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
“4314” across 2 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 | FAG4314-B-TVH70 × 150 × 51 mm | KOYO431470 × 150 × 51 mm |
|---|---|---|
| Comparable specifications | ||
| Brand | FAG | KOYO |
| Designation | 4314-B-TVH | 4314 |
| Product family | — | Double-row |
| Detailed type | Deep groove ball bearings | Deep groove ball bearings |
| Series | 4314 | — |
| Bore diameterd | 70 mm | 70 mm |
| Outside diameterD | 150 mm | 150 mm |
| WidthB | 51 mm | 51 mm |
| Basic dynamic load ratingC | 156 kN | 144 kN |
| Basic static load ratingC0 | 131 kN | 136 kN |
| Fatigue load limitPu | 7.9 kN | 8.55 kN |
| Reference speednref | 4200 r/min | — |
| Limiting speednG | 4150 r/min | 2700 r/min |
| Mass≈m | 3.99 kg | 4.21 kg |
| Precision class | PN — Normal (ISO 492:2023) | — |
| Internal clearance | CN (Group N) — Normal internal clearance | — |
| Cage | TVH — Solid cage made of glass-fiber reinforced polyamid PA66 | — |
| Lubricant | Lubricating grease | — |
| Minimum operating temperatureTmin | -20 °C | — |
| Maximum operating temperatureTmax | 120 °C | — |
| Calculation factors | ||
| Calculation factorf0 | 13.7 | — |
| 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 | — |
| Unsealed design | Yes | — |
| Classification | ||
| Official Category Path | — | Deep groove ball bearings - Double-row |
| Official Classification 1 | — | Deep groove ball bearings / Double-row |
| Dimensions | ||
| Minimum chamfer dimensionrmin | 2.1 mm | — |
| Minimum chamfer dimensionrmin | 0.083 in | — |
| Shoulder diameter outer ringD1 | 127.1 mm | — |
| Shoulder diameter outer ringD1 | 5.004 in | — |
| Shoulder diameter inner ringd1 | 97.3 mm | — |
| Shoulder diameter inner ringd1 | 3.831 in | — |
| Main Dimensions & Performance Data | ||
| Basic dynamic load rating, radialCr | 156,000 N | — |
| Basic dynamic load rating, radialCr | 35,071.942 lbf | — |
| Basic static load rating, radialC0r | 131,000 N | — |
| Basic static load rating, radialC0r | 29,451.439 lbf | — |
| Fatigue load limit, radialCur | 7,900 N | — |
| Fatigue load limit, radialCur | 1,776.079 lbf | — |
| Manufacturer Identity | ||
| Schaeffler Product Code | 357050 | — |
| Official Class Key | — | 010-040-000 |
| Base Type | 4314 | — |
| Old Designation | ["4314B.TVH"] | — |
| Gpsd Group | S03 | — |
| Product Line Id | 14 | — |
| SAP material number | 0167145390000 | — |
| Base product | 2305080102 | — |
| Bearing X designation | 4314-B-TVH | — |
| Mounting Manager ID | 4314-B-TVH | — |
| Grease application ID | 4314-B-TVH | — |
| Mounting dimensions | ||
| Minimum diameter shaft shoulderda min | 82 mm | — |
| Minimum diameter shaft shoulderda min | 3.228 in | — |
| Maximum diameter of housing shoulderDa max | 138 mm | — |
| Maximum diameter of housing shoulderDa max | 5.433 in | — |
| Maximum fillet radiusra max | 2.1 mm | — |
| Maximum fillet radiusra max | 0.083 in | — |
| Product characteristics | ||
| Design variantB | Bearing without filling slot | — |
| Tolerance classPN | Normal (ISO 492:2023) | — |
| Dimensional / heat stabilizationS0 | Rings dimensional stabilized up to 150° | — |
| Radial internal clearanceCN (Group N) | Normal internal clearance | — |
| Product Identity | ||
| Construction | Deep groove ball bearing 43..-B-TVH, double row, plastic cage | — |
| Short Description | Deep groove ball bearing | — |
| Technical Data | ||
| d | — | 150 mm |
| B | — | 51 mm |
| R(Min.) | — | 2.1 mm |
| Bore Diameter (D) | 70 mm | — |
| Basic Load Ratings : Cr | — | 144 kN |
| Outside Diameter (D) | 150 mm | — |
| Basic Load Ratings : C0R | — | 136 kN |
| Width (B) | 51 mm | — |
| Fatigue Load Limit : Cu | — | 8.55 kN |
| Basic Dynamic Load Rating, Radial (Cr) | 156,000 N | — |
| Factor : F0 | — | 14.4 |
| Basic Static Load Rating, Radial (C0R) | 131,000 N | — |
| Limiting Speeds(Grease Lub.) | — | 2700 min-1 |
| Operating Temperature Min. (Tmin) | -20 °C | — |
| Limiting Speeds(Oil Lub.) | — | 3600 min-1 |
| Limiting Speed (Ng) | 4,150 1/min | — |
| Da(Max.) | — | 139 mm |
| Operating Temperature Max. (Tmax) | 120 °C | — |
| Ra(Max.) | — | 2 mm |
| Reference Speed (Nϑr) | 4,200 1/min | — |
| Mass(Refer.) | — | 4.21 kg |
| Calculation Factor (F0) | 13.7 | — |
| Fatigue Load Limit, Radial (Cur) | 7,900 N | — |
| Minimum Diameter Shaft Shoulder (Da Min) | 82 mm | — |
| Shoulder Diameter Inner Ring (D1) | 97.3 mm | — |
| Maximum Diameter Of Housing Shoulder (Da Max) | 138 mm | — |
| Minimum Chamfer Dimension (Rmin) | 2.1 mm | — |
| Maximum Fillet Radius (Ra Max) | 2.1 mm | — |
| Shoulder Diameter Outer Ring (D1) | 127.1 mm | — |
| Temperature range | ||
| Operating temperature min.Tmin | -20 °C | — |
| Operating temperature min.Tmin | -4 °F | — |
| Operating temperature max.Tmax | 120 °C | — |
| Operating temperature max.Tmax | 248 °F | — |
Automatic matching is a search aid, not an interchangeability declaration. Confirm the full suffix, tolerances, internal design and application limits before substitution.