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
“1317” across 4 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 | SKF131785 × 180 × 41 mm | FAG1317-M85 × 180 × 41 mm | NSK131785 × 180 × 41 mm | KOYO131785 × 180 × 41 mm |
|---|---|---|---|---|
| Comparable specifications | ||||
| Brand | SKF | FAG | NSK | KOYO |
| Designation | 1317 | 1317-M | 1317 | 1317 |
| Product family | Self-aligning ball bearings | — | Self-aligning ball bearing | Open type |
| Detailed type | Self-aligning ball bearings | Self-aligning ball bearings | Self-aligning ball bearings | Self-aligning ball bearings |
| Series | — | 1317 | — | — |
| Bore diameterd | 85 mm | 85 mm | 85 mm | 85 mm |
| Outside diameterD | 180 mm | 180 mm | 180 mm | 180 mm |
| WidthB | 41 mm | 41 mm | 41 mm | 41 mm |
| Basic dynamic load ratingC | 97.5 kN | 99 kN | 108 kN | 122 kN |
| Basic static load ratingC0 | 38 kN | 38 kN | 38 kN | 37.8 kN |
| Fatigue load limitPu | 1.7 kN | 2.07 kN | — | 2.05 kN |
| Reference speednref | 7000 r/min | 4300 r/min | — | — |
| Limiting speednG | 4800 r/min | 5800 r/min | — | 3300 r/min |
| Mass≈m | 4.95 kg | 5.208 kg | 5.03 kg | 4.98 kg |
| Precision class | — | PN — Normal (ISO 492:2023) | — | — |
| Internal clearance | CN | CN (Group N) — Normal internal clearance | — | — |
| Sealing | Without | Without — Not sealed | — | Open |
| Cage | Sheet metal | M — Solid brass cage, ball guided | — | — |
| Bearing material | Bearing steel | — | — | — |
| Lubricant | None | Without — Bearing not greased | — | — |
| Minimum operating temperatureTmin | — | -30 °C | — | — |
| Maximum operating temperatureTmax | — | 150 °C | — | — |
| Boundary dimensions | ||||
| Bearing widthB | — | — | 41 mm | — |
| Minimum bearing chamferr min. | — | — | 3 mm | — |
| Calculation factors | ||||
| Limiting value of Fa/Fr for the applicability of diff. Values of factors X and Ye | — | 0.22 | — | — |
| Dynamic axial load factorY1 | — | 2.88 | — | — |
| Dynamic axial load factorY2 | — | 4.46 | — | — |
| Static axial load factorY0 | — | 3.02 | 3.1 | — |
| Capabilities & suitability | ||||
| Radial load capacity | — | Yes | — | — |
| Axial load capacity in one direction | — | Yes | — | — |
| Axial load capacity in both directions | — | Yes | — | — |
| Suitable for grease lubrication | — | Yes | — | — |
| Suitable for oil lubrication | — | Yes | — | — |
| Unsealed design | — | Yes | — | — |
| Staticangularerrorandmisalignment | — | Yes | — | — |
| Dynamicangularerrorandmisalignment | — | Yes | — | — |
| Classification | ||||
| Official Category Path | — | — | — | Self-aligning ball bearings - Open type |
| Official Classification 1 | — | — | — | Self-aligning ball bearings / Open type |
| Construction | ||||
| Bore construction | — | — | Cylindrical bore | — |
| Dimensions | ||||
| Minimum chamfer dimensionrmin | — | 3 mm | — | — |
| Minimum chamfer dimensionrmin | — | 0.118 in | — | — |
| Shoulder diameter outer ringD1 | — | 151.93 mm | — | — |
| Shoulder diameter outer ringD1 | — | 5.981 in | — | — |
| Shoulder diameter inner ringd1 | — | 117.2 mm | — | — |
| Shoulder diameter inner ringd1 | — | 4.614 in | — | — |
| Engineering — Abutment dimensions | ||||
| Abutment diameter shaftd a | min. 99 mm | — | — | — |
| Abutment diameter housingD a | max. 166 mm | — | — | — |
| Fillet radiusr a | max. 3 mm | — | — | — |
| Engineering — Calculation data | ||||
| Permissible angular misalignmentα | 3 ° | — | — | — |
| Calculation factork r | 0.05 | — | — | — |
| Limiting valuee | 0.22 | — | — | — |
| Calculation factorY 0 | 2.8 | — | — | — |
| Calculation factorY 1 | 2.9 | — | — | — |
| Calculation factorY 2 | 4.5 | — | — | — |
| Engineering — Dimensions | ||||
| Shoulder diameter inner ringd 1 | ≈ 117.6 mm | — | — | — |
| Shoulder diameter outer ringD 1 | ≈ 152.8 mm | — | — | — |
| Chamfer dimensionr 1,2 | min. 3 mm | — | — | — |
| Engineering — Engineering specifications | ||||
| Bore type | Cylindrical | — | — | — |
| Equivalent-load factors | ||||
| Dynamic load ratio thresholde | — | — | 0.21 | — |
| Dynamic axial factor above thresholdY2 | — | — | 4.6 | — |
| Dynamic axial factor at or below thresholdY3 | — | — | 2.9 | — |
| Load ratings | ||||
| Basic dynamic radial load ratingCr | — | — | 108000 N | — |
| Basic static radial load ratingC0r | — | — | 38000 N | — |
| Logistics | ||||
| Product net weight | 4.95 kg | — | — | — |
| eClass code | 23-05-08-06 | — | — | — |
| UNSPSC code | 31171532 | — | — | — |
| Lubrication-qualified speed | ||||
| Limiting speed with grease | — | — | 3400 r/min | — |
| Limiting speed with oil | — | — | 4000 r/min | — |
| Main Dimensions & Performance Data | ||||
| Basic dynamic load rating, radialCr | — | 99,000 N | — | — |
| Basic dynamic load rating, radialCr | — | 22,257.194 lbf | — | — |
| Basic static load rating, radialC0r | — | 38,000 N | — | — |
| Basic static load rating, radialC0r | — | 8,543.165 lbf | — | — |
| Fatigue load limit, radialCur | — | 2,070 N | — | — |
| Fatigue load limit, radialCur | — | 465.378 lbf | — | — |
| Manufacturer Identity | ||||
| Schaeffler Product Code | — | 365934 | — | — |
| Official Class Key | — | — | — | 030-010-000 |
| Base Type | — | 1317 | — | — |
| Old Designation | — | ["1317M"] | — | — |
| Gpsd Group | — | S03 | — | — |
| Product Line Id | — | 14 | — | — |
| X Life Marking | — | n.r. | — | — |
| SAP material number | — | 0190057840000 | — | — |
| Base product | — | 2305080601 | — | — |
| Bearing X designation | — | 1317-M | — | — |
| Mounting Manager ID | — | 1317-M | — | — |
| Grease application ID | — | 1317-M | — | — |
| Mounting dimensions | ||||
| Minimum shaft shoulder diameterda min. | — | — | 98 mm | — |
| Maximum housing shoulder diameterDa max. | — | — | 167 mm | — |
| Maximum adjacent fillet radiusra max. | — | — | 2.5 mm | — |
| Minimum diameter shaft shoulderda min | — | 99 mm | — | — |
| Minimum diameter shaft shoulderda min | — | 3.898 in | — | — |
| Maximum diameter of housing shoulderDa max | — | 166 mm | — | — |
| Maximum diameter of housing shoulderDa max | — | 6.535 in | — | — |
| Maximum fillet radiusra max | — | 2.5 mm | — | — |
| Maximum fillet radiusra max | — | 0.098 in | — | — |
| Product characteristics | ||||
| Bore typeZ | — | Cylindrical | — | — |
| Type of SealWithout | — | Not sealed | — | — |
| Tolerance classPN | — | Normal (ISO 492:2023) | — | — |
| Radial internal clearanceCN (Group N) | — | Normal internal clearance | — | — |
| Product identity | ||||
| Official product category | Self-aligning ball bearings | — | — | — |
| Official taxonomy path | /products/rolling-bearings/ball-bearings/self-aligning-ball-bearings | — | — | — |
| Structure group ID | BJ1_001 | — | — | — |
| Available from SKF | Yes | — | — | — |
| Remanufacturable | No | — | — | — |
| Product Identity | ||||
| Construction | — | Self-aligning ball bearing 13..-M, solid brass cage | — | — |
| Short Description | — | Self-aligning ball bearing | — | — |
| Properties | ||||
| Retaining feature, inner ring | None | — | — | — |
| Locating feature, bearing outer ring | Without | — | — | — |
| Number of rows | 2 | — | — | — |
| Radial internal clearance | CN | — | — | — |
| Tolerance class | Normal | — | — | — |
| Material, bearing | Bearing steel | — | — | — |
| Coating | Without | — | — | — |
| Relubrication feature | Without | — | — | — |
| Indicative carbon footprint for new product | 18.3 kg CO 2 e | — | — | — |
| Reference mass | ||||
| Approximate catalogue mass | — | — | 5.03 kg | — |
| Technical Data | ||||
| d | — | — | — | 180 mm |
| B | — | — | — | 41 mm |
| R(Min.) | — | — | — | 3 mm |
| Basic Load Ratings : Cr | — | — | — | 122 kN |
| Basic Load Ratings : C0R | — | — | — | 37.8 kN |
| Bore Diameter (D) | — | 85 mm | — | — |
| Fatigue Load Limit : Cu | — | — | — | 2.05 kN |
| Outside Diameter (D) | — | 180 mm | — | — |
| Limiting Speeds(Grease Lub.) | — | — | — | 3300 min-1 |
| Width (B) | — | 41 mm | — | — |
| Limiting Speeds(Oil Lub.) | — | — | — | 4000 min-1 |
| Basic Dynamic Load Rating, Radial (Cr) | — | 99,000 N | — | — |
| Constant :E | — | — | — | 0.22 |
| Basic Static Load Rating, Radial (C0R) | — | 38,000 N | — | — |
| Axial Load Factors : Y1 | — | — | — | 2.93 |
| Operating Temperature Min. (Tmin) | — | -30 °C | — | — |
| Axial Load Factors : Y2 | — | — | — | 4.53 |
| Limiting Speed (Ng) | — | 5,800 1/min | — | — |
| Axial Load Factors : Y0 | — | — | — | 3.07 |
| Operating Temperature Max. (Tmax) | — | 150 °C | — | — |
| Da(Min.) | — | — | — | 98 mm |
| Reference Speed (Nϑr) | — | 4,300 1/min | — | — |
| Da(Max.) | — | — | — | 167 mm |
| Fatigue Load Limit, Radial (Cur) | — | 2,070 N | — | — |
| Ra(Max.) | — | — | — | 2.5 mm |
| Limiting Value Of Fa/Fr For The Applicability Of Diff. Values Of Factors X And Y (E) | — | 0.22 | — | — |
| Mass(Refer.) | — | — | — | 4.98 kg |
| Minimum Diameter Shaft Shoulder (Da Min) | — | 99 mm | — | — |
| Shoulder Diameter Inner Ring (D1) | — | 117.2 mm | — | — |
| Dynamic Axial Load Factor (Y1) | — | 2.88 | — | — |
| Maximum Diameter Of Housing Shoulder (Da Max) | — | 166 mm | — | — |
| Minimum Chamfer Dimension (Rmin) | — | 3 mm | — | — |
| Maximum Fillet Radius (Ra Max) | — | 2.5 mm | — | — |
| Shoulder Diameter Outer Ring (D1) | — | 151.93 mm | — | — |
| Dynamic Axial Load Factor (Y2) | — | 4.46 | — | — |
| Static Axial Load Factor (Y0) | — | 3.02 | — | — |
| 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.