UU Bearing

RE25040UU Bearing is built with a single-row crossed roller design, ideal for handling combined loads efficiently.
Its steel rings and rollers provide a basic load rating of 195 kN, ensuring robust performance in demanding conditions.

The double-seal construction protects RE25040UU Bearing from contaminants, enhancing its durability.
With a temperature range of 0-230°F, it operates reliably in varied environments.

RE25040UU Bearing’s press-fit shaft mount simplifies installation, reducing setup time.
Its ABEC5 precision rating ensures smooth operation, with options for higher precision (ABEC7/9) if needed.

The greasing holes (6 mm and 3.5 mm) facilitate easy lubrication, extending maintenance intervals.
Weighing 14.8 kg, RE25040UU Bearing balances strength and manageable handling.

Application

Industrial Uses of RE25040UU Bearing
RE25040UU Bearing is commonly used in industrial automation, especially in robotic arms and precision machinery where combined load handling is needed. Its double seal design helps keep contaminants out, ensuring long-lasting performance.

What Makes RE25040UU Bearing a Preferred Choice?
In medical imaging equipment, RE25040UU Bearing provides smooth rotation and stability, crucial for accurate diagnostics. The steel construction and ABEC5 rating ensure reliable operation in sensitive environments.

Built for Heavy-Duty Use: RE25040UU Bearing
This bearing excels in automotive testing rigs, where its high load capacity and press-fit mounting simplify installation. The wide temperature range makes it suitable for various operating conditions.

Automotive vs Aerospace: Applications of RE25040UU Bearing
In automotive applications, RE25040UU Bearing supports suspension systems, while in aerospace, it aids in flight control mechanisms. Its precision and durability make it versatile across industries.

Perfect Fit for Automation: RE25040UU Bearing
RE25040UU Bearing is ideal for CNC machines, offering precise movement and reduced vibration. The required lubrication ensures consistent performance even under heavy use.

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