Overview
The KBC 6207ZZ ball bearing is a metric-precision deep groove bearing designed for reliable performance in industrial machinery and automation equipment. With a 35 mm bore, 72 mm outside diameter, and 17 mm width, this single-row radial bearing combines durable chrome steel construction with double metal shields and factory-applied grease lubrication for smooth, low-friction operation straight out of the box.
Key Features
- Double-shielded metal guards keep lubricant in and contamination out
- Pre-lubricated with high-quality grease for immediate use without additional servicing
- Chrome steel construction handles both radial and axial loads
- Low-noise, low-vibration design suitable for precision electric motors
- Wide range of industrial applications including motors, conveyors, and belt drives
Technical Specifications
- Bore Diameter (d): 35 mm
- Outside Diameter (D): 72 mm
- Width (B): 17 mm
- Bore Type: Single Row
- Design Type: Deep Groove Ball Bearing
- Sealing Type: Double Metal Shield (ZZ)
- Material: Chrome Steel
- Lubrication: Pre-lubricated with grease
- Load Capacity: Radial and axial loads
Typical Applications
The 6207ZZ bearing is widely used across industrial and commercial equipment including:
- Electric motors and fractional horsepower applications
- Belt drives and pulley systems
- Conveyor systems and material handling equipment
- Turbines and rotating machinery
- Printing and textile machinery
- Automotive applications and engines
- HVAC and fan assemblies
- Woodworking and light industrial machinery
Compatibility & Replacements
Compatible With
- Standard 35 mm shaft bore applications
- Industrial motors and gearboxes with metric bearing mounts
- Belt drive systems requiring 72 mm housing bore
- OEM equipment using metric deep groove bearing standards
- Equipment designed for ISO 6200-series bearings
Replaces / Drop-In Replacement For
- 6207Z (open bearing equivalent)
- 6207.2Z variants
- 6207SS and 6207.2ZR equivalent models
- NSK, Koyo, SKF, and FAG 6207 series bearings in metric dimensions
Works With
- Standard ISO metric bearing housing specifications
- Electric motor frame designs (NEMA and IEC)
- Industrial automation equipment and general machinery
- Bearing cartridges and mounted unit assemblies
- Standard mechanical power transmission systems
