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Single Row Angular Contact Ball Bearings (General) 70/950 AMB
Single Row Angular Contact Ball Bearings (General) 70/950 AMB

Single Row Angular Contact Ball Bearings (General) 70/950 AMB

The 70/950 AMB is a large single-row angular contact ball bearing with a 950mm bore and 1360mm outer diameter, built from sturdy chrome steel. It handles heavy radial loads up to 366750 lbf and operates at speeds up to 400 RPM.

With a 40° contact angle, it efficiently manages combined radial and axial loads. The open design and brass cage ensure durability and easy maintenance in demanding conditions.

This bearing suits applications like heavy machinery or industrial gearboxes where high load capacity is essential. Its P6 tolerance class (ABEC-3) guarantees reliable precision.

Weighing 805kg, it’s designed for robust performance in temperatures from -30°C to 110°C. Compliant with RoHS and REACH standards, it’s interchangeable with SKF models for seamless replacements.

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Product Parameters

  • Part Number 70/950 AMB
  • 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 950 mm
  • Bore Dia Tolerance -0.06mm to 0
  • Outer Dia 1360 mm
  • Outer Dia Tolerance -0.09mm to 0
  • Width 180 mm
  • Width Tolerance -0.05mm to 0
  • External Diameter On Inner Ring (Large Side Face) 1114 mm
  • External Diameter On Inner Ring (Small Side Face) 1043 mm
  • Internal Diameter On Outer Ring 1207 mm
  • Chamfer Dimension 7.5 mm
  • Distance Pressure Point (a) 424 mm
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Brass
  • Dynamic Radial Load 366750 lbf
  • Static Radial Load 1170000 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Tolerance Class P6 (ABEC-3)
  • ROHS Compliant
  • REACH Compliant
  • Max Speed 400 rpm
  • Weight 805 kg

Features

Performance Features of 70/950 AMB Bearing

70/950 AMB Bearing is built with a 40° contact angle, ideal for handling combined radial and axial loads.
Its chrome steel rings and balls provide strength, while the brass cage ensures smooth operation.

With a dynamic radial load capacity of 366,750 lbf, it performs reliably in heavy-duty applications.
The P6 tolerance class (ABEC-3) ensures precision, making it suitable for demanding industrial uses.

70/950 AMB Bearing operates within a temperature range of -30° to 110°C, adapting to various environments.
Its open design allows for easy lubrication, maintaining performance over long periods.

The large bore size of 950 mm makes it suitable for heavy machinery and industrial equipment.
Despite its size, it maintains a maximum speed of 400 rpm, balancing power and efficiency.

Application

Industrial Uses of 70/950 AMB Bearing
In large-scale industrial machinery like wind turbines and heavy presses, 70/950 AMB Bearing handles significant radial and axial loads with ease. Its 40° contact angle ensures stable performance under demanding conditions.
The brass cage in 70/950 AMB Bearing reduces friction, making it suitable for slow-speed, high-load applications such as mining equipment. Its P6 tolerance class guarantees consistent precision in harsh environments.

Where Is 70/950 AMB Bearing Used?
You’ll often find 70/950 AMB Bearing in paper mills and steel plants, where its chrome steel construction withstands heavy loads and high temperatures. The open design allows for easy lubrication, extending service life.
In marine applications, 70/950 AMB Bearing supports propeller shafts, thanks to its corrosion-resistant materials and robust load capacity. Its metric sizing ensures compatibility with European-engineered systems.

Built for Heavy-Duty Use: 70/950 AMB Bearing
70/950 AMB Bearing excels in crane and hoist systems, where its static radial load capacity of 1,170,000 lbf ensures reliability. The lubricated design minimises wear during prolonged use.
For power generation equipment, 70/950 AMB Bearing’s large bore diameter (950 mm) accommodates heavy shafts seamlessly. Its temperature range (-30° to 110°C) suits diverse operational climates.

Automotive vs Aerospace: Applications of 70/950 AMB Bearing
In automotive testing rigs, 70/950 AMB Bearing handles extreme loads during durability tests. Its angular contact design manages combined forces effectively.
For aerospace ground equipment, 70/950 AMB Bearing’s precision (ABEC-3) ensures smooth operation in aircraft maintenance platforms. The 805 kg weight reflects its rugged construction for industrial-scale use.

Q&A

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