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Tapered Roller Bearing
Created with Pixso. 399A/394A Tapered Roller Bearing 68.262×110×22mm Imperial Single Row Cone & Cup Set

399A/394A Tapered Roller Bearing 68.262×110×22mm Imperial Single Row Cone & Cup Set

Brand Name: GQZ /OEM
Model Number: 399A/394A
MOQ: 1 PCS
Price: USD 0.1-0.9
Delivery Time: 3-5 working days
Payment Terms: T/T
Detail Information
Place of Origin:
China
Certification:
ISO9001:2015
Bearing Model:
399A/394A
Width(B):
22mm
Outer Diameter(D):
110mm
Seals Type:
Open
Precision Rating:
P0/P6
Number Of Row:
Single Row
Inner Diameter(d):
68.262mm
Material:
GCr15 Chrome Bearing Steel
Packaging Details:
in individual packing box
Supply Ability:
100000 Sets per month
Highlight:

399A/394A tapered roller bearing set

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Imperial tapered roller bearing 68.262×110×22mm

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Single row cone and cup bearing set

Product Description
399A/394A Tapered Roller Bearing 68.262×110×22mm Imperial Single Row Cone & Cup Set

399A/394A Tapered Roller Bearing 68.262×110×22mm Imperial Single Row Cone & Cup Set

Product Overview

399A/394A is an imperial single‑row tapered roller bearing set, assembled from separable 399A cone assembly and 394A cup. It supports combined radial and unidirectional axial loads. This open‑type bearing offers stable load performance, widely used for vehicle and general industrial transmission assemblies.

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Key Specifications
Item Value
Model 399A/394A Complete Set
d(Inner diameter) 68.262 mm
D(Outer diameter) 110 mm
T(Total assembly width) 22 mm
Cone width B 21.996 mm
Cup width C 18.824 mm
Dynamic load rating 109 kN
Static load rating 116 kN
Structure Single‑row tapered roller, separable cone & cup
Seal type Open type
Material GCr15 Chrome bearing steel
Weight 0.75 kg
Limiting speed(grease) 3400 r/min
Limiting speed(oil) 4500 r/min
Main Features
  • Separable cone and cup design, supports individual spare‑part replacement
  • Handles combined radial and one‑direction axial loads for mixed force conditions
  • Compact footprint with reliable impact resistance for practical operating scenarios
  • Standard imperial size, good interchangeability for aftermarket replacement
  • Open‑type construction, compatible with grease and oil lubrication
Typical Applications
  • Light‑medium duty vehicle axle and hub assemblies
  • Industrial gearboxes and medium‑load reducer units
  • Transport equipment and machinery transmission components
  • General heavy‑duty mechanical power drive systems

*Ready stock. Short lead time. Fast delivery. Send us your bearing list and let’s get started!

Why Choose GQZ Bearing
  • 30 years professional bearing industry experience
  • ISO certified strict quality inspection
  • Flexible OEM & private label customization
  • 3-5 days fast delivery for stocked bearings
  • Full bearing series, universal interchangeable size
  • Factory direct price & reliable after-sales service

399A/394A Tapered Roller Bearing 68.262×110×22mm Imperial Single Row Cone & Cup Set

399A/394A Tapered Roller Bearing 68.262×110×22mm Imperial Single Row Cone & Cup Set

399A/394A Tapered Roller Bearing 68.262×110×22mm Imperial Single Row Cone & Cup Set

399A/394A Tapered Roller Bearing 68.262×110×22mm Imperial Single Row Cone & Cup Set

399A/394A Tapered Roller Bearing 68.262×110×22mm Imperial Single Row Cone & Cup Set

399A/394A Tapered Roller Bearing 68.262×110×22mm Imperial Single Row Cone & Cup Set

FAQ

Q: Are 399A and 394A two separate complete bearings?

A: No. 399A is cone, 394A is cup. They must be paired as one complete bearing set.

Q: Can single 399A/394A bear bidirectional axial load?

A: Single set only withstands one‑way axial load. Two sets are required for bidirectional support.

Q: Can cone and cup be replaced separately?

A: Original matched cone‑cup pair is recommended to guarantee service life.

Q: Is preload adjustment required on installation?

A: Yes, correct preload setting is essential during mounting work.

*Need custom bearings? Share your drawings, specifications or requirements — we’ll find the right solution for you.