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You entered NU2356-EX-TB-M1. This table explores the base group NU2356; it does not preserve or approve every requested suffix. Search your complete marking first →
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“NU2356” across 2 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 | SKFNU 2356 MA280 × 580 × 175 mm | FAGNU2356-EX-TB-M1280 × 580 × 175 mm |
|---|---|---|
| Comparable specifications | ||
| Brand | SKF | FAG |
| Designation | NU 2356 MA | NU2356-EX-TB-M1 |
| Product family | Cylindrical roller bearings | — |
| Detailed type | Single row cylindrical roller bearing, nu design | Cylindrical roller bearings |
| Series | — | NU2356 |
| Bore diameterd | 280 mm | 280 mm |
| Outside diameterD | 580 mm | 580 mm |
| WidthB | 175 mm | 175 mm |
| Basic dynamic load ratingC | 2700 kN | 3500 kN |
| Basic static load ratingC0 | 4300 kN | 5200 kN |
| Fatigue load limitPu | 365 kN | 510 kN |
| Reference speednref | 1000 r/min | 590 r/min |
| Limiting speednG | 1700 r/min | 1640 r/min |
| Mass≈m | 232 kg | 230.91 kg |
| Precision class | — | PN — Normal (ISO 492:2023) |
| Internal clearance | CN | CN (Group N) — Normal internal clearance |
| Sealing | Without | — |
| Cage | Machined brass | M1 — Two Piece Brass Cage Roller Guided |
| Lubricant | None | — |
| Minimum operating temperatureTmin | — | -30 °C |
| Maximum operating temperatureTmax | — | 150 °C |
| Capabilities & suitability | ||
| Radial load capacity | — | Yes |
| Suitable for grease lubrication | — | Yes |
| Suitable for oil lubrication | — | Yes |
| Unsealed design | — | Yes |
| Largebearing | — | Yes |
| Dimensions | ||
| Minimum chamfer dimensionrmin | — | 6 mm |
| Minimum chamfer dimensionrmin | — | 0.236 in |
| Minimum chamfer dimensionr1 min | — | 6 mm |
| Minimum chamfer dimensionr1 min | — | 0.236 in |
| Axial displacements | — | 13.8 mm |
| Axial displacements | — | 0.543 in |
| Raceway diameter outer ringE | — | 521 mm |
| Raceway diameter outer ringE | — | 20.512 in |
| Raceway diameter inner ringF | — | 351 mm |
| Raceway diameter inner ringF | — | 13.819 in |
| Minimum rib diameter outer ringD1 min | — | 487 mm |
| Minimum rib diameter outer ringD1 min | — | 19.173 in |
| Engineering — Abutment dimensions | ||
| Diameter of spacer sleeved a | max. 347 mm | — |
| Diameter of shaft abutmentd b | min. 366 mm | — |
| Diameter of housing abutmentD a | max. 554 mm | — |
| Radius of filletr a | max. 5 mm | — |
| Engineering — Calculation data | ||
| Minimum load factork r | 0.25 | — |
| Limiting valuee | 0.3 | — |
| Calculation factorY | 0 | — |
| Engineering — Dimensions | ||
| Shoulder diameter of outer ringD 1 | ≈ 467 mm | — |
| Raceway diameter of inner ringF | 362 mm | — |
| Chamfer dimensionr 1,2 | min. 6 mm | — |
| Permissible axial displacements | max. 6.6 mm | — |
| Logistics | ||
| Product net weight | 232.0 kg | — |
| eClass code | 23-05-09-01 | — |
| UNSPSC code | 31171505 | — |
| Main Dimensions & Performance Data | ||
| Basic dynamic load rating, radialCr | — | 3,500,000 N |
| Basic dynamic load rating, radialCr | — | 786,870.504 lbf |
| Basic static load rating, radialC0r | — | 5,200,000 N |
| Basic static load rating, radialC0r | — | 1,169,064.748 lbf |
| Fatigue load limit, radialCur | — | 510,000 N |
| Fatigue load limit, radialCur | — | 114,658.273 lbf |
| Manufacturer Identity | ||
| Schaeffler Product Code | — | 370703 |
| Base Type | — | NU2356 |
| Gpsd Group | — | F01 |
| Product Line Id | — | 75 |
| SAP material number | — | 0814086760000 |
| Base product | — | 2305090102 |
| Bearing X designation | — | NU2356-EX-TB-M1 |
| Mounting Manager ID | — | NU2356-EX-TB-M1 |
| Grease application ID | — | NU2356-EX-TB-M1 |
| Mounting dimensions | ||
| Minimum diameter shaft shoulderda min | — | 306 mm |
| Minimum diameter shaft shoulderda min | — | 12.047 in |
| Maximum diameter of shaft shoulderda max | — | 348 mm |
| Maximum diameter of shaft shoulderda max | — | 13.701 in |
| Minimum shaft shoulderdb min | — | 354 mm |
| Minimum shaft shoulderdb min | — | 13.937 in |
| Maximum diameter of housing shoulderDa max | — | 554 mm |
| Maximum diameter of housing shoulderDa max | — | 21.811 in |
| Maximum recess radiusra max | — | 5 mm |
| Maximum recess radiusra max | — | 0.197 in |
| Maximum recess radiusra1 max | — | 5 mm |
| Maximum recess radiusra1 max | — | 0.197 in |
| Product characteristics | ||
| DesignEX | — | Increased Capacity Design Design Modified |
| Radial internal clearanceCN (Group N) | — | Normal internal clearance |
| Tolerance classPN | — | Normal (ISO 492:2023) |
| Number of rows1 | — | Single-row design |
| Product identity | ||
| Official product category | Cylindrical roller bearings | — |
| Official taxonomy path | /products/rolling-bearings/roller-bearings/cylindrical-roller-bearings/single-row-cylindrical-roller-bearings | — |
| Structure group ID | BC1_001_101 | — |
| Available from SKF | Yes | — |
| Remanufacturable | Yes | — |
| Product Identity | ||
| Construction | — | Cylindrical roller bearing NU2..-M1, with cage, single row, non-locating bearing, 2 ribs on outer ring, 0 ribs on inner ring (smooth), type NU, Running accuracy in P6 |
| Short Description | — | Cylindrical roller bearing |
| Properties | ||
| Bearing part | Complete bearing | — |
| Axial displacement capability | In both directions | — |
| Number of rows | 1 | — |
| Locating feature, bearing outer ring | Without | — |
| Bore type | Cylindrical | — |
| Number of flanges, outer ring | 2 | — |
| Number of flanges, inner ring | 0 | — |
| Loose flange | None | — |
| Radial internal clearance | CN | — |
| Tolerance class | Normal | — |
| Coating | Without | — |
| Relubrication feature | Without | — |
| Candidate for remanufacturing | Yes | — |
| Indicative carbon footprint for new product | 858.0 kg CO 2 e | — |
| Indicative carbon footprint for remanufactured product | 285.0 kg CO 2 e | — |
| Technical Data | ||
| Bore Diameter (D) | — | 280 mm |
| Outside Diamater (D) | — | 580 mm |
| Total Width (B) | — | 175 mm |
| Basic Dynamic Load Rating, Radial (Cr) | — | 3,500,000 N |
| Basic Static Load Rating, Radial (C0R) | — | 5,200,000 N |
| Raceway Diameter Inner Ring (F) | — | 351 mm |
| Operating Temperature Min. (Tmin) | — | -30 °C |
| Minimum Diameter Shaft Shoulder (Da) | — | 306 mm |
| Operating Temperature Max. (Tmax) | — | 150 °C |
| Limiting Speed (Limiting Spe) | — | 1,640 1/min |
| Reference Speed (Nϑr) | — | 590 1/min |
| Maximum Recess Radius (Ra Max) | — | 5 mm |
| Maximum Diameter Of Housing Shoulder (Da) | — | 554 mm |
| Minimum Chamfer Dimension (R1 Min) | — | 6 mm |
| Axial Displacement (S) | — | 13.8 mm |
| Minimum Rib Diameter Outer Ring (D1 Min) | — | 487 mm |
| Maximum Diameter Of Shaft Shoulder (Da Max) | — | 348 mm |
| Maximum Recess Radius (Ra1 Max) | — | 5 mm |
| Minimum Chamfer Dimension (Rmin) | — | 6 mm |
| Raceway Diameter Outer Ring (E) | — | 521 mm |
| Minimum Shaft Shoulder (Db Min) | — | 354 mm |
| Fatigue Load Limit, Radial (Cur) | — | 510,000 N |
| Temperature range | ||
| Operating temperature min.Tmin | — | -30 °C |
| Operating temperature min.Tmin | — | -22 °F |
| Operating temperature max.Tmax | — | 150 °C |
| Operating temperature max.Tmax | — | 302 °F |
Automatic matching is a search aid, not an interchangeability declaration. Confirm the full suffix, tolerances, internal design and application limits before substitution.