How to choose a deep-groove ball bearing size?

Match the ISO designation to your needs. For the 6708ZZ, the dimensions are 40mm inner diameter, 50mm outer diameter, and 6mm thickness. Measure your shaft and housing bore precisely to ensure an exact fit. This bearing is suitable for general industrial use where these specific metric dimensions are required.

What is the difference between shielded (ZZ) and sealed (2RS) deep-groove ball bearings?

Shielded (ZZ) bearings, like this 6708ZZ model, use metal shields to retain grease and block larger debris, allowing for higher speeds. Sealed (2RS) bearings use rubber seals for better protection against fine dust and moisture, ideal for very dusty or humid Indian conditions but with a lower speed limit. Choose based on your application's speed and contamination exposure.

Is this uxcell 6708ZZ bearing suitable for Indian industrial conditions?

Yes, the uxcell 6708ZZ bearing is suitable for many Indian industrial conditions. Its GCr15 Chromium Steel construction offers good resistance to rust and corrosion, which is beneficial in humid climates. The double shielding helps protect the lubricant from dust and moisture. For extremely dusty or wet environments, sealed (2RS) bearings might offer superior protection, but this shielded version provides a good balance for general use.

What are the load ratings for the uxcell 6708ZZ bearing?

The uxcell 6708ZZ deep groove ball bearing has a dynamic load rating of 2.51kN and a static load rating of 2.23kN. These ratings indicate the load the bearing can withstand over its lifetime (dynamic) and when stationary (static) without permanent deformation. Ensure your application's loads fall within these specifications for optimal performance and longevity.

How to buy an original uxcell 6708ZZ bearing in India?

To buy an original uxcell 6708ZZ bearing in India, source from authorized US retailers and authorized brand partners like CrowCrowCrow. This ensures you receive a factory-sealed product, imported per-order with all customs duties and GST included. Delivery is handled via ExpressBox tracked shipping for peace of mind.

uxcell 6708ZZ Deep Groove Ball Bearing 40x50x6mm

Name: uxcell 6708ZZ Deep Groove Ball Bearings 40mm x 50mm x 6mm Double Shielded Chrome Steel (1 pc)
Brand: uxcell
SKU: qvd4596
Price: 1441.00 INR
Availability: InStock

About this item

The uxcell 6708ZZ deep groove ball bearing is engineered for demanding industrial applications. This single-row bearing features double shielding (ZZ type) to effectively retain lubricant and protect against contaminants, ensuring longevity. Its construction from GCr15 Chromium Steel provides excellent anti-rust and corrosion resistance, crucial for various operating environments. With ABEC Tolerance 1 (P0) accuracy and Z2 noise level, it is designed for general use in equipment like micro motors and office machinery.

This bearing accommodates both radial and axial loads in both directions, offering high-limit speed and minimal friction. Its dynamic load rating is 2.51kN, and static load rating is 2.23kN. The pre-lubricated design requires little maintenance, making it a cost-effective solution for many industrial needs. The double shielded design is ideal for applications where dust and debris are present, offering superior protection compared to open bearings.

For Indian customers, this bearing offers a reliable alternative to locally sourced components, ensuring consistent performance. All customs duties and GST are included in the listed price, and delivery is handled via ExpressBox tracked shipping. This ensures you receive a genuine, factory-sealed product directly imported for you.

Key Features

6708ZZ (I.D.=40mm, O.D.=50mm, Thickness=6mm)
6708-2Z bearings are shielded on BOTH SIDES to keep lubricant in
Made from Chromium Steel (GCr15), features with good anti-rust and corrosion resistance
ABEC Tolerance 1 (P0), Z2 Noise Level for most general use
Static load rating of 2.23kN and dynamic load rating of 2.51kN

Why choose this product

Engineered for Durability and Performance

This uxcell 6708ZZ bearing is built with GCr15 Chromium Steel for superior corrosion resistance, a critical factor in India's humid climate. The double-shielded design effectively seals in lubricant and keeps out dust and moisture, preventing premature wear and ensuring consistent operation. Its ABEC 1 (P0) tolerance and Z2 noise level are optimized for general industrial use, offering a reliable and low-maintenance solution for motors, equipment, and machinery. Unlike generic bearings, this imported component provides verified specifications and quality assurance.

Ideal for Indian Industrial Needs

This bearing is best suited for applications requiring protection against dust and moisture, such as in workshops, manufacturing units, or areas with high humidity. It is ideal for use in electric motors, pumps, office equipment, and general machinery where consistent performance and durability are key. Users sensitive to noise might find it adequate for general use, but those requiring near-silent operation in sensitive environments may need higher precision bearings. For applications exposed to extreme dust or moisture, sealed (2RS) bearings might offer better long-term protection, though this shielded (ZZ) version excels in balancing speed and protection.

How to use

Confirm the required inner diameter (40mm), outer diameter (50mm), and thickness (6mm) match your shaft and housing specifications before installation. — Verify Dimensions
Carefully press the bearing onto the shaft or into the housing. Ensure it is seated evenly and without tilting to avoid damaging the races or shields. — Install Bearing
Manually rotate the bearing to ensure smooth, free movement without excessive noise or resistance. The double shields should not interfere with rotation. — Check Rotation

Example scenarios

Typical situations where uxcell 6708ZZ Deep Groove Ball Bearings 40mm x 50mm x 6mm Double Shielded Chrome Steel (1 pc) helps — illustrative scenarios, not customer reviews.

Scenario 1

Illustrative example

Where it helps

Operating machinery in a dusty workshop environment in Chennai.

How this product helps

The uxcell 6708ZZ's double shielding protects the internal lubricant from fine dust particles, preventing premature wear and ensuring consistent operation. This reduces the need for frequent cleaning and re-lubrication, saving maintenance time and costs.

Scenario 2

Illustrative example

Where it helps

Replacing a worn bearing in an office printer in Mumbai during monsoon season.

How this product helps

The GCr15 Chromium Steel construction offers good corrosion resistance, vital for humid Indian weather. This prevents rust formation on the bearing surfaces, ensuring smooth operation and extending the printer's lifespan compared to standard steel bearings that might corrode.

Specifications

Composition

Inner Race/Outer Race Material	Chromium Steel (GCr15)
Cage Material	Stamping Steel

Usage

Application	Industrial equipment, micro motor, small rotary motor, office equipment
Load Type	Radial and Axial loads in both directions
Lubrication	Pre-lubricated, Oil compatible
Dynamic Load Rating (Cr)	2.51kN
Static Load Rating (Cor)	2.23kN
Cost per use	1 pc at ₹1,441 — ₹1,441 per piece
Shelf life after opening	12 months (category default for mechanical parts)
Contraindications	Not recommended for extremely high-speed applications or environments requiring absolute silence.
Allergens / common irritants	None explicitly listed for skin contact; handle with care to avoid contamination.

How we compare

Feature	uxcell 6708ZZ Deep	Others
Material	GCr15 Chromium Steel (Good anti-rust, corrosion resistance)	Varies by brand; often standard steel or lower-grade chrome steel, may rust faster in humid Indian climates.
Shielding	Double Shielded (ZZ) for lubricant retention and dust protection	Often open or single-shielded; double-shielded options may be available but quality varies.
Accuracy Class	ABEC 1 (P0) / Z2 Noise Level (General Use)	Varies widely; many local bearings may be P0/Z2, but higher precision options are often significantly more expensive.
Load Ratings	Dynamic 2.51kN, Static 2.23kN	Comparable ratings may exist, but verification of material quality and manufacturing consistency is key.
Cost per piece	1 pc at ₹1,441 — ₹1,441 per piece	Local bearings of similar size may range from ₹150-₹400 per piece, depending on brand and specifications.

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uxcell 6708ZZ Deep Groove Ball Bearings 40mm x 50mm x 6mm Double Shielded Chrome Steel (1 pc)

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