Skf 61901-2Z Thin Section Ball Bearing 12mm Bore 24mm Od

Product Description

The SKF 61901-2Z is a single-row, thin section deep groove ball bearing designed for applications where radial space is limited. It features a 12 mm bore diameter, 24 mm outside diameter, and a 6 mm overall width, making it well-suited for compact rotating assemblies. Double shields on both sides provide basic protection against contamination without requiring external sealing components. The bearing carries a dynamic load rating of 506 pounds and a static load rating of 220 pounds. It installs in equipment where low cross-section profile is a design requirement, and is typically fitted by maintenance technicians and mechanical tradespeople working on light-duty machinery.

This bearing is used in a range of compact rotating equipment including small electric motors, pumps, fans, and light industrial machinery where reduced envelope dimensions are necessary. The round bore and flangeless outer ring allow straightforward installation into standard housings. Single-row construction suits radial load applications with minimal axial load demands. No snap ring is included, so the housing must provide its own retention method. Technicians working on OEM equipment replacements or custom assemblies will find this bearing fits standard metric bearing seats designed for the 61901 series.

Key Features

• Thin section profile: 12 mm bore, 24 mm OD, 6 mm width for compact fitment
• Double shield construction reduces contamination ingress without external seals
• 506-pound dynamic load capacity and 220-pound static load capacity
• Single-row design handles radial loads in space-constrained assemblies
• Round bore and no-flange outer ring for standard metric housing installation
• No snap ring included - housing retention required

Compatibility

Designed as an OEM-style replacement or direct fit for equipment using standard 61901-series metric thin section ball bearings with a 12 mm bore, 24 mm outside diameter, and 6 mm width.

Installation Notes

Installation should be performed by a qualified technician familiar with bearing press-fit procedures. Power down and de-energize all equipment before removing the old bearing. Use a proper bearing press or installation sleeve to apply force only to the press-fit ring - never drive a bearing into a housing by striking the rolling elements or the opposite ring. Follow equipment manufacturer torque and preload specifications for associated fasteners.