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Single Row Angular Contact Ball Bearings (General) 7409 BCBM
Single Row Angular Contact Ball Bearings (General) 7409 BCBM

Single Row Angular Contact Ball Bearings (General) 7409 BCBM

The 7409 BCBM is a single-row angular contact ball bearing with a 45mm bore and 120mm outer diameter, crafted from sturdy chrome steel. It manages radial loads up to 19170 lbf and operates smoothly at speeds up to 7500 RPM.

With a 40° contact angle, it efficiently handles combined radial and axial loads. The brass cage adds durability while the open design simplifies lubrication.

Its P6 tolerance class ensures precision, suitable for applications needing reliable performance. Ideal for gearboxes, pumps, or industrial machinery where angular loads are present.

Weighing 1.55kg, it’s robust yet manageable. Compliant with RoHS and REACH standards, it’s a safe choice for various environments.

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Product Parameters

  • Part Number 7409 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 45 mm
  • Bore Dia Tolerance -0.01mm to 0
  • Outer Dia 120 mm
  • Outer Dia Tolerance -0.013mm to 0
  • Width 29 mm
  • Width Tolerance -0.05mm to 0
  • External Diameter On Inner Ring (Large Side Face) 74.9 mm
  • External Diameter On Inner Ring (Small Side Face) 60.9 mm
  • Internal Diameter On Outer Ring 91.8 mm
  • Chamfer Dimension 2 mm
  • Distance Pressure Point (a) 49.3 mm
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Brass
  • Dynamic Radial Load 19170 lbf
  • Static Radial Load 12375 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Tolerance Class P6 (ABEC-3)
  • ROHS Compliant
  • REACH Compliant
  • Max Speed 7500 rpm
  • Weight 1.55 kg
  • Price($) 63.14

Features

Performance Features of 7409 BCBM Bearing

7409 BCBM Bearing features a 40° contact angle, optimised for handling combined radial and axial loads.
Its chrome steel construction ensures durability and resistance to wear in demanding applications.

The brass cage maintains ball alignment, reducing friction and enhancing smooth operation.
With a dynamic radial load capacity of 19170 lbf, it performs reliably under heavy loads.

7409 BCBM Bearing operates efficiently at speeds up to 7,500 rpm, balancing performance and longevity.
Its P6 tolerance class (ABEC-3) ensures precision for applications requiring high accuracy.

The open design allows for easy lubrication, extending maintenance intervals.
Suitable for temperatures from -30° to 110°C, it adapts to various working environments.

Application

Industrial Uses of 7409 BCBM Bearing
7409 BCBM Bearing is commonly used in machine tools, where its 40° contact angle efficiently handles combined radial and axial loads. The brass cage reduces friction, making it suitable for high-speed operations.

Where Is 7409 BCBM Bearing Used?
In automotive transmissions, 7409 BCBM Bearing ensures smooth power transfer due to its precise angular contact design. Its chrome steel construction also withstands the demanding conditions of vehicle drivetrains.

Built for Heavy-Duty Use: 7409 BCBM Bearing
7409 BCBM Bearing excels in conveyor systems, where its robust build and P6 tolerance class provide reliable performance. The open seal design allows for easy lubrication, extending its service life.

Automotive vs Aerospace: Applications of 7409 BCBM Bearing
In automotive wheel hubs, 7409 BCBM Bearing offers durability and precision, while in aerospace actuators, its lightweight yet strong design meets strict performance standards. The metric sizing ensures compatibility across industries.

Perfect Fit for Automation: 7409 BCBM Bearing
7409 BCBM Bearing is ideal for robotic arms, where its angular contact design supports precise movement. The lubricated setup ensures minimal maintenance, even in continuous operation.

Q&A

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