Cross-brand designation analysis
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You entered 51336-M. This table explores the base group 51336; it does not preserve or approve every requested suffix. Search your complete marking first →
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One base designation across loaded brands
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Dimensions verified
“51336” across 3 loaded brands
At least two brands share the same bore, outside diameter and width. Use Custom Compare when you want to choose exact suffix variants yourself.
Technical comparison
Choose exact variants instead →Brand differences at a glance
| Parameter | FAG51336-MP180 × 300 × 95 mm | NSK51336X180 × 300 × 95 mm | KOYO51336180 × 300 × 95 mm |
|---|---|---|---|
| Comparable specifications | |||
| Brand | FAG | NSK | KOYO |
| Designation | 51336-MP | 51336X | 51336 |
| Product family | — | Axial deep groove ball bearing | Single direction / With flat back faces |
| Detailed type | Axial deep groove ball bearings | Axial deep groove ball bearings | Axial deep groove ball bearings |
| Series | 51336 | — | — |
| Bore diameterd | 180 mm | 180 mm | 180 mm |
| Outside diameterD | 300 mm | 300 mm | 300 mm |
| WidthB | 95 mm | 95 mm | 95 mm |
| Fatigue load limitPu | — | — | 46.2 kN |
| Reference speednref | 2000 r/min | — | — |
| Limiting speednG | 1130 r/min | — | 490 r/min |
| Mass≈m | 28 kg | 25.9 kg | 28.1 kg |
| Precision class | PN — Normal (ISO 492:2023) | — | — |
| Cage | MP — Solid brass cage, rolling element guided | — | — |
| Minimum operating temperatureTmin | -30 °C | — | — |
| Maximum operating temperatureTmax | 200 °C | — | — |
| Assembly boundary dimensions | |||
| Shaft-washer bore diameterd | — | 180 mm | — |
| Overall outside diameterD | — | 300 mm | — |
| Complete assembled heightT | — | 95 mm | — |
| Axial load ratings | |||
| Basic dynamic axial load ratingCa | — | 480000 N | — |
| Basic static axial load ratingC0a | — | 1680000 N | — |
| Calculation factors | |||
| Minimum load factorA | 18 | — | — |
| Capabilities & suitability | |||
| Axial load capacity in one direction | Yes | — | — |
| Suitable for grease lubrication | Yes | — | — |
| Suitable for oil lubrication | Yes | — | — |
| Unsealed design | Yes | — | — |
| Chamfers | |||
| Minimum housing-side chamferr min. | — | 3 mm | — |
| Classification | |||
| Official Category Path | — | — | Thrust ball bearings - Single direction - With flat back faces |
| Official Classification 1 | — | — | Thrust ball bearings / Single direction / With flat back faces |
| Component dimensions | |||
| Shaft washer outside diameterd1 | — | 295 mm | — |
| Housing washer bore diameterD1 | — | 184 mm | — |
| Construction | |||
| Axial load directions | — | One direction | — |
| Seat construction | — | Flat seat | — |
| Radial-load support | — | Not suitable for radial load; separate radial support required | — |
| Dimensions | |||
| Minimum chamfer dimensionrmin | 3 mm | — | — |
| Minimum chamfer dimensionrmin | 0.118 in | — | — |
| Inner diameter housing washerD1 | 184 mm | — | — |
| Inner diameter housing washerD1 | 7.244 in | — | — |
| Outer diameter shaft washerd1 | 295 mm | — | — |
| Outer diameter shaft washerd1 | 11.614 in | — | — |
| Lubrication-qualified speed | |||
| Limiting speed — grease | — | 560 r/min | — |
| Limiting speed — oil | — | 850 r/min | — |
| Main Dimensions & Performance Data | |||
| Inner diameter shaft washerd | 180 mm | — | — |
| Inner diameter shaft washerd | 7.087 in | — | — |
| Outer diameter housing washerD | 300 mm | — | — |
| Outer diameter housing washerD | 11.811 in | — | — |
| Basic dynamic load rating, axialCa | 520,000 N | — | — |
| Basic dynamic load rating, axialCa | 116,906.475 lbf | — | — |
| Basic static load rating, axialC0a | 1,830,000 N | — | — |
| Basic static load rating, axialC0a | 411,420.863 lbf | — | — |
| Fatigue load limit, axialCua | 54,000 N | — | — |
| Fatigue load limit, axialCua | 12,140.288 lbf | — | — |
| Manufacturer Identity | |||
| Schaeffler Product Code | 394658 | — | — |
| Official Class Key | — | — | 070-010-000 |
| Base Type | 51336 | — | — |
| Old Designation | ["51336M","51336MP"] | — | — |
| Gpsd Group | S02 | — | — |
| Product Line Id | 14 | — | — |
| X Life Marking | n.r. | — | — |
| SAP material number | 0190628340000 | — | — |
| Base product | 2305100101 | — | — |
| Bearing X designation | 51336-MP | — | — |
| Mounting Manager ID | 51336-MP | — | — |
| Grease application ID | 51336-MP | — | — |
| Mass reference | |||
| Approximate assembly mass | — | 25.9 kg | — |
| Mounting dimensions | |||
| Minimum shaft abutment diameterda min. | — | 251 mm | — |
| Maximum housing abutment diameterDa max. | — | 229 mm | — |
| Maximum housing-side fillet radiusra max. | — | 2.5 mm | — |
| Minimum diameter shaft shoulderda min | 252 mm | — | — |
| Minimum diameter shaft shoulderda min | 9.921 in | — | — |
| Maximum diameter of housing shoulderDa max | 228 mm | — | — |
| Maximum diameter of housing shoulderDa max | 8.976 in | — | — |
| Maximum filled radiusra max | 2.5 mm | — | — |
| Maximum filled radiusra max | 0.098 in | — | — |
| Product characteristics | |||
| Tolerance classPN | Normal (ISO 492:2023) | — | — |
| Dimensional / heat stabilizationS1 | Rings dimensional stabilized up to 200° | — | — |
| Product Identity | |||
| Construction | Axial deep groove ball bearing 513..-MP, single direction, solid brass cage | — | — |
| Short Description | Axial deep groove ball bearing | — | — |
| Technical Data | |||
| d | — | — | 300 mm |
| T | — | — | 95 mm |
| R(Min.) | — | — | 3 mm |
| Basic Load Ratings Ca | — | — | 578 kN |
| Bore Diameter (D) | 180 mm | — | — |
| Basic Load Ratings C0A | — | — | 1580 kN |
| Outside Diameter (D) | 300 mm | — | — |
| Fatigue Load Limit : Cu | — | — | 46.2 kN |
| Width (B) | 95 mm | — | — |
| Limiting Speeds(Grease Lub.) | — | — | 490 min-1 |
| Basic Dynamic Load Rating, Axial (Ca) | 520,000 N | — | — |
| Limiting Speeds(Oil Lub.) | — | — | 750 min-1 |
| Basic Static Load Rating, Axial (C0A) | 1,830,000 N | — | — |
| D1(Max.) | — | — | 295 mm |
| Operating Temperature Min. (Tmin) | -30 °C | — | — |
| D1(Min.) | — | — | 184 mm |
| Limiting Speed (Ng) | 1,130 1/min | — | — |
| D2 | — | — | - mm |
| Operating Temperature Max. (Tmax) | 200 °C | — | — |
| D3 | — | — | - mm |
| Reference Speed (Nϑr) | 2,000 1/min | — | — |
| A | — | — | - mm |
| Minimum Diameter Shaft Shoulder (Da Min) | 252 mm | — | — |
| R | — | — | - mm |
| Minimum Load Factor (A) | 18 | — | — |
| C | — | — | - mm |
| Rip Diameter Shaft Washer (D1) | 295 mm | — | — |
| Da(Min.) | — | — | 251 mm |
| Bore Diameter Housing Washer (D1) | 184 mm | — | — |
| Da(Max.) | — | — | 229 mm |
| Maximum Diameter Of Housing Shoulder (Da Max) | 228 mm | — | — |
| Ra(Max.) | — | — | 2.5 mm |
| Minimum Chamfer Dimension (Rmin) | 3 mm | — | — |
| Mass(Refer.) | — | — | 28.1 kg |
| Maximum Fillet Radius (Ra Max) | 2.5 mm | — | — |
| Fatigue Load Limit, Axial (Cua) | 54,000 N | — | — |
| Temperature range | |||
| Operating temperature min.Tmin | -30 °C | — | — |
| Operating temperature min.Tmin | -22 °F | — | — |
| Operating temperature max.Tmax | 200 °C | — | — |
| Operating temperature max.Tmax | 392 °F | — | — |
Automatic matching is a search aid, not an interchangeability declaration. Confirm the full suffix, tolerances, internal design and application limits before substitution.