600/6000/6200/6300/6400 Miniature Bearings – High-Precision, Self-Aligning, Pillow Block & Insert Types
Basic Info
| Inner Diameter | Outer Diameter | Thickness |
|---|---|---|
| 12 mm | 32 mm | 10 mm |
Introduction
High-precision radial ball bearings (Models: 600, 6000, 6200, 6300, 6400) made of premium bearing steel. Features include long life, high-speed capability, low noise, grease/oil lubrication, and standard clearance (C0/C2/C3). Available in precision grades P0–P4 and rich stock. Ideal for OEM/ODM applications.
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Warranty 1 year
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Description
Key Features & Technical Highlights
| Description | Core Value |
|---|---|
| Model Range: 600, 6000, 6200, 6300, 6400 | Ultra-compact miniature deep groove ball bearings — ideal for space-constrained precision devices |
| Dimensions: 12×32×10 mm (e.g., 6200) | Standardized metric sizing ensures seamless replacement and global compatibility |
| Precision Grades: P0 / P6 / P5 / P4 | High-accuracy options meet CNC spindles, medical equipment & robotics tolerances |
| Lubrication: Grease or Oil | Flexible maintenance — pre-greased for life or oil-lubricated for high-speed operation |
| Clearance Options: C0 / C2 / C3 | Optimized thermal expansion control — critical for consistent performance under load/heat |
| Material: High-Carbon Chromium Bearing Steel (JIS G4805) | Superior hardness & fatigue resistance — 30% longer service life vs. standard steel |
| Non-Aligning, Single-Row, Radial Load Design | Pure radial support with minimal friction — perfect for high-RPM applications up to 24,000 rpm |
| Low Noise & High Speed Certified | Grinding-finished raceways + precision cages reduce vibration — meets ISO 15242-2 noise Class Z2 |
| OEM/ODM Support + Rich Stock (1,000,000 pcs) | Fast lead time — ready-to-ship SKUs; custom branding & packaging available |
| Origin: Japan (NSK-sourced manufacturing standards) | Rigorous QC per JIS B 1514 — 100% dimensional & rotation testing before dispatch |
Engineered for demanding applications: dental handpieces, servo motors, lab automation, miniature pumps, and optical positioning stages. Unlike generic imports, these bearings feature NSK-grade heat treatment, micro-polished surfaces, and batch-traceable serial coding. Have a special requirement? Contact our SKF-certified technical team today for free bearing selection support and sample availability.
