Cross-brand designation analysis
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You entered NA4928-XL. This table explores the base group NA4928; it does not preserve or approve every requested suffix. Search your complete marking first →
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One base designation across loaded brands
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“NA4928” 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 | SKFNA 4928140 × 190 × 50 mm | INANA4928-XL140 × 190 × 50 mm | IKONA4928140 × 190 × 50 mm |
|---|---|---|---|
| Comparable specifications | |||
| Brand | SKF | INA | IKO |
| Designation | NA 4928 | NA4928-XL | NA4928 |
| Product family | Needle roller bearings | — | Machined Type Needle Roller Bearings |
| Detailed type | Single row needle roller bearing with machined rings, with flanges | Radial roller bearing | Needle roller bearings |
| Series | — | NA4928 | NA49 |
| Bore diameterd | 140 mm | 140 mm | 140 mm |
| Outside diameterD | 190 mm | 190 mm | 190 mm |
| WidthB | 50 mm | 50 mm | 50 mm |
| Basic dynamic load ratingC | 236 kN | 237 kN | 224 kN |
| Basic static load ratingC0 | 510 kN | 500 kN | 580 kN |
| Fatigue load limitPu | 58.5 kN | 79 kN | — |
| Reference speednref | 2400 r/min | 1860 r/min | 1500 r/min |
| Limiting speednG | 2800 r/min | 2900 r/min | 2500 r/min |
| Mass≈m | 4.15 kg | 4.15 kg | 4.289986 kg |
| Precision class | — | — | JIS, Class 0 |
| Internal clearance | CN | — | — |
| Sealing | Without | — | — |
| Cage | Sheet metal | — | Steel |
| Bearing material | Bearing steel | — | High Carbon Chrome Steel |
| Lubricant | None | — | — |
| Minimum operating temperatureTmin | — | -30 °C | -20 °C |
| Maximum operating temperatureTmax | — | 120 °C | 120 °C |
| Engineering — Abutment dimensions | |||
| Smallest permissible abutment diameter shaft, bearings with flangesd a | min. 148 mm | — | — |
| Diameter of housing abutmentD a | max. 182 mm | — | — |
| Fillet radiusr a | max. 1.5 mm | — | — |
| Engineering — Calculation data | |||
| SKF performance class | SKF Explorer | — | — |
| Engineering — Dimensions | |||
| Raceway diameter inner ringF | 160 mm | — | — |
| Chamfer dimension outer ringr 1,2 | min. 1.5 mm | — | — |
| Permissible axial displacement from the normal position of one bearing ring relative to the others | max. 1.5 mm | — | — |
| Logistics | |||
| Product net weight | 4.15 kg | — | — |
| eClass code | 23-05-09-03 | — | — |
| UNSPSC code | 31171512 | — | — |
| Manufacturer Identity | |||
| Schaeffler Product Code | — | 393274 | — |
| Base Type | — | NA4928 | — |
| Old Designation | — | ["NA4928"] | — |
| Gpsd Group | — | I01 | — |
| Product Line Id | — | 09 | — |
| X Life Marking | — | XL | — |
| Cad Part Number | — | — | NA4928 |
| Materials | |||
| Rolling Element Material | — | — | SUJ2 |
| Retainer Material | — | — | Steel |
| Product Identity | |||
| Short Description | — | Radial roller bearing | Machined Type Needle Roller Bearings |
| Long Description | — | — | Machined Type Needle Roller Bearings, High Carbon Steel, Oil Hole, Inner Ring |
| Official Bearing Family | — | — | Needle Roller Bearings |
| Official Bearing Type | — | — | Machined Type Needle Roller Bearings |
| Construction | — | Radial roller bearing NA..-XL | — |
| Product identity | |||
| Official product category | Needle roller bearings | — | — |
| Official taxonomy path | /products/rolling-bearings/roller-bearings/needle-roller-bearings/needle-roller-bearings-with-machined-rings | — | — |
| Structure group ID | BN1_003 | — | — |
| Available from SKF | Yes | — | — |
| Remanufacturable | No | — | — |
| Properties | |||
| Bearing part | Complete bearing | — | — |
| Number of rows | 1 | — | — |
| Outer ring type | Machined (solid) | — | — |
| Aligning feature | Without | — | — |
| Number of flanges, outer ring | 2 | — | — |
| Radial internal clearance | CN | — | — |
| Tolerance class | Normal | — | — |
| Material, bearing | Bearing steel | — | — |
| Coating | Without | — | — |
| Relubrication feature | With | — | — |
| Indicative carbon footprint for new product | 15.4 kg CO 2 e | — | — |
| Technical Data | |||
| Rolling Element | — | — | Roller |
| Relubricatable | — | — | Yes |
| Outside Diamater (D) | — | 190 mm | — |
| Total Width (B) | — | 50 mm | — |
| Basic Dynamic Load Rating, Radial (Cr) | — | 237,000 N | — |
| Basic Static Load Rating, Radial (C0R) | — | 500,000 N | — |
| Raceway Diameter Inner Ring (F) | — | 160 mm | — |
| Operating Temperature Min. (Tmin) | — | -30 °C | — |
| Limiting Speed For Grease Lubrication (Ng Grea) | — | 1,740 1/min | — |
| Operating Temperature Max. (Tmax) | — | 120 °C | — |
| Limiting Speed (Limiting Spe) | — | 2,900 1/min | — |
| Reference Speed (Nϑr) | — | 1,860 1/min | — |
| Axial Displacement (S) | — | 1.5 mm | — |
| Bore Diameter (D) | — | 140 mm | — |
| Minimum Chamfer Dimension (Rmin) | — | 1.5 mm | — |
| Fatigue Load Limit, Radial (Cur) | — | 79,000 N | — |
Automatic matching is a search aid, not an interchangeability declaration. Confirm the full suffix, tolerances, internal design and application limits before substitution.