SBLF 203 KLM - Bearing Unit with Ball Insert

Industrial Applications & Mounting Advantages

The SBLF 203 KLM bearing unit is a precision-engineered flange-mounted housing with ball bearing insert, designed for demanding industrial and manufacturing environments. With its two-bolt diamond flange configuration and set-screw locking bore, this bearing unit delivers a reliable mounted bearing solution that can be integrated directly into industrial applications, conveyor systems, gearboxes, bearing housings and other heavy-duty assemblies. The ball insert ensures smooth rotation, while the cast-iron or ductile-iron housing provides structural support and ease of installation in bearing housing assemblies. This robust unit is ideal where maintenance speed, assembly repeatability and high durability (“high durability” bearing unit) are critical.

Key Benefits & Design Highlights

• Integrated bearing unit: Combines housing and ball insert in one ready-to-mount assembly—reducing installation time and eliminating need for separate insert sourcing.

• Flange mounting design: Two-bolt flange provides stable fixture and precise alignment within machine frames, improving performance of rotary and shaft systems.

• Ball insert type: The ball bearing insert inside delivers smooth rotation, reduced friction and improved efficiency compared with generic plain-bore units.

• Durable housing construction: Cast iron or ductile iron housing resists vibration and dynamic loads, supporting long service life in industrial systems.

• Industrial readiness: Suited for applications in heavy-duty machinery, automation lines, transport systems, bearing units, and many other industrial uses where mechanical stability and uptime matter.

Technical Specifications

• Product type: Bearing Unit - Flange Mounted - Ball Insert

• Model: SBLF 203 KLM

• Housing: Two-bolt diamond flange, set-screw locking bore

• Insert: Narrow-inner-race ball bearing (insert ball)

• Suitable for: Shaft diameters typically starting around 17 mm bore (as standard in SBLF 203 series)

• Housing material: Cast iron or ductile iron (in light-duty variants)

• Mounting features: Two-bolt flange, diamond bolt pattern, secure set-screw lock
  📍 Warehouse & Store: Lublin, ul. Smoluchowskiego 1, building 4
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FAQ

Q: What is a bearing unit with ball insert?
A: It’s a bearing housing assembly that comes pre-assembled with a ball bearing insert. The SBLF 203 KLM combines the outer housing, sealing and ball insert into one ready-to-install unit, making installation faster and more reliable in industrial settings.

Q: Why choose a flange-mounted bearing unit like SBLF 203 KLM?
A: Flange mounting provides secure fixture of the housing directly to machine frames or panels. This ensures precise alignment, reduces shaft deflection and improves the performance of shaft bearing assemblies in rigorous applications.

Q: What are typical industrial applications for this unit?
A: Common applications include conveyor systems, drive shafts, bearing housings, automation equipment, gearboxes and other mechanical assemblies where a dependable bearing unit with integrated ball insert simplifies installation and enhances robustness.