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.
Designation candidates
“QJ1017” across 2 loaded brands
One highest-ranked designation candidate is shown per manufacturer. Use Custom Compare when you want to choose exact suffix variants yourself.
Technical comparison
Choose exact variants instead →Brand differences at a glance
| Parameter | SKFQJ 1017 N2MA/C4B2085 × 130 × 22 mm | NSKQJ101785 × 130 × 22 mm |
|---|---|---|
| Comparable specifications | ||
| Brand | SKF | NSK |
| Designation | QJ 1017 N2MA/C4B20 | QJ1017 |
| Product family | Angular contact ball bearings | Four point contact ball bearing |
| Detailed type | Four-point contact ball bearing with locating slots | Four point contact ball bearing |
| Bore diameterd | 85 mm | 85 mm |
| Outside diameterD | 130 mm | 130 mm |
| WidthB | 22 mm | 22 mm |
| Basic dynamic load ratingC | 99.5 kN | — |
| Basic static load ratingC0 | 114 kN | — |
| Limiting speednG | 8000 r/min | — |
| Mass≈m | 1.06 kg | 1.1 kg |
| Sealing | Without | — |
| Cage | Machined brass | Machined brass |
| Bearing material | Bearing steel | — |
| Lubricant | None | — |
| Axial load ratings | ||
| Basic dynamic axial load ratingCa | — | 86500 N |
| Basic static axial load ratingC0a | — | 176000 N |
| Boundary dimensions | ||
| Individual bearing widthB | — | 22 mm |
| Minimum bearing chamferr min. | — | 1.1 mm |
| Construction | ||
| Nominal contact angleα | — | 35 ° |
| Cage material and construction | — | Machined brass |
| Construction / arrangement | — | Four-point contact bearing, split inner ring |
| Dimensions | ||
| Contact angle | 35.0 ° | — |
| Load-centre geometry | ||
| Load-centre spacinga0 | — | 75.3 mm |
| Logistics | ||
| Product net weight | 1.06 kg | — |
| eClass code | 23-05-08-05 | — |
| UNSPSC code | 31171538 | — |
| Lubrication-qualified speed | ||
| Limiting speed — grease | — | 3800 r/min |
| Limiting speed — oil | — | 5000 r/min |
| Mass reference | ||
| Approximate mass | — | 1.1 kg |
| Mounting dimensions — shown arrangement | ||
| Minimum shaft shoulder diameterda min. | — | 92 mm |
| Maximum housing shoulder diameterDa max. | — | 123 mm |
| Maximum adjacent fillet radiusra max. | — | 1 mm |
| Product identity | ||
| Official product category | Angular contact ball bearings | — |
| Official taxonomy path | /products/rolling-bearings/ball-bearings/angular-contact-ball-bearings/four-point-contact-ball-bearings | — |
| Structure group ID | BAQ_001 | — |
| Available from SKF | Yes | — |
| Remanufacturable | No | — |
| Properties | ||
| Contact type | Four-point contact | — |
| Number of rows | 1 | — |
| Locating feature, bearing outer ring | Locating slot | — |
| Ring type | Two-piece inner ring and one-piece outer ring | — |
| Matched arrangement | No | — |
| Universal matching bearing | No | — |
| Axial internal clearance | C4 | — |
| Material, bearing | Bearing steel | — |
| Coating | Without | — |
| Relubrication feature | Without | — |
| Indicative carbon footprint for new product | 3.9 kg CO 2 e | — |
Automatic matching is a search aid, not an interchangeability declaration. Confirm the full suffix, tolerances, internal design and application limits before substitution.