Cross-brand designation analysis
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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
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Data incomplete
“K81122” across 2 loaded brands
The base designation is shared, but too few brands have complete boundary dimensions. Use Custom Compare when you want to choose exact suffix variants yourself.
Technical comparison
Choose exact variants instead →Brand differences at a glance
| Parameter | SKFK 81122 TN110 × 145 × mm | INAK81122-TV110 × 145 × 11 mm |
|---|---|---|
| Comparable specifications | ||
| Brand | SKF | INA |
| Designation | K 81122 TN | K81122-TV |
| Product family | Cylindrical roller thrust bearings | — |
| Detailed type | Cylindrical roller and cage thrust assembly | Axial cyl roller and cage assy -ls |
| Series | — | K81122 |
| Bore diameterd | 110 mm | 110 mm |
| Outside diameterD | 145 mm | 145 mm |
| WidthB | — | 11 mm |
| HeightH | 11 mm | — |
| Basic dynamic load ratingC | 163 kN | — |
| Basic static load ratingC0 | 680 kN | — |
| Fatigue load limitPu | 65.5 kN | — |
| Reference speednref | 1100 r/min | 850 r/min |
| Limiting speednG | 2200 r/min | 2260 r/min |
| Mass≈m | 0.325 kg | 0.261 kg |
| Cage | Non-metallic | — |
| Bearing material | Bearing steel | — |
| Minimum operating temperatureTmin | — | -30 °C |
| Maximum operating temperatureTmax | — | 120 °C |
| Engineering — Associated products | ||
| Shaft washer | WS 81122 | — |
| Housing washer | GS 81122 | — |
| Universal washer | LS 110145 | — |
| Engineering — Calculation data | ||
| Minimum axial load factorA | 0.04 | — |
| Engineering — Dimensions | ||
| Diameter rollerD w | 11 mm | — |
| Raceway diameter (min.) roller and cage thrust assemblyE a | 114 mm | — |
| Raceway diameter (max.) roller and cage thrust assemblyE b | 141 mm | — |
| Logistics | ||
| Product net weight | 0.325 kg | — |
| UNSPSC code | 31171505 | — |
| Manufacturer Identity | ||
| Schaeffler Product Code | — | 397101 |
| Base Type | — | K81122 |
| Gpsd Group | — | I02 |
| Product Line Id | — | 63 |
| X Life Marking | — | n.r. |
| Product identity | ||
| Official product category | Cylindrical roller thrust bearings | — |
| Official taxonomy path | /products/rolling-bearings/roller-bearings/cylindrical-roller-thrust-bearings | — |
| Structure group ID | BGS_001_002_003 | — |
| Available from SKF | Yes | — |
| Remanufacturable | No | — |
| Product Identity | ||
| Construction | — | Axial cylindrical roller and cage assembly K811, single direction, suitable for combination with axial bearing washers |
| Short Description | — | Axial cyl roller and cage assy -LS |
| Properties | ||
| Bearing part | Roller and cage assembly | — |
| Axial load capability | Single-direction | — |
| Number of rows | 1 | — |
| Tolerance class | Normal | — |
| Material, bearing | Bearing steel | — |
| Coating | Without | — |
| Indicative carbon footprint for new product | 1.2 kg CO 2 e | — |
| Technical Data | ||
| Bore Diameter Cage (Dc1) | — | 110 mm |
| Cage Outer Diameter (Dc) | — | 145 mm |
| Rolling Element Diameter (Dw) | — | 11 mm |
| Basic Dynamic Load Rating, Axial (Ca) | — | 207,000 N |
| Basic Static Load Rating, Axial (C0A) | — | 700,000 N |
| Operating Temperature Min. (Tmin) | — | -30 °C |
| Raceway Dimension (Eb) | — | 114 mm |
| Operating Temperature Max. (Tmax) | — | 120 °C |
| Limiting Speed (Limiting Spe) | — | 2,260 1/min |
| Reference Speed (Nϑr) | — | 850 1/min |
| Fatigue Load Limit, Axial (Cua) | — | 64,000 N |
| Raceway Dimension (Ea) | — | 141 mm |
Automatic matching is a search aid, not an interchangeability declaration. Confirm the full suffix, tolerances, internal design and application limits before substitution.