6801 Deep Groove Ball Bearings
| 6801 Deep Groove Ball Bearings | |||
|---|---|---|---|
| Part Number | 6801 | Ball Number | 12 |
| d | 12 | Ball Size | 2.381 |
| D1 | 21 | Dynamic Load Co(N) | 1920 |
| B | 5 | Static Load Cor(N) | 1040 |
| R | 0.3 | Grease Speed | 32000 |
| Weight(Kg) | 0.006 | Oil Speed | 39000 |
6801 Bearing | Open / ZZ / RS Seals | Premium Material Options And Industrial Applications
6801 bearing is a popular slim-type deep groove ball bearing with standard dimensional parameters, designed for miniaturized and lightweight mechanical systems. Boasts ultra-smooth rotation, minimal rotational torque and exceptional operational stability at varying speeds. Featuring three professional sealing configurations and multi-grade metal materials, this versatile bearing fits diverse low-load, high-precision industrial and commercial equipment scenarios.
6801 Bearing Different Seal Types
6801 Open Bearing: Designed without protective shields, this open structure delivers unobstructed heat dissipation and negligible running resistance. It supports frequent high-speed rotation and flexible oil replenishment, requiring regular lubrication maintenance. Primarily applied in dust-free indoor facilities, including precision rotary modules, micro transmission systems and laboratory testing instruments.
6801ZZ Bearing (Double Metal Shields): Featured with dual non-contact iron shields on both sides, it effectively isolates dry dust, fine particles and airborne debris without increasing operating friction. It delivers reliable heat resistance and sustained rotational stability, ideal for dry indoor working conditions such as miniature drive motors, measuring tools and intelligent office devices.
6801RS Bearing (Double Rubber Seals): Adopts dual-contact rubber sealing rings with enhanced tightness, providing all-round protection against water splash, moisture and fine dust. It realizes long-term maintenance-free operation and excellent environmental adaptability, perfectly suited for humid, dusty and variable working scenes like smart home devices, outdoor micro-equipment and automated sensor components.
6801 Bearing Material Features And Industry Applications
Bearing Steel: High-grade industrial base material with outstanding hardness, extreme wear resistance and stable load-bearing performance. With superior cost performance and long working life, it is the mainstream choice for general mechanical transmission, micro motors and daily precision electromechanical parts.
304 Stainless Steel: Integrates balanced mechanical rigidity and basic anti-rust properties, resisting daily oxidation and mild humid corrosion. Suitable for civil electronic components, light industrial machinery and conventional outdoor low-load equipment.
420 Stainless Steel: Combines high structural toughness, rigid hardness and moderate corrosion resistance, maintaining high-precision rotation under light-load conditions. Widely adopted in medical miniature devices, optical precision instruments and high-end smart equipment.
440 Stainless Steel: Possesses ultra-rigid hardness and superior anti-wear capability, with excellent resistance to rust and medium chemical corrosion. Perfect for high-precision automation parts, hydraulic auxiliary components and industrial precision transmission equipment.
316 Stainless Steel: Offers premium acid-base resistance, seawater corrosion resistance and high-temperature oxidation resistance, adapting to harsh and corrosive working environments. Extensively used in food processing machinery, marine equipment, chemical instruments and sanitary medical devices.
Product Strengths: 6801 slim bearings feature diversified sealing and material solutions, high rotational accuracy, low noise operation and strong environmental adaptability. It covers civil electronics, industrial automation, medical sanitation and marine equipment fields, meeting multi-scenario precision transmission demands.
