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Precision Bearings & Epidemic Prevention Materials

High-performance industrial bearings and protective materials engineered for reliability, durability, and global compliance. Trusted by manufacturers since 2016.

Bearing Product Industrial Bearing Bearing Assembly Precision Component

About STAROCK

Shanghai Starock Bearing Co., Ltd. specializes in the production and distribution of high-precision bearings, linear guides, and related accessories. With over a decade of experience, we serve industries ranging from automotive and agriculture to industrial automation and energy.

Our commitment to excellence has enabled us to partner with leading manufacturers globally, providing OEM and ODM solutions tailored to exact specifications and performance demands.

10+
Years in Quality Control
8
Production Lines
Factory Tour

Factory Tour

Advanced manufacturing with strict process control

Our Manufacturing Process

From raw material to final inspection — every step ensures precision and durability.

Forging & Machining

Round steel is forged and lathe-machined to precise dimensions before heat treatment.

Quenching & Tempering

Controlled heat treatment enhances hardness and wear resistance for long service life.

Precision Grinding

Raceways are ground to micron-level accuracy for smooth operation and low noise.

Strict Quality Control

Since our establishment, we have maintained rigorous quality standards across all production stages. Our team continuously studies manufacturing technologies and collaborates with domestic OEM partners to ensure compliance with international benchmarks.

  • 100% dimensional inspection
  • Material hardness testing
  • Noise and vibration analysis
  • ABEC-1 and P4 precision standards
Quality Inspection

Our Products

Premium bearings for industrial, automotive, and agricultural applications.

7306B Angular Contact Bearing

7306B Angular Contact Ball Bearing

Precision 40° contact angle, phenolic cage, ABEC-1

  • ID: 30mm
  • OD: 72mm
  • Width: 19mm
  • Material: Chrome Steel
7304B Bearing

7304B Angular Contact Ball Bearing

Lightweight phenolic cage, high-speed performance

  • ID: 20mm
  • OD: 52mm
  • Width: 15mm
  • ABEC-1 Precision
NATR178807VZZ

NATR178807VZZ Needle Roller Bearing

Compact design for high radial load capacity

  • ID: 17mm
  • OD: 88mm
  • Width: 7mm
  • Sealed, double shielded
Timken HH224346/HH224310

Timken HH224346/HH224310

Tapered roller bearing set for heavy-duty use

  • ID: 114.3mm
  • OD: 212.725mm
  • Width: 66.675mm
  • Steel cage, 10.4kg
SNL524-620 Bearing Housing

SNL524-620 Bearing Housing + 1224EKTN9

Complete pedestal unit for industrial shafts

  • Split plummer block design
  • Easy maintenance
  • Heavy-duty cast iron housing
FAG 23088MB Spherical Roller Bearing

FAG 23088MB Spherical Roller Bearing

Self-aligning, high load capacity

  • ID: 440mm
  • Heavy-duty for mining & power
  • Brass cage, M design
SKF UCHA HYA Series

SKF UCHA/HYA Series Pillow Block Bearings

For energy, conveyor, and processing equipment

  • Sizes: 50–70
  • Cast housing with seal
  • High corrosion resistance
NSK 7014CTYNSULP4

NSK 7014CTYNSULP4 Angular Contact Bearing

Ultra-precision P4 grade for spindles

  • ID: 70mm
  • High-speed, low noise
  • Universal match pair
View All 132+ Products
883+
STAROCK Bearings Models
200+
FAG Bearings Available
117
Auto Bearings
10+
Years of Quality Focus

Frequently Asked Questions

What types of bearings do you manufacture?

We produce angular contact ball bearings, deep groove ball bearings, thin-walled bearings, double row bearings, agricultural bearings, and pillow block units. We also supply branded bearings from NSK, FAG, INA, Timken, and others.

Do you offer OEM/ODM services?

Yes, we provide full OEM and ODM support with custom designs, packaging, and branding based on client specifications.

What is your production capacity?

With 8 dedicated production lines and advanced CNC machinery, we maintain high-volume output while ensuring precision and consistency across all batches.

How do you ensure product quality?

Every bearing undergoes dimensional checks, hardness testing, noise analysis, and visual inspection. We follow ISO standards and have a decade-long focus on quality control processes.

Get in Touch

For quotes, technical support, or partnership inquiries, reach out through our official website.

Business Phone: 86--18521308006 (Working Hours)
Address: 3142 room of 3 floor, 1th Building, Putuo district Zhennan Road No.2528, Shanghai, China

Visit Official Website to Contact

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