Cross-brand designation analysis
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You entered 23220RZK-H2320X. This table explores the base group 23220; it does not preserve or approve every requested suffix. Search your complete marking first →
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Dimensions verified
“23220” across 5 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 | SKF23220 CC/W33100 × 180 × 60.3 mm | FAG23220-CP-M-C3100 × 180 × 60.3 mm | TIMKEN23220EJW33100 × 180 × 60.3 mm | NSK23220CE4100 × 180 × 60.3 mm | KOYO23220RH100 × 180 × 60.3 mm |
|---|---|---|---|---|---|
| Comparable specifications | |||||
| Brand | SKF | FAG | TIMKEN | NSK | KOYO |
| Designation | 23220 CC/W33 | 23220-CP-M-C3 | 23220EJW33 | 23220CE4 | 23220RH |
| Product family | Spherical roller bearings | — | Radial SRB | Spherical roller bearing | Spherical roller bearings |
| Detailed type | Spherical roller bearing with relubrication features | Spherical roller bearings | Spherical roller bearings | Spherical roller bearings | Spherical roller bearings |
| Series | — | 23220 | EX26998 | — | — |
| Bore diameterd | 100 mm | 100 mm | 100 mm | 100 mm | 100 mm |
| Outside diameterD | 180 mm | 180 mm | 180 mm | 180 mm | 180 mm |
| WidthB | 60.3 mm | 60.3 mm | 60.3 mm | 60.3 mm | 60.3 mm |
| Basic dynamic load ratingC | 498 kN | — | 553 kN | 525 kN | 533 kN |
| Basic static load ratingC0 | 600 kN | 660 kN | 678 kN | 605 kN | 629 kN |
| Fatigue load limitPu | 63 kN | — | — | — | 53.5 kN |
| Reference speednref | 2400 r/min | — | — | — | — |
| Limiting speednG | 3400 r/min | 30 r/min | — | — | 2600 r/min |
| Mass≈m | 6.55 kg | 6.6 kg | 6.47 kg | 6.6 kg | 6.85 kg |
| Precision class | Normal | — | — | — | — |
| Internal clearance | CN | C3 (Group 3) — Internal clearance larger than CN | — | CN | — |
| Sealing | Without | — | Open | — | — |
| Cage | Sheet metal | M — Brass Cage | Steel cage | Pressed steel | — |
| Lubricant | None | — | — | — | — |
| Minimum operating temperatureTmin | — | -30 °C | — | — | — |
| Maximum operating temperatureTmax | — | 200 °C | — | — | — |
| Boundary dimensions | |||||
| Bearing widthB | — | — | — | 60.3 mm | — |
| Minimum bearing chamferr min. | — | — | — | 2.1 mm | — |
| Calculation Factors | |||||
| K Factor | — | — | 0.00 | — | — |
| Y1 Factor | — | — | 2.22 | — | — |
| Y2 Factor | — | — | 3.30 | — | — |
| Y0 Factor | — | — | 2.17 | — | — |
| E Factor | — | — | 0.30 | — | — |
| Cg Factor | — | — | 0.0687 | — | — |
| Calculation factors | |||||
| Limiting value of Fa/Fr for the applicability of diff. Values of factors X and Ye | — | 0.31 | — | — | — |
| Static axial load factorY0 | — | 2.1 | — | 2.1 | — |
| Capabilities & suitability | |||||
| Radial load capacity | — | Yes | — | — | — |
| Axial load capacity in one direction | — | Yes | — | — | — |
| Axial load capacity in both directions | — | Yes | — | — | — |
| Suitable for grease lubrication | — | Yes | — | — | — |
| Suitable for oil lubrication | — | Yes | — | — | — |
| Unsealed design | — | Yes | — | — | — |
| Staticangularerrorandmisalignment | — | Yes | — | — | — |
| Dynamicangularerrorandmisalignment | — | Yes | — | — | — |
| Classification | |||||
| Official Category Path | — | — | — | — | Spherical roller bearings - Spherical roller bearings |
| Official Classification 1 | — | — | — | — | Spherical roller bearings |
| Construction | |||||
| Bore construction | — | — | — | Cylindrical bore | — |
| Cage material and manufacture | — | — | — | Pressed steel | — |
| Outer-ring lubrication features | — | — | — | E4: oil groove and oil holes | — |
| Internal clearance — catalogue omission rule | — | — | — | CN (normal), where no clearance suffix is specified | — |
| Precision — catalogue omission rule | — | — | — | ISO Normal, where no precision suffix is specified | — |
| Catalogue NSK HPS marking | — | — | — | Marked with an asterisk (HPS) | — |
| Dimensions | |||||
| Minimum chamfer dimensionrmin | — | 2.1 mm | — | — | — |
| Minimum chamfer dimensionrmin | — | 0.083 in | — | — | — |
| Bore diameter outer ringD1 | — | 156.7 mm | — | — | — |
| Bore diameter outer ringD1 | — | 6.169 in | — | — | — |
| Diameter lubrication holeds | — | 4.8 mm | — | — | — |
| Diameter lubrication holeds | — | 0.189 in | — | — | — |
| Width of lubricating groovens | — | 9.5 mm | — | — | — |
| Width of lubricating groovens | — | 0.374 in | — | — | — |
| Engineering — Abutment dimensions | |||||
| Diameter of shaft abutmentd a | min. 112 mm | — | — | — | — |
| Diameter of housing abutmentD a | max. 168 mm | — | — | — | — |
| Radius of filletr a | max. 2 mm | — | — | — | — |
| Engineering — Calculation data | |||||
| SKF performance class | SKF Explorer | — | — | — | — |
| Limiting valuee | 0.33 | — | — | — | — |
| Calculation factorY 1 | 2 | — | — | — | — |
| Calculation factorY 2 | 3 | — | — | — | — |
| Calculation factorY 0 | 2 | — | — | — | — |
| Engineering — Dimensions | |||||
| Deviation limits of mid-range bore diametert Δdmp | -0.02 to 0 mm | — | — | — | — |
| Deviation limits of mid-range outside diametert ΔDmp | -0.025 to 0 mm | — | — | — | — |
| Deviation limits of ring widtht ΔBs | -0.08 to 0 mm | — | — | — | — |
| Shoulder diameter of inner ringd 2 | ≈ 117 mm | — | — | — | — |
| Shoulder/recess diameter of outer ringD 1 | ≈ 153 mm | — | — | — | — |
| Width of lubrication grooveb | 8.3 mm | — | — | — | — |
| Diameter of lubrication holeK | 4.5 mm | — | — | — | — |
| Chamfer dimensionr 1,2 | min. 2.1 mm | — | — | — | — |
| ISO tolerance class for dimensions | Normal | — | — | — | — |
| Engineering — Engineering specifications | |||||
| Bore type | Cylindrical | — | — | — | — |
| Engineering — Radial internal clearance | |||||
| Minimum initial clearance | 60 µm | — | — | — | — |
| Maximum initial clearance | 100 µm | — | — | — | — |
| Engineering — Tolerances of run-out | |||||
| Range of section height at inner ring of assembled bearingt Kia | 6 µm | — | — | — | — |
| Maximum run-out of inner ring side face to the boret Sd | 9 µm | — | — | — | — |
| Range of section height at outer ring of assembled bearingt Kea | 13 µm | — | — | — | — |
| Perpendicularity of outer ring outside surfacet SD | 5 µm | — | — | — | — |
| ISO tolerance class for geometrical tolerances | P5 | — | — | — | — |
| Equivalent-load factors | |||||
| Dynamic load ratio thresholde | — | — | — | 0.32 | — |
| Dynamic axial factor above thresholdY2 | — | — | — | 3.2 | — |
| Dynamic axial factor at or below thresholdY3 | — | — | — | 2.1 | — |
| Load ratings | |||||
| Basic dynamic radial load ratingCr | — | — | — | 525000 N | — |
| Basic static radial load ratingC0r | — | — | — | 605000 N | — |
| Logistics | |||||
| Product net weight | 6.55 kg | — | — | — | — |
| eClass code | 23-05-09-11 | — | — | — | — |
| UNSPSC code | 31171510 | — | — | — | — |
| Lubrication-qualified speed | |||||
| Thermal speed rating — oil bath | — | — | — | 2800 r/min | — |
| Mechanical limiting speed — forced oil circulation | — | — | — | 3800 r/min | — |
| Limiting speed — grease | — | — | — | 1600 r/min | — |
| Limiting speed — oil bath | — | — | — | 2200 r/min | — |
| Main Dimensions & Performance Data | |||||
| Basic static load rating, radialC0r | — | 660,000 N | — | — | — |
| Basic static load rating, radialC0r | — | 148,381.295 lbf | — | — | — |
| Manufacturer Identity | |||||
| Schaeffler Product Code | — | 2881397 | — | — | — |
| Material Number | — | — | 000000000190018495 | — | — |
| Official Class Key | — | — | — | — | 060-010-000 |
| Base Type | — | 23220 | — | — | — |
| World Assembly Part Number | — | — | 23220EJW33 | — | — |
| Gpsd Group | — | F02 | — | — | — |
| Inner Ring Part Number | — | — | 100ASDC32 | — | — |
| Product Line Id | — | 37 | — | — | — |
| Outer Ring Part Number | — | — | 100ESDC32W33 | — | — |
| Drawing Number | — | — | M102836 | — | — |
| Upc | — | — | 0087796024762 | — | — |
| Official Source System | — | — | CORE BP - DS DF | — | — |
| Official Last Run | — | — | 2026-08-23T20:02:46.153 | — | — |
| SAP material number | — | 3025389090030 | — | — | — |
| Base product | — | 2305091121 | — | — | — |
| Mounting dimensions | |||||
| Minimum shaft shoulder diameterda min. | — | — | — | 112 mm | — |
| Maximum shaft shoulder diameterda max. | — | — | — | 118 mm | — |
| Maximum housing shoulder diameterDa max. | — | — | — | 168 mm | — |
| Minimum housing shoulder diameterDa min. | — | — | — | 155 mm | — |
| Maximum adjacent fillet radiusra max. | — | — | — | 2 mm | — |
| Minimum diameter shaft shoulderda min | — | 112 mm | — | — | — |
| Minimum diameter shaft shoulderda min | — | 4.409 in | — | — | — |
| Maximum diameter of housing shoulderDa max | — | 168 mm | — | — | — |
| Maximum diameter of housing shoulderDa max | — | 6.614 in | — | — | — |
| Maximum recess radiusra max | — | 2.1 mm | — | — | — |
| Maximum recess radiusra max | — | 0.083 in | — | — | — |
| Product characteristics | |||||
| DesignCP | — | „Caster Product“ for continuous casting machines | — | — | — |
| Bore typeZ | — | Cylindrical | — | — | — |
| Radial internal clearanceC3 (Group 3) | — | Internal clearance larger than CN | — | — | — |
| Relubrication feature | With | Standard | — | — | — |
| Product identity | |||||
| Official product category | Spherical roller bearings | — | — | — | — |
| Official taxonomy path | /products/rolling-bearings/roller-bearings/spherical-roller-bearings | — | — | — | — |
| Structure group ID | BS2_001 | — | — | — | — |
| Available from SKF | Yes | — | — | — | — |
| Remanufacturable | Yes | — | — | — | — |
| Product Identity | |||||
| Construction | — | spherical roller bearing 232..-CP, optimized design for continous casting machines | Spherical Roller Bearing | Imperial Series | 3.9370 in Bore | 7.0866 in OD | 2.3740 in Width | Open | Cylindrical Bore | Steel Cage | C0 Clearance | Bearing contains application features | — | — |
| Short Description | — | Spherical Roller Bearing | — | — | — |
| Type Description | — | — | Radial SRB | — | — |
| Number Of Rows | 2 | — | 2 | — | — |
| Tapered Bore | — | — | N | — | — |
| Properties | |||||
| Locating feature, bearing outer ring | Without | — | — | — | — |
| Radial internal clearance | CN | — | — | — | — |
| Tolerance class for dimensions | Normal | — | — | — | — |
| Tolerance class for run-out | P5 | — | — | — | — |
| Candidate for remanufacturing | Yes | — | — | — | — |
| Indicative carbon footprint for new product | 24.2 kg CO 2 e | — | — | — | — |
| Indicative carbon footprint for remanufactured product | 8.1 kg CO 2 e | — | — | — | — |
| Reference mass | |||||
| Approximate catalogue mass | — | — | — | 6.6 kg | — |
| Technical Data | |||||
| d | — | — | — | — | 180 mm |
| B | — | — | — | — | 60.3 mm |
| R(Min.) | — | — | — | — | 2.1 mm |
| Bore Diameter (D) | — | 100 mm | — | — | — |
| Basic Load Ratings : Cr | — | — | — | — | 533 kN |
| Outside Diamater (D) | — | 180 mm | — | — | — |
| Basic Load Ratings : C0R | — | — | — | — | 629 kN |
| Total Width (B) | — | 60.3 mm | — | — | — |
| Overall Width | — | — | 0.000 mm | — | — |
| Fatigue Load Limit : Cu | — | — | — | — | 53.5 kN |
| Basic Static Load Rating, Radial (C0R) | — | 660,000 N | — | — | — |
| Radial Rating | — | — | 553,000 N | — | — |
| Limiting Speeds(Grease Lub.) | — | — | — | — | 2600 min-1 |
| Diameter Lubrication Hole (Ds) | — | 4.8 mm | — | — | — |
| Axial Rating | — | — | 0 N | — | — |
| Limiting Speeds(Oil Lub.) | — | — | — | — | 3400 min-1 |
| Operating Temperature Min. (Tmin) | — | -30 °C | — | — | — |
| Dynamic Rating C1 | — | — | 553,000 N | — | — |
| Constant E | — | — | — | — | 0.32 |
| Minimum Diameter Shaft Shoulder (Da) | — | 112 mm | — | — | — |
| Dynamic Rating C90 | — | — | 0 N | — | — |
| Axial Load Factors : Y1 | — | — | — | — | 2.09 |
| Operating Temperature Max. (Tmax) | — | 200 °C | — | — | — |
| Dynamic Axial Rating Ca90 | — | — | 0 N | — | — |
| Axial Load Factors : Y2 | — | — | — | — | 3.11 |
| Limiting Speed (Limiting Spe) | — | 30 1/min | — | — | — |
| Dynamic Axial Rating Ca1 | — | — | 0 N | — | — |
| Axial Load Factors : Y0 | — | — | — | — | 2.04 |
| Maximum Recess Radius (Ra Max) | — | 2.1 mm | — | — | — |
| Static Radial Rating C0 | — | — | 678,000 N | — | — |
| Da(Min.) | — | — | — | — | 112 mm |
| Maximum Diameter Of Housing Shoulder (Da) | — | 168 mm | — | — | — |
| Extended Dynamic Rating Ce | — | — | 0 N | — | — |
| Da(Max.) | — | — | — | — | 168 mm |
| Limiting Value Of Fa/Fr For The Applicability Of Diff. Values Of Factors X And Y (E) | — | 0.31 | — | — | — |
| Static Axial Rating C0A | — | — | 0 N | — | — |
| Ra(Max.) | — | — | — | — | 2 mm |
| Width Of Lubricating Groove (Ns) | — | 9.5 mm | — | — | — |
| Mass(Refer.) | — | — | — | — | 6.85 kg |
| Bore Diameter Outer Ring (D1) | — | 156.7 mm | — | — | — |
| Minimum Chamfer Dimension (Rmin) | — | 2.1 mm | — | — | — |
| Static Axial Load Factor (Y0) | — | 2.1 | — | — | — |
| Temperature range | |||||
| Operating temperature min.Tmin | — | -30 °C | — | — | — |
| Operating temperature min.Tmin | — | -22 °F | — | — | — |
| Operating temperature max.Tmax | — | 200 °C | — | — | — |
| Operating temperature max.Tmax | — | 392 °F | — | — | — |
Automatic matching is a search aid, not an interchangeability declaration. Confirm the full suffix, tolerances, internal design and application limits before substitution.