What is the equivalent of a 60086 bearing?

The 60086 is a 55×120×29mm deep groove ball bearing with verified equivalents across multiple brands: NSK NU311W, NTN NU311ET2, SKF NU 311 ECP, Timken NU311EM. All equivalents share the same bore, outer diameter, width, and load ratings.

What are the dimensions of a 60086 bearing?

The 60086 bearing has a bore diameter of 55mm, outer diameter of 120mm, and width of 29mm. It has a dynamic load rating of 111 kN, static load rating of 111 kN, and weighs 1440g. Maximum speed with grease lubrication is 4,300 rpm.

Can I replace a FAG 60086 with a NSK equivalent?

Yes. FAG and NSK bearings with the same ISO designation are dimensionally interchangeable. The 60086 (55×120×29mm) can be replaced with the equivalent NSK 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.

60086

OpenCNCylindrical Roller BearingExtra Light Series

Compact bearings for space-constrained applications. Lower load capacity but higher speed ratings.

55 × 120 × 29mm

Open (no seal)

Cr 111 kN / C₀r 111 kN

4,300 rpm (grease)

FAGNU311-E-TVP2

Pricing not yet available for this part.

Match Details

The specifications and details for why this match is correct.

Specifications

Bore diameter (d)	55 mm
Outer diameter (D)	120 mm
Width (B)	29 mm
Dynamic load rating (C)	111 kN
Static load rating (C₀)	111 kN
Weight	1440 g
Max speed (grease)	4,300 rpm
Max speed (oil)	22,000 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
FAG	NU311-E-TVP2	Open	CN	Probable
NSK	NU311W	Open	CN	Probable
NTN	NU311ET2	Open	CN	Probable
SKF	NU 311 ECP	Open	CN	Probable
Timken	NU311EM	Open	CN	Probable

Legacy & Proprietary Numbers

SKFNU311NTNNU311CONT60086KOYONU311NSKNU311SNRNU311STEYRNU311E/M6/C3ZKLNU311SKFNU311ECJNTNNU311ESKFNU311ECJ/C3SKFNU311ECMSKFNU311ECM/C3SKFNU311ECM/C4SKFNU311ECML/C3B20SKFNU311ECNM/C3SKFNU311ECP

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
6008	Open (No Seal)	CN
6008 C3	Open (No Seal)	C3
6008-2Z	ZZ	CN
6008-2Z C3	ZZ	C3
6008-2RS1	2RS	CN
6008-2RS1 C3	2RS	C3

Related Bearings

Adjacent sizes and cross-series bearings from our catalog.