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Single Row Angular Contact Ball Bearings (General) 7411 BCBM

Single Row Angular Contact Ball Bearings (General) 7411 BCBM

The 7411 BCBM is a single-row angular contact ball bearing with a 55mm bore and 140mm outer diameter, crafted from sturdy chrome steel. It supports radial loads up to 24975 lbf and operates smoothly at speeds up to 8000 RPM.

Its 40° contact angle efficiently handles combined radial and axial loads, while the brass cage ensures durability. The open design allows for easy lubrication and maintenance.

This bearing is interchangeable with SKF models, making it a practical choice for replacements. Suitable for machinery like pumps or gearboxes where angular contact is needed.

Weighing 2.75kg, it’s robust yet manageable. Compliant with RoHS and REACH standards, it works in temperatures from -30°C to 110°C.

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Product Parameters

  • Part Number 7411 BCBM
  • Brand TFL
  • Interchangeable SKF
  • System of Measurement Metric
  • Bearing Type Ball
  • Contact Angle 40°
  • For Load Direction Angular Contact
  • Construction Single Row
  • Seal Type Open
  • Bore Dia 55 mm
  • Bore Dia Tolerance -0.012mm to 0
  • Outer Dia 140 mm
  • Outer Dia Tolerance -0.015mm to 0
  • Width 33 mm
  • Width Tolerance -0.05mm to 0
  • External Diameter On Inner Ring (Large Side Face) 88.5 mm
  • External Diameter On Inner Ring (Small Side Face) 72.01 mm
  • Internal Diameter On Outer Ring 108.4 mm
  • Chamfer Dimension 2.1 mm
  • Distance Pressure Point (a) 57.8 mm
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Brass
  • Dynamic Radial Load 24975 lbf
  • Static Radial Load 17212 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Tolerance Class P6 (ABEC-3)
  • ROHS Compliant
  • REACH Compliant
  • Max Speed 8000 rpm
  • Weight 2.75 kg
  • Price（$） 101.08
Single Row Angular Contact Ball Bearings (General) 7411 BCBM dimension drawing
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Features

Performance Features of 7411 BCBM Bearing

7411 BCBM Bearing features a 40° contact angle, optimised for handling combined radial and axial loads.
The chrome steel construction ensures durability and resistance to wear in demanding applications.

With a dynamic radial load capacity of 24,975 lbf, it performs reliably under heavy loads.
The brass cage maintains ball alignment, reducing friction and extending operational life.

Designed for high-speed applications, 7411 BCBM Bearing supports speeds up to 8,000 rpm.
Its open design allows for easy lubrication, ensuring smooth operation over time.

Operating within a temperature range of -30° to 110°C, it adapts to various environments.
The P6 tolerance class guarantees precision, making it suitable for industrial machinery.

Application

Industrial Uses of 7411 BCBM Bearing
The 7411 BCBM Bearing is commonly used in machine tools, where its 40° contact angle efficiently handles combined radial and axial loads. Its brass cage ensures smooth operation even at high speeds, making it suitable for spindle applications.

In automotive systems, 7411 BCBM Bearing supports components like wheel hubs and transmissions, thanks to its durable chrome steel construction. The metric sizing and P6 tolerance class make it a reliable choice for precision engineering.

For automation equipment, 7411 BCBM Bearing excels in robotic arms and CNC machines, where consistent performance is key. The open design allows for easy lubrication, extending its service life in demanding environments.

Medical imaging devices benefit from 7411 BCBM Bearing’s low-noise operation and high load capacity. Its temperature stability ensures reliable performance in sensitive diagnostic equipment.

In household appliances like washing machines, 7411 BCBM Bearing provides quiet and efficient operation. The brass cage reduces friction, making it ideal for long-term use in everyday devices.

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