What is the equivalent of a 32011JR bearing?

The 32011JR is a 55×90×23mm tapered roller bearing with verified equivalents across multiple brands: FAG 32011-XL, NSK HR32011J, NTN 4T-32011, SKF 32011 J2/Q. All equivalents share the same bore, outer diameter, width, and load ratings.

What are the dimensions of a 32011JR bearing?

The 32011JR bearing has a bore diameter of 55mm, outer diameter of 90mm, and width of 23mm. It has a dynamic load rating of 40.5 kN, static load rating of 27 kN, and weighs 370g. Maximum speed with grease lubrication is 4,800 rpm.

Can I replace a Timken 32011JR with a FAG equivalent?

Yes. Timken and FAG bearings with the same ISO designation are dimensionally interchangeable. The 32011JR (55×90×23mm) can be replaced with the equivalent FAG part number as long as the seal type (open) and clearance class (CN) match. Always verify load ratings and speed limits for your specific application.

32011JR

OpenCNTapered Roller BearingTapered Roller — Very Light, Wide

Very light series tapered roller bearings with thin cross-section. Compact design for space-constrained applications requiring combined radial and axial load support.

Timken3201155 × 90 × 23mm

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Match Details

The specifications and details for why this match is correct.

Specifications

Bore diameter (d)	55 mm
Outer diameter (D)	90 mm
Width (B)	23 mm
Dynamic load rating (C)	40.5 kN
Static load rating (C₀)	27 kN
Weight	370 g
Max speed (grease)	4,800 rpm
Max speed (oil)	6,600 rpm

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Cross-References

Every way this part is identified across brands and catalogs.

Tier-1 Brand Equivalents

Brand	Part Number	Seal	Clearance	Status
Timken	32011	Open	CN	Probable
FAG	32011-XL	Open	CN	Probable
NSK	HR32011J	Open	CN	Probable
NTN	4T-32011	Open	CN	Probable
SKF	32011 J2/Q	Open	CN	Probable

Legacy & Proprietary Numbers

TIMKEN32011XENASA620415FLT32011XKOYO32011JRNTN32011XSKF32011X/QTIMKEN32011XM

Technical Details & Applications

Specification variations and common equipment types.

Internal Clearance

Normal Clearance (CN)

Standard radial internal clearance. Suitable for most applications under normal operating conditions.

TemperatureUp to ~70°C operating temperature

Seal Type

Open (No Seal)

No seals or shields. Allows external lubrication and cooling. Lowest friction, highest speed capability.

Avoid forDirty, dusty, or wet environments. Applications without planned lubrication maintenance.

Examples

Machine tool spindles
Gearboxes with oil bath lubrication
High-speed precision equipment

Where This Bearing Is Used

Electric motorsPumps and compressorsConveyor rollersAgricultural machineryFans and blowersGearboxesPower transmission equipmentWashing machinesPrinting pressesHVACAutomotive alternators and A/C compressors

Alternative Parts

Options if this exact part isn't what you need.

Same Geometry, Different Configuration

SKF Part Number	Seal Type	Clearance
32011 J2/Q	Open (No Seal)	CN
32011 J2/Q C3	Open (No Seal)	C3

Related Bearings

Adjacent sizes and cross-series bearings from our catalog.