lianxidianhua 086 15806631151 send-sms info@sdtflbearing.com
/
/
Single Row Angular Contact Ball Bearings (General) 7080 BM
Single Row Angular Contact Ball Bearings (General) 7080 BM

Single Row Angular Contact Ball Bearings (General) 7080 BM

The 7080 BM is a single-row angular contact ball bearing with a 400mm bore and 600mm outer diameter, designed for angular loads. Its 40° contact angle efficiently handles combined radial and thrust loads, supporting up to 118575 lbf dynamically.

Made from chrome steel with a brass cage, it offers durability and smooth operation at speeds up to 1100 RPM. The open design simplifies lubrication, while the P6 tolerance ensures precise performance.

This bearing suits heavy-duty applications like industrial gearboxes or large machinery where angular loads are present. It operates reliably in temperatures from -30°C to 110°C.

Weighing 90.5kg, it’s built for robust performance. Compliant with RoHS and REACH standards, it’s interchangeable with SKF bearings for easy replacement.

SEND INQUIRY

"*" indicates required fields

This field is for validation purposes and should be left unchanged.

Product Parameters

  • Part Number 7080 BM
  • 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 400 mm
  • Bore Dia Tolerance -0.03mm to 0
  • Outer Dia 600 mm
  • Outer Dia Tolerance -0.038mm to 0
  • Width 90 mm
  • Width Tolerance -0.05mm to 0
  • External Diameter On Inner Ring (Large Side Face) 479 mm
  • External Diameter On Inner Ring (Small Side Face) 441 mm
  • Internal Diameter On Outer Ring 526.65 mm
  • Chamfer Dimension 5 mm
  • Distance Pressure Point (a) 255 mm
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Brass
  • Dynamic Radial Load 118575 lbf
  • Static Radial Load 229500 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Tolerance Class P6 (ABEC-3)
  • ROHS Compliant
  • REACH Compliant
  • Max Speed 1100 rpm
  • Weight 90.5 kg

Features

Performance Features of 7080 BM Bearing

7080 BM Bearing is built with a 40° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls provide strong resistance to both dynamic and static radial loads.

The brass cage ensures smooth operation, reducing friction and wear during high-performance tasks.
With a maximum speed of 1,100 rpm, it balances efficiency and durability in demanding conditions.

7080 BM Bearing operates reliably in temperatures ranging from -30° to 110°C.
Its P6 tolerance class guarantees precision, making it suitable for applications requiring high accuracy.

Application

Industrial Uses of 7080 BM Bearing
The 7080 BM Bearing is commonly used in heavy industrial machinery, such as large gearboxes and rolling mills, where its high load capacity and angular contact design are essential. Its brass cage ensures smooth operation even under significant radial loads.

In wind turbine applications, 7080 BM Bearing handles the complex forces generated by rotor blades, thanks to its robust chrome steel construction. The P6 tolerance class guarantees precision in these demanding environments.

For railway systems, 7080 BM Bearing supports axles and transmissions, providing reliability under constant vibration and heavy loads. Its wide temperature range makes it suitable for diverse climatic conditions.

Where Is 7080 BM Bearing Used?
You’ll often find 7080 BM Bearing in construction equipment like cranes and excavators, where its large bore size and angular contact design manage heavy axial and radial loads. The open seal type allows for easy lubrication in dusty environments.

In marine applications, 7080 BM Bearing withstands harsh conditions, such as saltwater exposure, due to its corrosion-resistant materials. Its high static load rating ensures longevity in these challenging settings.

Built for Heavy-Duty Use: 7080 BM Bearing
The 7080 BM Bearing excels in mining machinery, where its durability and load-bearing capacity are critical for continuous operation. Its brass cage reduces friction, enhancing efficiency in high-stress scenarios.

For paper manufacturing equipment, 7080 BM Bearing’s precision and reliability help maintain consistent production speeds. The lubricated design ensures smooth performance even during prolonged use.

Q&A

SEND INQUIRY

"*" indicates required fields

This field is for validation purposes and should be left unchanged.