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
“RNA4830” across 4 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 | SKFRNA 4830Single row needle roller bearing with machined rings, with flanges, without inner ring | INARNA4830-XL165 × 190 × mm | KOYORNA4830Needle roller bearings | IKORNA4830165 × 190 × 40 mm |
|---|---|---|---|---|
| Comparable specifications | ||||
| Brand | SKF | INA | KOYO | IKO |
| Designation | RNA 4830 | RNA4830-XL | RNA4830 | RNA4830 |
| Product family | Needle roller bearings | — | Heavy-duty needle roller bearings / Metric series, caged, without inner ring | Machined Type Needle Roller Bearings |
| Detailed type | Single row needle roller bearing with machined rings, with flanges, without inner ring | Radial roller bearing | Needle roller bearings | Needle roller bearings |
| Series | — | RNA4830 | — | RNA48 |
| Bore diameterd | — | 165 mm | — | 165 mm |
| Outside diameterD | 190 mm | 190 mm | 190 mm | 190 mm |
| WidthB | 40 mm | — | — | 40 mm |
| Basic dynamic load ratingC | 170 kN | 172 kN | 142 kN | 168 kN |
| Basic static load ratingC0 | 415 kN | 400 kN | 402 kN | 446 kN |
| Fatigue load limitPu | 45.5 kN | 63 kN | 53.5 kN | — |
| Reference speednref | 2400 r/min | 1830 r/min | — | 1500 r/min |
| Limiting speednG | 2800 r/min | 2850 r/min | 1600 r/min | 2500 r/min |
| Mass≈m | 1.6 kg | 1.578 kg | 1.54 kg | 1.750005 kg |
| Precision class | — | — | — | JIS, Class 0 |
| Sealing | Without | — | — | — |
| Cage | Sheet steel | — | — | 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 |
| Classification | ||||
| Official Category Path | — | — | Needle roller bearings - Heavy-duty needle roller bearings - Metric series, caged, without inner ring | — |
| Official Classification 1 | — | — | Needle roller bearings / Heavy-duty needle roller bearings / Metric series, caged, without inner ring | — |
| Dimensions | ||||
| Bore diameter of needle roller complement | 165.0 mm | — | — | — |
| Engineering — Abutment dimensions | ||||
| Diameter of housing abutmentD a | max. 183.5 mm | — | — | — |
| Fillet radiusr a | max. 1 mm | — | — | — |
| Engineering — Associated seals | ||||
| Radial shaft seal | 165x190x15 HMS5 RG | — | — | — |
| Engineering — Calculation data | ||||
| SKF performance class | SKF Explorer | — | — | — |
| Engineering — Dimensions | ||||
| Diameter under rollersF w | 165 mm | — | — | — |
| Chamfer dimension outer ringr 1,2 | min. 1.1 mm | — | — | — |
| Logistics | ||||
| Product net weight | 1.6 kg | — | — | — |
| eClass code | 23-05-09-03 | — | — | — |
| UNSPSC code | 31171512 | — | — | — |
| Manufacturer Identity | ||||
| Schaeffler Product Code | — | 393928 | — | — |
| Official Class Key | — | — | 090-030-010 | — |
| Base Type | — | RNA4830 | — | — |
| Gpsd Group | — | I01 | — | — |
| Product Line Id | — | 09 | — | — |
| X Life Marking | — | XL | — | — |
| Cad Part Number | — | — | — | RNA4830 |
| Materials | ||||
| Rolling Element Material | — | — | — | SUJ2 |
| Retainer Material | — | — | — | Steel |
| Product Identity | ||||
| Short Description | — | Radial roller bearing | — | Machined Type Needle Roller Bearings |
| Long Description | — | — | — | Machined Type Caged Needle Roller Bearings, High Carbon Steel, With Oil Hole |
| Official Bearing Family | — | — | — | Needle Roller Bearings |
| Official Bearing Type | — | — | — | Machined Type Needle Roller Bearings |
| Construction | — | Needle roller bearings RNA, to DIN 617/ISO 1206 | — | — |
| 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_002 | — | — | — |
| Available from SKF | Yes | — | — | — |
| Remanufacturable | No | — | — | — |
| Properties | ||||
| Bearing part | Bearing without inner ring | — | — | — |
| Number of rows | 1 | — | — | — |
| Outer ring type | Machined (solid) | — | — | — |
| Aligning feature | Without | — | — | — |
| Number of flanges, outer ring | 2 | — | — | — |
| Tolerance class | Normal | — | — | — |
| Material, bearing | Bearing steel | — | — | — |
| Coating | Without | — | — | — |
| Relubrication feature | With | — | — | — |
| Indicative carbon footprint for new product | 5.9 kg CO 2 e | — | — | — |
| Technical Data | ||||
| Rolling Element | — | — | — | Roller |
| Relubricatable | — | — | — | Yes |
| Fw | — | — | 165 mm | — |
| D | — | — | 190 mm | — |
| C | — | — | 40 mm | — |
| R(Min.) | — | — | 1.1 mm | — |
| Basic Load Ratings : Cr | — | — | 142? kN | — |
| Under Roller Diameter (Fw) | — | 165 mm | — | — |
| Basic Load Ratings : C0R | — | — | 402? kN | — |
| Outside Diamater (D) | — | 190 mm | — | — |
| Fatigue Load Limit : Cu | — | — | 53.5 kN | — |
| Basic Dynamic Load Rating, Radial (Cr) | — | 172,000 N | — | — |
| Limiting Speeds(Grease Lub.) | — | — | 1600 min-1 | — |
| Basic Static Load Rating, Radial (C0R) | — | 400,000 N | — | — |
| Limiting Speeds(Oil Lub.) | — | — | 2500 min-1 | — |
| Operating Temperature Min. (Tmin) | — | -30 °C | — | — |
| (Refer.)Mass | — | — | 1.540? kg | — |
| Limiting Speed For Grease Lubrication (Ng Grea) | — | 1,710 1/min | — | — |
| Mass(Refer.) | — | — | 1.540? kg | — |
| Operating Temperature Max. (Tmax) | — | 120 °C | — | — |
| Limiting Speed (Limiting Spe) | — | 2,850 1/min | — | — |
| Reference Speed (Nϑr) | — | 1,830 1/min | — | — |
| Width, Outer Ring (C) | — | 40 mm | — | — |
| Minimum Chamfer Dimension (Rmin) | — | 1.1 mm | — | — |
| Fatigue Load Limit, Radial (Cur) | — | 63,000 N | — | — |
Automatic matching is a search aid, not an interchangeability declaration. Confirm the full suffix, tolerances, internal design and application limits before substitution.