Cross-brand designation analysis
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You entered 7220BW. This table explores the base group 7220; it does not preserve or approve every requested suffix. Search your complete marking first →
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One base designation across loaded brands
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Dimensions verified
“7220” 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 | SKF7220 BEP100 × 180 × 34 mm | FAG7220-B-XL-JP100 × 180 × 34 mm | TIMKEN7220WNMBRSU100 × 180 × 34 mm | NSK7220AW100 × 180 × 34 mm | KOYO7220100 × 180 × 34 mm |
|---|---|---|---|---|---|
| Comparable specifications | |||||
| Brand | SKF | FAG | TIMKEN | NSK | KOYO |
| Designation | 7220 BEP | 7220-B-XL-JP | 7220WNMBRSU | 7220AW | 7220 |
| Product family | Angular contact ball bearings | — | Angular Contact Ball | Angular contact ball bearing | Single-row / With pressed cage |
| Detailed type | Single row angular contact ball bearing | Angular contact ball bearings | Angular contact ball bearings | Angular contact ball bearings | Angular contact ball bearings |
| Series | — | 7220 | 7200 | — | — |
| 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 | 34 mm | 34 mm | 34 mm | 34 mm | 34 mm |
| Basic dynamic load ratingC | 135 kN | 148 kN | 130 kN | 158 kN | 180 kN |
| Basic static load ratingC0 | 122 kN | 132 kN | 114 kN | 126 kN | 126 kN |
| Fatigue load limitPu | 4.4 kN | 7.8 kN | — | — | 6.5 kN |
| Reference speednref | 4500 r/min | 4200 r/min | — | — | — |
| Limiting speednG | 4000 r/min | 4850 r/min | — | — | 3200 r/min |
| Mass≈m | 3.21 kg | 3.444 kg | 3.46 kg | 3.22 kg | 3.32 kg |
| Precision class | Normal | PN — Normal (ISO 492:2023) | — | — | — |
| Sealing | Without | Without — Not sealed | Open | — | — |
| Cage | Non-metallic | JP — Steel sheet metal | Brass cage | Pressed steel | — |
| Bearing material | Bearing steel | — | — | — | — |
| Lubricant | None | Without — Bearing not greased | — | — | — |
| Minimum operating temperatureTmin | — | -30 °C | — | — | — |
| Maximum operating temperatureTmax | — | 150 °C | — | — | — |
| Boundary dimensions | |||||
| Individual bearing widthB | — | — | — | 34 mm | — |
| Minimum bearing chamferr min. | — | — | — | 2.1 mm | — |
| Minimum secondary bearing chamferr1 min. | — | — | — | 1.1 mm | — |
| Calculation Factors | |||||
| K Factor | — | — | 0.00 | — | — |
| Y1 Factor | — | — | 0.00 | — | — |
| Y2 Factor | — | — | 0.00 | — | — |
| Y0 Factor | — | — | 0.26 | — | — |
| E Factor | — | — | 0.00 | — | — |
| Cg Factor | — | — | 0.0668 | — | — |
| Capabilities & suitability | |||||
| Radial load capacity | — | Yes | — | — | — |
| Axial load capacity in one direction | — | Yes | — | — | — |
| Suitable for grease lubrication | — | Yes | — | — | — |
| Suitable for oil lubrication | — | Yes | — | — | — |
| Unsealed design | — | Yes | — | — | — |
| Classification | |||||
| Official Category Path | — | — | — | — | Angular contact ball bearings - Single-row - With pressed cage |
| Official Classification 1 | — | — | — | — | Angular contact ball bearings / Single-row / With pressed cage |
| Construction | |||||
| Nominal contact angleα | — | — | — | 30 ° | — |
| Standard cage code | — | — | — | W | — |
| Optional cage codes — ratings require separate confirmation | — | — | — | (M), T,TYN | — |
| Catalogue matching scope | — | — | — | DB, DF, DT | — |
| Cage material and construction | — | — | — | Pressed steel | — |
| Construction / arrangement | — | — | — | Single-row angular contact bearing | — |
| Dimensions | |||||
| Contact angle | 40.0 ° | — | — | — | — |
| Minimum chamfer dimensionrmin | — | 2.1 mm | — | — | — |
| Minimum chamfer dimensionrmin | — | 0.083 in | — | — | — |
| Minimum chamfer dimensionr1 min | — | 1.1 mm | — | — | — |
| Minimum chamfer dimensionr1 min | — | 0.043 in | — | — | — |
| Shoulder diameter on outer ring wide side faceD1 | — | 149.56 mm | — | — | — |
| Shoulder diameter on outer ring wide side faceD1 | — | 5.888 in | — | — | — |
| Shoulder diameter on inner ring wide side faced1 | — | 132.32 mm | — | — | — |
| Shoulder diameter on inner ring wide side faced1 | — | 5.209 in | — | — | — |
| Distance between the apexes of the pressure conesa | — | 75.7 mm | — | — | — |
| Distance between the apexes of the pressure conesa | — | 2.98 in | — | — | — |
| Contact angleα | — | 40 ° | — | — | — |
| Engineering — Abutment dimensions | |||||
| Diameter of shaft abutmentd a | min. 112 mm | — | — | — | — |
| Abutment diameter housingD a | max. 168 mm | — | — | — | — |
| Diameter of housing abutmentD b | max. 173 mm | — | — | — | — |
| Radius of filletr a | max. 2 mm | — | — | — | — |
| Radius of filletr b | max. 1 mm | — | — | — | — |
| Engineering — Calculation data | |||||
| Minimum axial load factorA | 0.24 | — | — | — | — |
| Minimum radial load factork r | 0.1 | — | — | — | — |
| Limiting valuee | 1.1 | — | — | — | — |
| Engineering — Calculation data — Bearing pair arranged back-to-back or face-to-face | |||||
| Calculation factor (back-to-back, face-to-face)X | 0.57 | — | — | — | — |
| Calculation factor (back-to-back, face-to-face)Y 0 | 0.52 | — | — | — | — |
| Calculation factor (back-to-back, face-to-face)Y 1 | 0.55 | — | — | — | — |
| Calculation factor (back-to-back, face-to-face)Y 2 | 0.93 | — | — | — | — |
| Engineering — Calculation data — Single bearing or bearing pair arranged in tandem | |||||
| Calculation factor (single, tandem)X | 0.35 | — | — | — | — |
| Calculation factor (single, tandem)Y 0 | 0.26 | — | — | — | — |
| Calculation factor (single, tandem)Y 2 | 0.57 | — | — | — | — |
| 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 | -0.2 to 0 mm | — | — | — | — |
| Shoulder diameter of inner ring (large side face)d 1 | ≈ 130.95 mm | — | — | — | — |
| Shoulder diameter of inner ring (small side face)d 2 | ≈ 115.22 mm | — | — | — | — |
| Shoulder diameter of outer ring (large side face)D 1 | ≈ 150.9 mm | — | — | — | — |
| Distance side face to pressure pointa | 76 mm | — | — | — | — |
| Chamfer dimensionr 1,2 | min. 2.1 mm | — | — | — | — |
| Chamfer dimensionr 3,4 | min. 1.1 mm | — | — | — | — |
| ISO tolerance class for dimensions | Normal | — | — | — | — |
| Engineering — Tolerances of run-out | |||||
| Range of section height at inner ring of assembled bearingt Kia | 25 µm | — | — | — | — |
| Range of section height at outer ring of assembled bearingt Kea | 45 µm | — | — | — | — |
| ISO tolerance class for geometrical tolerances | Normal | — | — | — | — |
| Load ratings | |||||
| Basic dynamic radial load ratingCr | — | — | — | 158000 N | — |
| Basic static radial load ratingC0r | — | — | — | 126000 N | — |
| Load-centre geometry | |||||
| Single-bearing effective load centrea | — | — | — | 57.4 mm | — |
| Logistics | |||||
| Product net weight | 3.21 kg | — | — | — | — |
| eClass code | 23-05-08-03 | — | — | — | — |
| UNSPSC code | 31171531 | — | — | — | — |
| Lubrication-qualified speed | |||||
| Limiting speed — grease | — | — | — | 3200 r/min | — |
| Limiting speed — oil | — | — | — | 4300 r/min | — |
| Main Dimensions & Performance Data | |||||
| Basic dynamic load rating, radialCr | — | 148,000 N | — | — | — |
| Basic dynamic load rating, radialCr | — | 33,273.381 lbf | — | — | — |
| Basic static load rating, radialC0r | — | 132,000 N | — | — | — |
| Basic static load rating, radialC0r | — | 29,676.259 lbf | — | — | — |
| Fatigue load limit, radialCur | — | 7,800 N | — | — | — |
| Fatigue load limit, radialCur | — | 1,753.597 lbf | — | — | — |
| Manufacturer Identity | |||||
| Schaeffler Product Code | — | 359452 | — | — | — |
| Material Number | — | — | 000000000100141710 | — | — |
| Official Class Key | — | — | — | — | 020-010-000 |
| Base Type | — | 7220 | — | — | — |
| World Assembly Part Number | — | — | 7220WNMBRSUC1 | — | — |
| Old Designation | — | ["7220B.JP","7220-B-JP"] | — | — | — |
| Upc | — | — | 0087796074286 | — | — |
| Gpsd Group | — | S03 | — | — | — |
| Product Line Id | — | 14 | — | — | — |
| X Life Marking | — | XL | — | — | — |
| Official Source System | — | — | CORE BP - DS DF | — | — |
| Official Last Run | — | — | 2026-08-23T20:02:47.497 | — | — |
| SAP material number | — | 0191159700000 | — | — | — |
| Base product | — | 2305080301 | — | — | — |
| Bearing X designation | — | 7220-B-XL-JP | — | — | — |
| Mounting Manager ID | — | 7220-B-XL-JP | — | — | — |
| Grease application ID | — | 7220-B-XL-JP | — | — | — |
| Mass reference | |||||
| Approximate mass | — | — | — | 3.22 kg | — |
| Mounting dimensions | |||||
| Minimum diameter of shaft shoulderda min | — | 112 mm | — | — | — |
| Minimum diameter of shaft shoulderda min | — | 4.409 in | — | — | — |
| Maximum diameter of housing shoulderDa max | — | 168 mm | — | — | — |
| Maximum diameter of housing shoulderDa max | — | 6.614 in | — | — | — |
| Maximum diameter of housing shoulderDb max | — | 173 mm | — | — | — |
| Maximum diameter of housing shoulderDb max | — | 6.811 in | — | — | — |
| Maximum fillet radius of shaftra max | — | 2.1 mm | — | — | — |
| Maximum fillet radius of shaftra max | — | 0.083 in | — | — | — |
| Maximum fillet radius of housingra1 max | — | 1 mm | — | — | — |
| Maximum fillet radius of housingra1 max | — | 0.039 in | — | — | — |
| Mounting dimensions — shown arrangement | |||||
| Minimum shaft shoulder diameterda min. | — | — | — | 112 mm | — |
| Maximum housing shoulder diameterDa max. | — | — | — | 168 mm | — |
| Maximum adjacent fillet radiusra max. | — | — | — | 2 mm | — |
| Product characteristics | |||||
| Design variant | — | B | — | — | — |
| Type of SealWithout | — | Not sealed | — | — | — |
| Tolerance classPN | — | Normal (ISO 492:2023) | — | — | — |
| Dimensional / heat stabilizationS0 | — | Rings dimensional stabilized up to 150° | — | — | — |
| Product identity | |||||
| Official product category | Angular contact ball bearings | — | — | — | — |
| Official taxonomy path | /products/rolling-bearings/ball-bearings/angular-contact-ball-bearings/single-row-angular-contact-ball-bearings | — | — | — | — |
| Structure group ID | BA1_001_101 | — | — | — | — |
| Available from SKF | Yes | — | — | — | — |
| Remanufacturable | No | — | — | — | — |
| Product Identity | |||||
| Type Description | — | — | Angular Contact Ball | — | — |
| Construction | — | Angular contact ball bearing 72..-B-XL-JP, single row, X-life, steel sheet metal cage | Single Row Angular Contact Ball Bearing | Imperial Series | 3.9370 in Bore | 7.0866 in OD | 1.3386 in Width | Open | Cylindrical Bore | Brass Cage | 40° Contact Angle | ISO P0 Tolerance | — | — |
| Number Of Rows | 1 | — | 1 | — | — |
| Tapered Bore | — | — | N | — | — |
| Short Description | — | Angular contact ball bearing | — | — | — |
| Properties | |||||
| Contact type | Normal contact (two-point contact) | — | — | — | — |
| Locating feature, bearing outer ring | Without | — | — | — | — |
| Ring type | One-piece inner and outer rings | — | — | — | — |
| Matched arrangement | No | — | — | — | — |
| Universal matching bearing | No | — | — | — | — |
| Axial internal clearance | Not applicable | — | — | — | — |
| Tolerance class | Normal | — | — | — | — |
| Material, bearing | Bearing steel | — | — | — | — |
| Coating | Without | — | — | — | — |
| Relubrication feature | Without | — | — | — | — |
| Indicative carbon footprint for new product | 11.9 kg CO 2 e | — | — | — | — |
| Technical Data | |||||
| d | — | — | — | — | 180 mm |
| Overall Width | — | — | 0.000 mm | — | — |
| B | — | — | — | — | 34 mm |
| Radial Rating | — | — | 145,000 N | — | — |
| R(Min.) | — | — | — | — | 2.1 mm |
| Axial Rating | — | — | 0 N | — | — |
| R1(Min.) | — | — | — | — | 1.1 mm |
| Bore Diameter (D) | — | 100 mm | — | — | — |
| Dynamic Rating C1 | — | — | 130,000 N | — | — |
| Basic Load Ratings : Cr | — | — | — | — | 180 kN |
| Outside Diameter (D) | — | 180 mm | — | — | — |
| Dynamic Rating C90 | — | — | 0 N | — | — |
| Basic Load Ratings : C0R | — | — | — | — | 126 kN |
| Width (B) | — | 34 mm | — | — | — |
| Dynamic Axial Rating Ca90 | — | — | 0 N | — | — |
| Fatigue Load Limit : Cu | — | — | — | — | 6.50 kN |
| Basic Dynamic Load Rating, Radial (Cr) | — | 148,000 N | — | — | — |
| Dynamic Axial Rating Ca1 | — | — | 0 N | — | — |
| Basic Static Load Rating, Radial (C0R) | — | 132,000 N | — | — | — |
| Static Radial Rating C0 | — | — | 114,000 N | — | — |
| Limiting Speeds(Grease Lub.) | — | — | — | — | 3200 min-1 |
| Operating Temperature Min. (Tmin) | — | -30 °C | — | — | — |
| Extended Dynamic Rating Ce | — | — | 145,000 N | — | — |
| Limiting Speeds(Oil Lub.) | — | — | — | — | 4100 min-1 |
| Limiting Speed (Ng) | — | 4,850 1/min | — | — | — |
| Static Axial Rating C0A | — | — | 0 N | — | — |
| Load Center Spread : A | — | — | — | — | 57.7 mm |
| Operating Temperature Max. (Tmax) | — | 150 °C | — | — | — |
| Da(Min.) | — | — | — | — | 112 mm |
| Reference Speed (Nϑr) | — | 4,200 1/min | — | — | — |
| Da(Max.) | — | — | — | — | 168 mm |
| Maximum Diameter Of Housing Shoulder (Db Max) | — | 173 mm | — | — | — |
| Ra(Max.) | — | — | — | — | 2 mm |
| Fatigue Load Limit, Radial (Cur) | — | 7,800 N | — | — | — |
| Mass(Refer.) | — | — | — | — | 3.32 kg |
| Minimum Diameter Shaft Shoulder (Da Min) | — | 112 mm | — | — | — |
| Shoulder Diameter Inner Ring (D1) | — | 132.32 mm | — | — | — |
| Maximum Diameter Of Housing Shoulder (Da Max) | — | 168 mm | — | — | — |
| Minimum Chamfer Dimension (Rmin) | — | 2.1 mm | — | — | — |
| Maximum Fillet Radius (Ra Max) | — | 2.1 mm | — | — | — |
| Maximum Recess Radius (Ra1 Max) | — | 1 mm | — | — | — |
| Shoulder Diameter Outer Ring (D1) | — | 149.56 mm | — | — | — |
| Minimum Chamfer Dimension (R1 Min) | — | 1.1 mm | — | — | — |
| Contact Angle (Α) | — | 40 ° | — | — | — |
| Distance Between The Apexes Of The Pressure Cones (A) | — | 75.7 mm | — | — | — |
| 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.