What is the equivalent of a 77217 bearing?

The 77217 is a 85×150×28mm ball bearing with verified equivalents across multiple brands: NSK 6217ZZ, NTN 6217ZZ, SKF 6217-2Z, Timken 6217-ZZ. All equivalents share the same bore, outer diameter, width, and load ratings.

What are the dimensions of a 77217 bearing?

The 77217 bearing has a bore diameter of 85mm, outer diameter of 150mm, and width of 28mm. It has a dynamic load rating of 83.2 kN, static load rating of 57 kN, and weighs 1280g. Maximum speed with grease lubrication is 5,000 rpm.

Can I replace a FAG 77217 with a NSK equivalent?

Yes. FAG and NSK bearings with the same ISO designation are dimensionally interchangeable. The 77217 (85×150×28mm) can be replaced with the equivalent NSK part number as long as the seal type (ZZ) and clearance class (CN) match. Always verify load ratings and speed limits for your specific application.

77217

ZZCNDeep Groove Ball Bearing

FAG6217-2ZR

Pricing not yet available for this part.

Match Details

The specifications and details for why this match is correct.

Specifications

Bore diameter (d)	85 mm
Outer diameter (D)	150 mm
Width (B)	28 mm
Dynamic load rating (C)	83.2 kN
Static load rating (C₀)	57 kN
Weight	1280 g
Max speed (grease)	5,000 rpm
Max speed (oil)	—

→ How to read a bearing part number

Get a PDF spec sheet

Save, print, or forward to procurement. We'll email it to you and download immediately.

Cross-References

Every way this part is identified across brands and catalogs.

Tier-1 Brand Equivalents

Brand	Part Number	Seal	Clearance	Status
FAG	6217-2ZR	ZZ	CN	Probable
NSK	6217ZZ	ZZ	CN	Probable
NTN	6217ZZ	ZZ	CN	Probable
SKF	6217-2Z	ZZ	CN	Probable
Timken	6217-ZZ	ZZ	CN	Probable

Legacy & Proprietary Numbers

SKF6217STEYR6217NSK6217PEER6217ZWZ6217KOYO6217FLT6217RHP6217Fafnir217KFEDERAL1217MRC217-SNACHI6217SNR6217FBC6217Federal1217FFMGM6217New Departure77217NTN6217FAFNIR6217HOOVER7217NWG6217ZKL6217SKF6217-2RS1STEYR6217-2RS1NSK6217C3EPEER6217-2RLDZWZ6217-2RSKOYO62172RSFLT6217NRHP6217-2RS

Show all 88 cross-references

Fafnir217KDFEDERAL1217FMRC217-SFFNACHI6217.2NSSNR6217NFBC6217SRFederal1217SFMGM6217NNew Departure77517NTN6217NRSKF6217-2RS1/C3STEYR6217-2RS1/C3NSK6217CMPEER6217-2RLD-C3ZWZ6217KKOYO6217DDFLT6217NRRHP6217NFafnir217KDDFEDERAL1217FFMRC217-SZZNACHI6217NRSNR6217NRSKF6217-2RSJEMSTEYR6217-2Z/C3NSK6217DDUPEER6217-C3ZWZ6217MKOYO6217NRFLT6217ZRHP6217NRSKF6217-2Z/C3STEYR6217C3NSK6217MPEER6217-ZDZWZ6217NKOYO6217ZSKF6217-2ZJEMSTEYR6217C4NSK6217NRPEER6217-ZZDZWZ6217-ZSKF6217/C3STEYR6217NRSKF6217/C3VL0241SKF6217/C4SKF6217JEMSKF6217KSKF6217MA/C3SKF6217M/C3SKF6217M/C3VL0241SKF6217M/C3VL0244SKF6217M/C4S1SKF6217NRSKF6217NR/C3SKF6217-ZSKF6217-Z/C3SKF6217-ZJEM

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

Metal Shielded (ZZ / 2Z)

Metal shields on both sides. Moderate protection from dust and debris. Pre-lubricated with grease.

Avoid forHarsh environments with heavy moisture, chemicals, or fine dust ingress.

Examples

Electric motors
Fans and blowers
Power tools
HVAC 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.

Related Bearings

Adjacent sizes and cross-series bearings from our catalog.