Tapered Roller Bearings 12303

12303 Tapered Roller Bearings MS Bearing High Precision

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MS Bearing — Your Trusted Bearing Partner

  • Premium Quality: Exceeding SKF/NSK/NTN Standards
  • Competitive Price: 30% Lower Cost, Factory Direct
  • Fast Delivery: In-Stock Items Ship Within 48 Hours
  • Professional Service: 24/7 Technical Support
  • After-Sales Guarantee: 1-Year Warranty, Hassle-Free Returns

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Description:

Tapered Roller Bearings, bearing price, China supplier, wholesale, OEM/ODM, specifications, industrial machinery, electric motor, mining equipment, construction machinery, automotive, gearboxes, compressors, pumps, heavy load, precision

Introducing the 12303 Tapered Roller Bearings from MS Bearing, designed for high precision and reliability.

  • Applications: Industrial machinery, electric motors, mining equipment.

What is the technical specification of the 12303 Tapered Roller Bearings?

The 12303 Tapered Roller Bearings feature a standard design with a bore diameter of 15mm, outer diameter of 47mm, and width of 16mm, providing exceptional precision and load-bearing capacity.

How can I order or inquire about OEM services for the 12303 Tapered Roller Bearings, and what are the prices?

Contact MS Bearing for OEM inquiries and to get a quote. Prices vary based on quantity and customization requirements. Delivery time is typically 2-3 weeks after confirmation.

* Review data based on MS Bearing two-year sales statistics.
5.0 16 reviews
KR
Seller responded quickly., KR, Yoon, checked reviews before order, bearing is working great.
2025-12-25
UK
Can recommend, UK, Oliver, - 12303, perfect fit, arrived fast, quality ok, checked several options, delivery good, first time ok
2026-03-20
BR
Works fine, BR, Carla, - 12303, no issues, on time
2026-02-27
DE
Helpful seller, DE, Sandra, - 12303, packed very well., finally chose this, good quality, happy
2026-04-02
UK
Will order again when needed., UK, Isabella, - 12303, decent, fast ship., price is very reasonable., worth the research
2026-04-16
Product Image:
12303 Tapered Roller Bearings MS Bearing High Precision
Model:

12303

Inner Dia:

42mm

Outer Dia:

79mm

Thickness:

17mm

Update Time:

13 May, 2026