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.
Automatic candidate selection
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
“53238” 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 | FAG53238-MP190 × 270 × 65.7 mm | NSK53238X190 × 270 × 65.7 mm | KOYO53238190 × 270 × 65.7 mm |
|---|---|---|---|
| Comparable specifications | |||
| Brand | FAG | NSK | KOYO |
| Designation | 53238-MP | 53238X | 53238 |
| 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 | 53238 | — | — |
| Bore diameterd | 190 mm | 190 mm | 190 mm |
| Outside diameterD | 270 mm | 270 mm | 270 mm |
| WidthB | 65.7 mm | 65.7 mm | 65.7 mm |
| Fatigue load limitPu | — | — | 31.4 kN |
| Reference speednref | 2010 r/min | — | — |
| Limiting speednG | 1540 r/min | — | 650 r/min |
| Mass≈m | 11.263 kg | 12.9 kg | 11.2 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 | — | — |
| Additional information | |||
| Seat washer | U238 | — | — |
| Aligning-seat geometry | |||
| Aligning-seat geometric referenceA | — | 98 mm | — |
| Spherical seat radiusR | — | 200 mm | — |
| Assembly boundary dimensions | |||
| Shaft-washer bore diameterd | — | 190 mm | — |
| Overall outside diameterD | — | 270 mm | — |
| Complete assembled heightT3 | — | 65.7 mm | — |
| Axial load ratings | |||
| Basic dynamic axial load ratingCa | — | 320000 N | — |
| Basic static axial load ratingC0a | — | 1110000 N | — |
| Calculation factors | |||
| Minimum load factorA | 7.2 | — | — |
| Capabilities & suitability | |||
| Axial load capacity in one direction | Yes | — | — |
| Suitable for grease lubrication | Yes | — | — |
| Suitable for oil lubrication | Yes | — | — |
| Unsealed design | Yes | — | — |
| Staticangularerrorandmisalignment | Yes | — | — |
| Chamfers | |||
| Minimum housing-side chamferr min. | — | 2 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 | — | 267 mm | — |
| Housing washer bore diameterD1 | — | 194 mm | — |
| Construction | |||
| Axial load directions | — | One direction | — |
| Seat construction | — | Aligning seat | — |
| Radial-load support | — | Not suitable for radial load; separate radial support required | — |
| Dimensions | |||
| Minimum chamfer dimensionrmin | 2 mm | — | — |
| Minimum chamfer dimensionrmin | 0.079 in | — | — |
| Inner diameter housing washerD1 | 194.7 mm | — | — |
| Inner diameter housing washerD1 | 7.665 in | — | — |
| Outer diameter shaft washerd1 | 265 mm | — | — |
| Outer diameter shaft washerd1 | 10.433 in | — | — |
| Radius spherical housing washerR | 200 mm | — | — |
| Radius spherical housing washerR | 7.874 in | — | — |
| Distance of the center pointA | 98 mm | — | — |
| Distance of the center pointA | 3.858 in | — | — |
| Height with seat washerT1 | 73 mm | — | — |
| Height with seat washerT1 | 2.874 in | — | — |
| Bore diameter seat washerD2 | 230 mm | — | — |
| Bore diameter seat washerD2 | 9.055 in | — | — |
| Outside diameter seat washerD3 | 280 mm | — | — |
| Outside diameter seat washerD3 | 11.024 in | — | — |
| Height seat washerC | 23 mm | — | — |
| Height seat washerC | 0.906 in | — | — |
| Lubrication-qualified speed | |||
| Limiting speed — grease | — | 750 r/min | — |
| Limiting speed — oil | — | 1100 r/min | — |
| Main Dimensions & Performance Data | |||
| Inner diameter shaft washerd | 190 mm | — | — |
| Inner diameter shaft washerd | 7.48 in | — | — |
| Outer diameter housing washerD | 270 mm | — | — |
| Outer diameter housing washerD | 10.63 in | — | — |
| Basic dynamic load rating, axialCa | 335,000 N | — | — |
| Basic dynamic load rating, axialCa | 75,314.748 lbf | — | — |
| Basic static load rating, axialC0a | 1,170,000 N | — | — |
| Basic static load rating, axialC0a | 263,039.568 lbf | — | — |
| Fatigue load limit, axialCua | 35,500 N | — | — |
| Fatigue load limit, axialCua | 7,981.115 lbf | — | — |
| Manufacturer Identity | |||
| Schaeffler Product Code | 394756 | — | — |
| Official Class Key | — | — | 070-010-000 |
| Base Type | 53238 | — | — |
| Old Designation | ["53238MP"] | — | — |
| Gpsd Group | S03 | — | — |
| Product Line Id | 14 | — | — |
| X Life Marking | n.r. | — | — |
| SAP material number | 0190704970000 | — | — |
| Base product | 2305100101 | — | — |
| Bearing X designation | 53238-MP | — | — |
| Mounting Manager ID | 53238-MP | — | — |
| Grease application ID | 53238-MP | — | — |
| Mass reference | |||
| Approximate assembly mass | — | 12.9 kg | — |
| Mounting dimensions | |||
| Minimum shaft abutment diameterda min. | — | 238 mm | — |
| Maximum housing abutment diameterDa max. | — | 222 mm | — |
| Maximum housing-side fillet radiusra max. | — | 2 mm | — |
| Minimum diameter shaft shoulderda min | 238 mm | — | — |
| Minimum diameter shaft shoulderda min | 9.37 in | — | — |
| Maximum diameter of housing shoulderDa max | 230 mm | — | — |
| Maximum diameter of housing shoulderDa max | 9.055 in | — | — |
| Maximum filled radiusra max | 2 mm | — | — |
| Maximum filled radiusra max | 0.079 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 532..-MP, single direction, with spherical housing washer, solid brass cage | — | — |
| Short Description | Axial deep groove ball bearing | — | — |
| Technical Data | |||
| d | — | — | 270 mm |
| T | — | — | 65.7 mm |
| R(Min.) | — | — | 2 mm |
| Basic Load Ratings Ca | — | — | 385 kN |
| Bore Diameter (D) | 190 mm | — | — |
| Basic Load Ratings C0A | — | — | 1060 kN |
| Outside Diameter (D) | 270 mm | — | — |
| Fatigue Load Limit : Cu | — | — | 31.4 kN |
| Width (B) | 65.7 mm | — | — |
| Limiting Speeds(Grease Lub.) | — | — | 650 min-1 |
| Basic Dynamic Load Rating, Axial (Ca) | 335,000 N | — | — |
| Limiting Speeds(Oil Lub.) | — | — | 1000 min-1 |
| Basic Static Load Rating, Axial (C0A) | 1,170,000 N | — | — |
| D1(Max.) | — | — | 267 mm |
| Operating Temperature Min. (Tmin) | -30 °C | — | — |
| D1(Min.) | — | — | 194 mm |
| Limiting Speed (Ng) | 1,540 1/min | — | — |
| D2 | — | — | - mm |
| Operating Temperature Max. (Tmax) | 200 °C | — | — |
| D3 | — | — | - mm |
| Reference Speed (Nϑr) | 2,010 1/min | — | — |
| A | — | — | 98 mm |
| Bore Diameter Seat Washer (D2) | 230 mm | — | — |
| R | — | — | 200 mm |
| Height Seat Washer (C) | 23 mm | — | — |
| C | — | — | - mm |
| Minimum Diameter Shaft Shoulder (Da Min) | 238 mm | — | — |
| Da(Min.) | — | — | 238 mm |
| Minimum Load Factor (A) | 7.2 | — | — |
| Da(Max.) | — | — | 222 mm |
| Outside Diameter Seat Washer (D3) | 280 mm | — | — |
| Ra(Max.) | — | — | 2 mm |
| Rip Diameter Shaft Washer (D1) | 265 mm | — | — |
| Mass(Refer.) | — | — | 11.2 kg |
| Distance Of The Center Point (A) | 98 mm | — | — |
| Bore Diameter Housing Washer (D1) | 194.7 mm | — | — |
| Maximum Diameter Of Housing Shoulder (Da Max) | 230 mm | — | — |
| Minimum Chamfer Dimension (Rmin) | 2 mm | — | — |
| Height With Seat Washer (T1) | 73 mm | — | — |
| Maximum Fillet Radius (Ra Max) | 2 mm | — | — |
| Radius Spherical Housing Washer (R) | 200 mm | — | — |
| Fatigue Load Limit, Axial (Cua) | 35,500 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.