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Different Color Rubber Sealed Ceramic Ball Bearing 607-2RS
US$0.10
1,000 Pieces

Product profile

Customization

Available

Rolling Body

Ball Bearings

The Number of Rows

Single

Model NO.

607

Outer Dimension

Micro(≤26mm)

Material

Bearing Steel

Spherical

Non-Aligning Bearings

Load Direction

Radial Bearing

Separated

Unseparated

Model No.

6000 6200 6300 6800 6900 Series

Seals Type

Zz/2RS/Z/RS/Open

Cage

Steel, Rubber, Brass

Clearance

C0 C2 C3 C4 C5

Tolerance

Abec-1, Abec-3, Abec-5, Abec-7, Abec-9

Structure

Single Row

Grease

SRL,Sb-M,Et-K,Super N or Customized

Coating

Good Corrosion-Resistance

Transport Package

Tube Package + Outer Carton + Pallet

Specification

ISO9001

Trademark

NBVO or NEUTRAL or OEM

Origin

China

HS Code

8482109000

Production Capacity

10000000PCS

Key features

Extended Service Life: Service life can be up to 10 times that of a standard steel bearing.
Electric Insulation: Prevents electrical arcing and acts as an excellent electric insulator.
High Speed Capability: Hybrid design offers higher speed capability than all steel bearings.
Reduced Maintenance: Lower maintenance costs and extended grease life.
Vibration Resistance: Reduces wear from vibration and contamination.
Temperature Control: Operates at lower temperatures compared to standard bearings.
Customized Grease: Grease options include SRL, Sb-M, Et-K, Super N, or customized formulas.
Wide Application Range: Suitable for medical, marine, cryogenic, optical, and high-speed machinery.

Company profile

Ningbo NBVO Seiko Bearing Co., Ltd.
Importers and ExportersHigh Repeat Buyers ChoiceCooperated with Fortune 500Years of Export Experience
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableAverage Response Time: ≤1.42h

AI-Powered supplier vetting

SummaryNingbo NBVO Seiko Bearing Co., Ltd. is presented as a professional manufacturer of high-precision, low-noise deep groove ball bearings for automotive, motor, mechanical, fishing, household appliance, motorcycle, and power-tool applications. Its documented strengths include more than 10 production lines, 15 manufacturing lines, stated output of 6,000,000 deep groove ball-bearing sets, 100% finished-product inspection, 28 quality inspectors, written service-assessment procedures, corrective and preventive action records, complaint-handling procedures, OEM/ODM and design customization services, and broad export-market coverage. The supplier has 12 years of international trade experience and cooperation with Fortune 500 companies. However, the provided information does not establish formal certifications, financial strength, or a recent product-development record. It also lacks overseas warehouses, showrooms, agents, branches, and an available SDK.
Supplier typeThe supplier is explicitly identified as a professional technical supplier and as a company specializing in designing and producing high-precision, low-noise deep groove ball bearings. Its stated applications span automotive, motors, mechanical devices, household appliances, motorcycles, fishing tackle, and power tools.
After-Sales capabilityThe supplier has documented corrective and preventive action procedures, complaint-handling procedures, written service-capability assessment procedures, and in-stock service capacity. Its after-sales infrastructure is limited by the stated absence of overseas warehouses, showrooms, agents, and branches, although it reports overseas service offerings in Europe and participation in Hannover Messe.
Production capacityProduction capacity is supported by more than 10 production lines, a stated 15-line manufacturing figure, output of 6,000,000 deep groove ball-bearing sets, valid manufacturing contracts with associated subcontractors, inventory capacity, and 100% finished-product inspection. Off-season lead time is within 15 workdays, while the peak-season lead-time entry is inconsistent and cannot be interpreted reliably.
Customization capabilityThe supplier explicitly provides customization from designs, 3D software design services, and ODM services. These entries directly support the ability to develop or manufacture customized products based on customer designs.
Client casesThe supplier reports cooperation with Fortune 500 companies and OEM service for popular brands, while also documenting 12 years of international trade experience. These are positive customer-experience indicators, although no customer names, project descriptions, or verifiable case details are provided.

Product Q&A

Q:What is the service life of hybrid ceramic ball bearings?
A:
The service life can be up to 10 times that of a standard steel bearing.
Q:What are the main benefits of using hybrid ceramic bearings?
A:
Benefits include preventing electrical arcing, lower maintenance costs, extended grease life, reduced wear, and lower operating temperatures.
Q:What materials are used for the rings and balls?
A:
The rings are made of Stainless steel (SUS440) or Chrome (GCr15), while the balls are silicon nitride (Si3N4).
Q:What are the available accuracy classes?
A:
Accuracy classes include ABEC-1 (P0), ABEC-3 (P6), ABEC-5 (P5), ABEC-7, and ABEC-9.
Q:What is the lead time for standard and customized orders?
A:
Standard specifications take 10-15 working days, while customized designs take 30-40 days.

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