+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
CRBC Crossed Roller Bearings CRBC25030

CRBC Crossed Roller Bearings CRBC25030

The CRBC25030 is a crossed roller bearing with a 250mm bore and 330mm outer diameter, designed for combined loads. Its compact 30mm width and steel construction make it sturdy yet space-efficient.

With a basic load rating of 126 kN, it handles heavy loads while maintaining smooth operation. The open design allows for easy lubrication, essential for prolonged use.

This bearing features a press-fit shaft mount, ensuring a secure installation. It operates well in temperatures from 0°C to 110°C, suitable for various industrial environments.

Ideal for applications like robotics or precision machinery where combined loads are common. Compliant with RoHS and REACH standards, it’s a reliable choice for engineers and maintenance teams.

Weighing 8.1kg, it’s robust yet manageable for its size. Available in ABEC5, with options for higher precision grades if needed.

Get A Free Quote
    Description Features Application Q&A Featured Products Our Process

Product Parameters

  • Part Number CRBC25030
  • Brand TFL
  • Size 250 mm x 330 mm x 30 mm
  • Bore Dia 250 mm
  • Outer Dia 330 mm
  • Width 30 mm
  • R(min) 2.5 mm
  • Shoulder Height Ds(max) 269 mm
  • Shoulder Height Dh(min) 306 mm
  • System of Measurement Metric
  • Bearing Type Roller
  • Roller Bearing Type Crossed
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Holes Without Holes
  • Ring Material Steel
  • Roller Material Steel
  • Basic Load Rating C 126 kN
  • Basic Load Rating Co 244 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 8.1 Kg

Features

Performance Features of CRBC25030 Bearing

CRBC25030 Bearing is designed for combined load applications, offering a balanced performance with its crossed roller construction.
The steel rings and rollers provide a basic load rating of 126 kN, ensuring reliable operation under heavy loads.

With a press-fit shaft mount type, CRBC25030 Bearing simplifies installation while maintaining stability.
Its open design allows for easy lubrication, extending the bearing’s service life in various conditions.

CRBC25030 Bearing operates efficiently within a temperature range of 0 to 230°F, suitable for diverse environments.
The ABEC5 rating ensures precision, with options for higher accuracy in ABEC7 or ABEC9 configurations.

The compact width of 30 mm makes CRBC25030 Bearing ideal for space-constrained applications.
Its robust construction and high load capacity make it a dependable choice for industrial use.

Application

Industrial Uses of CRBC25030 Bearing
CRBC25030 Bearing is commonly used in machine tools, where its crossed roller design handles combined loads with precision. The steel construction ensures durability in high-stress environments.

In robotics, CRBC25030 Bearing provides smooth rotation for robotic arms, thanks to its ABEC5 rating. The open design allows for easy lubrication, extending its service life.

For automation systems, CRBC25030 Bearing supports precise movements in conveyor belts and assembly lines. Its press-fit mounting simplifies installation in tight spaces.

Medical imaging devices benefit from CRBC25030 Bearing’s reliable performance under combined loads. The steel rollers ensure minimal friction, crucial for accurate positioning.

In packaging machinery, CRBC25030 Bearing offers stability during high-speed operations. The metric sizing makes it compatible with a variety of industrial equipment.

Q&A

SEND INQUIRY