Tapered Roller Bearings 3877A

3877A/3820 Tapered Roller Bearings MS Bearing High Precision

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MS Bearing — Your Trusted Bearing Partner

  • Premium Quality: Exceeding SKF/NSK/NTN Standards
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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 3877A/3820 Tapered Roller Bearings by MS Bearing, a high precision bearing designed for demanding applications.

Application scenarios: Industrial machinery, electric motors, mining equipment.

What is the technical specification of the 3877A/3820 bearing?

The 3877A/3820 bearing features high precision, high load capacity, and low noise operation. It is suitable for heavy-duty applications.

How can I place an OEM order or inquire about the price?

Contact MS Bearing directly for OEM orders and price inquiries. We offer competitive pricing and reliable delivery.

* Review data based on MS Bearing two-year sales statistics.
5.0 19 reviews
BR
All items were correct., BR, João, - 3877A, no damage, fair price, solid build, first time ok
2026-04-14
BR
Item is exactly as shown., BR, Lucia, quick delivery
2026-02-24
IN
IN, Ajay, not first supplier checked
2026-01-12
ES
ES, Sara, - 3877A, compare many suppliers, second purchase, quality ok, happy
2026-03-14
KR
Item was correct., KR, Eun, - 3877A, 2 weeks delivery, worth it
2026-05-12
Product Image:
3877A/3820 Tapered Roller Bearings MS Bearing High Precision
Model:

3877A

Inner Dia:

41mm

Outer Dia:

85mm

Thickness:

30mm

Update Time:

13 May, 2026