SKF 33116 Taper 80 mm ID Roller Bearing, 130 mm OD

This roller bearing is a single-row tapered unit designed to manage combined radial and axial loads in rotating assemblies. It incorporates a shielded end configuration and a cylindrical bore for direct shaft mounting, enabling use where controlled axial guidance and load distribution are required. The construction suits installations that demand a Compact footprint and defined speed capability.

• Sheet-metal cage reduces mass while maintaining roller guidance
• Shielded end limits contamination ingress during operation
• High static capacity of 280 kN supports heavy standstill loads
• Dynamic rating of 221 kN sustains prolonged operational loads
• Limiting speed of 4,800 r/min permits moderately high-speed rotation
• Cone width 37 mm and cup width 29 mm aid axial load distribution

• Suitable for industrial gearbox output shafts
• Used with tapered assemblies in heavy machinery axles
• Ideal for shaft supports on material-handling equipment
• Can be used for rotating spindles requiring axial control
• Used for drives where moderately high-speed operation is needed

It employs a cylindrical bore to mount directly onto a shaft without interference features.

The shielded end reduces particulate ingress, which can extend routine lubrication intervals compared with unshielded variants.

The sheet-metal cage maintains roller spacing with minimal added inertia, contributing to consistent load sharing at speed.

The tapered rolling elements convert combined loads into contact forces distributed across cone and cup faces, supporting both axial thrust and radial loading.