Same-model Comparison
Explore products that share a base designation across loaded brands, with dimensional agreement and data gaps shown clearly.
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You entered QJ-1017-N2MA-C4B20. This table explores the base group QJ1017; it does not preserve or approve every requested suffix. Search your complete marking first →
One base designation across loaded brands
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“QJ1017” across 2 loaded brands
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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.