TIMKEN 22234EJW33 Spherical Roller Bearing 170 × 310 × 86 mm

Spherical Roller Bearing

RFQ

In stock

EX-WORKS (Incoterms 2020) Seoul, Korea — Buyer arranges freight, duties, and insurance.

Category: Spherical Roller Bearing
Bore: 170 mm
Outer Ø: 310 mm
Width: 86 mm

Overview

TIMKEN 22234EJW33 Spherical Roller Bearing is a heavy-duty bearing that tolerates shaft misalignment and deflection through spherical raceways and barrel-shaped rollers. It supports high radial load and axial load in both directions, making it suitable for mining, steel, paper, wind, and other shock-prone equipment.

The outer ring has a spherical raceway, while the inner ring carries two rows of rollers guided by a cage. This self-aligning structure compensates for minor shaft and housing misalignment during operation.

Key features

Self-aligning capability for misalignment and shaft deflection
High radial and bidirectional axial load capacity
Stable operation under shock and vibration
Long-life design for heavy-duty equipment

Typical applications

Conveyor pulleys
Crushers, screens, and mining equipment
Steel and paper machinery
Wind turbines and heavy machinery

Selection guidance

Review load, speed, misalignment, lubrication method, bore type, and adapter sleeve requirements before selection.

Symbol	Value	Description
≈m	27.225 kg	Weight
Cr	1290000 N	Basic dynamic load rating, radial
C_0r	1590000 N	Basic static load rating, radial
n_G	1800 rpm	Limiting speed (grease)
n_O	2100 rpm	Limiting speed (oil-air)

Symbol	Value	Description
d	170 mm	Bore diameter
D	310 mm	Outside diameter
B	86 mm	Width

Symbol	Value	Description
T_min	-30 °C	Operating temperature min.
T_max	200 °C	Operating temperature max.

Code	Description
P0	Tolerance class
Sheet steel cage	Cage
Cylindrical bore	Bore type
Standard bearing steel	Material

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