6700–6707 2RS Deep Groove Ball Bearings | JARBLUE Rubber Sealed

$12.05 $13.62

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Diameter

JARBLUE Deep Groove Ball Bearings – Rubber Sealed (2RS Series)

Upgrade your machinery and DIY projects with JARBLUE 2RS Deep Groove Ball Bearings. Available in a full range of sizes from 6700-2RS to 6707-2RS, these precision-grade bearings are built from high-quality GCr15 bearing steel with a nickel-coated finish and dual rubber seals to keep lubricant in and contaminants out — ensuring smooth, long-lasting rotation in demanding applications.

Whether you're working on electric motors, skateboards, bicycles, RC cars, industrial equipment, or workshop machinery, these compact and durable bearings deliver reliable performance pack after pack. CE certified and engineered to tight tolerances with a surface roughness of Ra 1.6 for exceptional running precision. Made in Mainland China.

Key Features

Material: GCr15 High-Carbon Bearing Steel for maximum durability and load capacity
Seals: Double rubber (2RS) seals on both sides — effectively retaining grease and blocking dust, dirt, and moisture
Coating: Nickel-plated finish for added corrosion resistance
Certification: CE Certified
Quantity Options: Available in packs of 1, 2, 5, or 10 pieces — perfect for single repairs or stocking up
High-Concerned Chemicals: None — safe and compliant

Size Reference Chart

Model	Inner Ø × Outer Ø × Width
6701-2RS	12 × 18 × 4 mm
6702-2RS	15 × 21 × 4 mm
6703-2RS	17 × 23 × 4 mm
6704-2RS	20 × 27 × 4 mm
6705-2RS	25 × 32 × 4 mm
6706-2RS	30 × 37 × 4 mm
6707-2RS	35 × 44 × 5 mm

Common Applications

Electric motors and generators
Bicycles, skateboards, and inline skates
RC cars, drones, and hobby equipment
Power tools and workshop machinery
Conveyor systems and industrial automation
Robotics and 3D printers

Frequently Asked Questions

Q: What does "2RS" mean on a deep groove ball bearing?

A: "2RS" stands for double rubber sealed — meaning both sides of the bearing are fitted with rubber contact seals. This design keeps the internal grease lubrication in place while preventing dust, moisture, and debris from entering, making the bearing ideal for dirty or wet environments and extending its service life.

Q: What sizes are included in the 6700-2RS to 6707-2RS range?

A: This range covers seven sizes: 6701-2RS (12×18×4mm), 6702-2RS (15×21×4mm), 6703-2RS (17×23×4mm), 6704-2RS (20×27×4mm), 6705-2RS (25×32×4mm), 6706-2RS (30×37×4mm), and 6707-2RS (35×44×5mm). Select the model that matches your shaft and housing dimensions for a precise fit.

Q: How many bearings will I receive per order?

A: You can choose from packs of 1, 2, 5, or 10 pieces per order. Multi-pack options are great for stocking replacement bearings for ongoing maintenance or larger-scale projects.

Q: Are these bearings compatible with standard industrial and hobby applications?

A: Yes. These JARBLUE 2RS deep groove ball bearings conform to standard metric dimensions and are compatible with a wide range of applications including electric motors, bicycles, power tools, RC vehicles, robotics, and conveyor systems. Always verify the inner diameter, outer diameter, and width match your equipment's specifications before ordering.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.

We prioritize quality in selecting the materials for our items, choosing premium fabrics and finishings that ensure durability, comfort, and timeless appeal.

We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible.