Cross-brand designation analysis
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Same-model Comparison
Explore products that share a base designation across loaded brands, with dimensional agreement and data gaps shown clearly.
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One base designation across loaded brands
Exact designations rank first. Dimensions, suffixes and other technical differences remain visible so the result is not mistaken for an interchangeability declaration.
Dimensions verified
“51132” 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 | FAG51132-MP160 × 200 × 31 mm | NSK51132X160 × 200 × 31 mm | KOYO51132160 × 200 × 31 mm |
|---|---|---|---|
| Comparable specifications | |||
| Brand | FAG | NSK | KOYO |
| Designation | 51132-MP | 51132X | 51132 |
| 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 | 51132 | — | — |
| Bore diameterd | 160 mm | 160 mm | 160 mm |
| Outside diameterD | 200 mm | 200 mm | 200 mm |
| WidthB | 31 mm | 31 mm | 31 mm |
| Fatigue load limitPu | — | — | 14.4 kN |
| Reference speednref | 2060 r/min | — | — |
| Limiting speednG | 2550 r/min | — | 1200 r/min |
| Mass≈m | 2.259 kg | 2.07 kg | 2.28 kg |
| Precision class | PN — Normal (ISO 492:2023) | — | — |
| Cage | MP — Solid brass cage, rolling element guided | — | — |
| Minimum operating temperatureTmin | -30 °C | — | — |
| Maximum operating temperatureTmax | 150 °C | — | — |
| Assembly boundary dimensions | |||
| Shaft-washer bore diameterd | — | 160 mm | — |
| Overall outside diameterD | — | 200 mm | — |
| Complete assembled heightT | — | 31 mm | — |
| Axial load ratings | |||
| Basic dynamic axial load ratingCa | — | 113000 N | — |
| Basic static axial load ratingC0a | — | 425000 N | — |
| Calculation factors | |||
| Minimum load factorA | 1 | — | — |
| 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. | — | 1 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 | — | 198 mm | — |
| Housing washer bore diameterD1 | — | 162 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 | 1 mm | — | — |
| Minimum chamfer dimensionrmin | 0.039 in | — | — |
| Inner diameter housing washerD1 | 162 mm | — | — |
| Inner diameter housing washerD1 | 6.378 in | — | — |
| Outer diameter shaft washerd1 | 198 mm | — | — |
| Outer diameter shaft washerd1 | 7.795 in | — | — |
| Lubrication-qualified speed | |||
| Limiting speed — grease | — | 1200 r/min | — |
| Limiting speed — oil | — | 1900 r/min | — |
| Main Dimensions & Performance Data | |||
| Inner diameter shaft washerd | 160 mm | — | — |
| Inner diameter shaft washerd | 6.299 in | — | — |
| Outer diameter housing washerD | 200 mm | — | — |
| Outer diameter housing washerD | 7.874 in | — | — |
| Basic dynamic load rating, axialCa | 112,000 N | — | — |
| Basic dynamic load rating, axialCa | 25,179.856 lbf | — | — |
| Basic static load rating, axialC0a | 425,000 N | — | — |
| Basic static load rating, axialC0a | 95,548.561 lbf | — | — |
| Fatigue load limit, axialCua | 14,600 N | — | — |
| Fatigue load limit, axialCua | 3,282.374 lbf | — | — |
| Manufacturer Identity | |||
| Schaeffler Product Code | 394476 | — | — |
| Official Class Key | — | — | 070-010-000 |
| Base Type | 51132 | — | — |
| Old Designation | ["51132MP"] | — | — |
| Gpsd Group | S02 | — | — |
| Product Line Id | 14 | — | — |
| X Life Marking | n.r. | — | — |
| SAP material number | 0190611610000 | — | — |
| Base product | 2305100101 | — | — |
| Bearing X designation | 51132-MP | — | — |
| Mounting Manager ID | 51132-MP | — | — |
| Grease application ID | 51132-MP | — | — |
| Mass reference | |||
| Approximate assembly mass | — | 2.07 kg | — |
| Mounting dimensions | |||
| Minimum shaft abutment diameterda min. | — | 184 mm | — |
| Maximum housing abutment diameterDa max. | — | 176 mm | — |
| Maximum housing-side fillet radiusra max. | — | 1 mm | — |
| Minimum diameter shaft shoulderda min | 184 mm | — | — |
| Minimum diameter shaft shoulderda min | 7.244 in | — | — |
| Maximum diameter of housing shoulderDa max | 176 mm | — | — |
| Maximum diameter of housing shoulderDa max | 6.929 in | — | — |
| Maximum filled radiusra max | 1 mm | — | — |
| Maximum filled radiusra max | 0.039 in | — | — |
| Product characteristics | |||
| Tolerance classPN | Normal (ISO 492:2023) | — | — |
| Dimensional / heat stabilizationS0 | Rings dimensional stabilized up to 150° | — | — |
| Product Identity | |||
| Construction | Axial deep groove ball bearing 511..-MP, single direction, solid brass cage | — | — |
| Short Description | Axial deep groove ball bearing | — | — |
| Technical Data | |||
| d | — | — | 200 mm |
| T | — | — | 31 mm |
| R(Min.) | — | — | 1 mm |
| Basic Load Ratings Ca | — | — | 140 kN |
| Bore Diameter (D) | 160 mm | — | — |
| Basic Load Ratings C0A | — | — | 425 kN |
| Outside Diameter (D) | 200 mm | — | — |
| Fatigue Load Limit : Cu | — | — | 14.4 kN |
| Width (B) | 31 mm | — | — |
| Limiting Speeds(Grease Lub.) | — | — | 1200 min-1 |
| Basic Dynamic Load Rating, Axial (Ca) | 112,000 N | — | — |
| Limiting Speeds(Oil Lub.) | — | — | 1800 min-1 |
| Basic Static Load Rating, Axial (C0A) | 425,000 N | — | — |
| D1(Max.) | — | — | 198 mm |
| Operating Temperature Min. (Tmin) | -30 °C | — | — |
| D1(Min.) | — | — | 162 mm |
| Limiting Speed (Ng) | 2,550 1/min | — | — |
| D2 | — | — | - mm |
| Operating Temperature Max. (Tmax) | 150 °C | — | — |
| D3 | — | — | - mm |
| Reference Speed (Nϑr) | 2,060 1/min | — | — |
| A | — | — | - mm |
| Minimum Diameter Shaft Shoulder (Da Min) | 184 mm | — | — |
| R | — | — | - mm |
| Minimum Load Factor (A) | 1 | — | — |
| C | — | — | - mm |
| Rip Diameter Shaft Washer (D1) | 198 mm | — | — |
| Da(Min.) | — | — | 184 mm |
| Bore Diameter Housing Washer (D1) | 162 mm | — | — |
| Da(Max.) | — | — | 176 mm |
| Maximum Diameter Of Housing Shoulder (Da Max) | 176 mm | — | — |
| Ra(Max.) | — | — | 1 mm |
| Minimum Chamfer Dimension (Rmin) | 1 mm | — | — |
| Mass(Refer.) | — | — | 2.28 kg |
| Maximum Fillet Radius (Ra Max) | 1 mm | — | — |
| Fatigue Load Limit, Axial (Cua) | 14,600 N | — | — |
| Temperature range | |||
| Operating temperature min.Tmin | -30 °C | — | — |
| Operating temperature min.Tmin | -22 °F | — | — |
| Operating temperature max.Tmax | 150 °C | — | — |
| Operating temperature max.Tmax | 302 °F | — | — |
Automatic matching is a search aid, not an interchangeability declaration. Confirm the full suffix, tolerances, internal design and application limits before substitution.