China Thrust Ball Bearings 51101–51106, High-Load, Low-Friction
Basic Info
| Inner Diameter | 12 mm |
| Outer Diameter | 26 mm |
| Thickness | 9 mm |
| Type | Thrust Bearing, Non-Aligning, Single Row |
| Lubrication | Grease or Oil |
| Material | Bearing Steel |
Introduction
High-precision thrust bearing (Model 51101–51106) with ISO9001:2008 certification. Features P0–P2 precision ratings, Z1V1–Z3V3 low vibration, and separated non-aligning design. Made of premium bearing steel, lubricated with grease or oil. Compact size (12×26×9 mm), in stock, ready for OEM/ODM service.
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Warranty 1 year
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Description
Key Specifications & Why Choose Our Thrust Ball Bearings
| Description | Core Value |
|---|---|
| Models: 51101–51106 (12–30 mm bore) | Standardized SKD-compatible interchangeability for global OEMs |
| Lubrication: Grease or oil | Flexible maintenance—pre-lubricated for immediate use or field-replenishable |
| Precision: P0 to P2 grades | Ultra-precise axial runout control (<0.005 mm) for high-speed machinery |
| Vibration: Z1V1–Z3V3 certified | Low-noise operation ideal for medical devices & precision instruments |
| Material: High-carbon chromium bearing steel (GCr15) | Enhanced fatigue life—tested to ≥1.2M cycles under rated load |
| Non-aligning, single-row thrust design | Optimized unidirectional axial load capacity (up to 12.8 kN) |
| ISO 9001:2008 certified manufacturing | Consistent batch-to-batch quality with full traceability |
| In-stock availability & OEM/ODM support | 72-hour dispatch + custom branding/logos for B2B partners |
| Origin: China (HS Code 8482102000) | Cost-optimized without compromising ABEC-equivalent performance |
| Applications: CNC spindles, automotive clutches, hydraulic pumps, robotics | Proven reliability in high-shock, low-RPM thrust environments |
Unlike generic alternatives, our 511-series delivers SKF-grade geometry control, tighter raceway hardness uniformity (HRC 60–64), and 30% lower torque variation. All units undergo 100% dynamic testing and ultrasonic flaw detection. Have a custom requirement or need technical validation data? Contact us now for free engineering consultation and sample support.
