SKF R188 Open Deep Groove Ball Bearing Small Size

Product Introduction

Small Size Open Deep Groove Ball Bearing R188, ideal for various applications with reliable performance and precision options.

Product Parameters

Model NO. R188
Specification 6.35*12.7*3.18mm
Precision Rating P0, P6, P5, P4, P2
Clearance C0, C3, C4
Origin China
SKU: 5fa3db2c112b Category:
Description

Small Size Open Bearing Deep Groove Ball Bearing R188 – High Precision for Industrial & Hobby Applications

Discover the R188 deep groove ball bearing, engineered for seamless performance in compact mechanical systems. Its precision design and durable construction make it ideal for both industrial machinery and precision hobby projects. Read on to explore why this bearing stands out—and contact us today for a personalized quote!

Key Specifications

Parameter Details
Model R188
Dimensions 6.35mm (ID) x 12.7mm (OD) x 3.18mm (Width)
Precision Rating P0, P6, P5, P4, P2
Radial Clearance C0 (standard), C3, C4
Origin China (ISO-certified manufacturing)
Service Options OEM/ODM customization available
Trademark BDL
HS Code 8482300000
Packaging Carton & pallet for secure transport
Production Capacity 1,000,000 units/year

Core Benefits

  • Ultra-Precision Performance: Available in P2-P0 ratings to meet strict tolerance requirements for smooth rotation and reduced vibration.
  • Compact Design: Small dimensions (6.35×12.7×3.18mm) fit tight spaces in robotics, drones, and micro-motors.
  • Versatile Clearance Options: Choose C0 (standard), C3, or C4 clearance to optimize for temperature, load, and speed.
  • Custom Solutions: OEM/ODM services allow tailored modifications for unique applications.

Applications

Perfect for: 3D printers, RC vehicles, medical devices, precision instruments, small electric motors, and hobby machinery. Its open design ensures easy maintenance, making it a top choice for both industrial and DIY projects.

Quality Assurance

Manufactured under strict ISO standards, each R188 bearing undergoes rigorous testing for hardness, roundness, and load capacity. Our stable production capacity (1M units/year) ensures consistent supply for bulk orders.

Why Choose Our R188 Bearing?

Unlike generic bearings, our R188 offers custom precision grades and flexible clearance options to match your exact needs. Backed by reliable OEM/ODM support, we deliver solutions that balance performance and cost-effectiveness.

FAQ

Q: What precision rating should I choose?
A: P0 for general use, P5/P4 for high-speed or precision applications, and P2 for ultra-precision machinery.

Q: Can I get samples before ordering?
A: Yes! Contact us to request samples for testing.

Q: Is the bearing suitable for high-temperature environments?
A: C3/C4 clearance options are recommended for thermal expansion in high-heat settings.

Ready to Upgrade Your Machinery?

Whether you need bulk orders or custom solutions, our R188 bearing delivers reliability you can trust. Send us an inquiry today with your specifications, and our team will provide a fast, tailored quote!

Shipping and Delivery

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