Tapered Roller Bearings 3977X

MS Bearing 3977X/3920 Tapered Roller Bearings High Precision

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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 MS Bearing 3977X/3920 Tapered Roller Bearings, designed for high precision applications.

Applications: Machinery, industrial equipment, electric motors.

What is the technical specification of the 3977X/3920 Tapered Roller Bearings?

The 3977X/3920 Tapered Roller Bearings feature high precision, robust design, and are suitable for heavy load applications.

How can I order the 3977X/3920 Tapered Roller Bearings or inquire about the price?

Contact MS Bearing for a quote and ordering details. We offer competitive pricing and fast delivery.

* Review data based on MS Bearing two-year sales statistics.
5.0 11 reviews
BR
Quick delivery, BR, Gustavo, - 3977X, first time try, easy install, 3 weeks arrival
2026-01-08
FR
FR, Sophie, fits my equipment perfectly., good product.
2026-02-02
DE
DE, Julia, - 3977X, sturdy, perfect fit, good buy.
2026-06-08
UK
Professional seller, would buy again., UK, Lucy, - 3977X, good product., good value., average, satisfied decision
2026-05-29
US
OK, US, Sarah, - 3977X, arrived fast, as described, first purchase here, first order done
2026-04-07
Product Image:
MS Bearing 3977X/3920 Tapered Roller Bearings High Precision
Model:

3977X

Inner Dia:

59mm

Outer Dia:

112mm

Thickness:

30mm

Update Time:

13 May, 2026