GE30ES bearing dimensions & suffix variants
Look up recorded dimensions for designations beginning with GE30ES. The table retains complete manufacturer designations so special suffixes and different dimensional variants remain visible.
On this page5 sections ⌄
Find by measured dimensions
Enter bore d, outside diameter D and width B. Use decimals or inch fractions such as 1/2 or 1 1/4.
GE30ES dimensions and recorded technical data
The recorded GE30ES base designation measures 30×47×22 mm (inside diameter d × outside diameter D × width B). This answer uses unsuffixed records from SKF. It does not assign the same dimensions or operating ratings to every suffix.
The numeric series boundary is preserved: a longer number is not included merely because its first digits match. 5 recorded variants are listed. A dash means the value is missing, not zero.
Catalogue parameters for GE30ES
Choose the complete brand and marking before reading a value. These source-labelled records add dimensions, construction and engineering properties where they were recorded; a shared model number does not establish interchangeability.
Units, ranges and minimum/maximum qualifiers are retained. The data is a dated catalogue reference, not a certified drawing, a complete current specification or an operating approval.
SKF GE 30 ES — 41 recorded parameters
Radial spherical plain bearing, requiring maintenance, metric sizes
Reference: SKF product catalogue; source snapshot 2026-09-02.
Read the complete suffix and recorded construction. Similar dimensions do not prove identical seals, clearance, precision or material.
Values shown are retained from the recorded source. Zero boundary dimensions and zero load ratings from incomplete legacy feeds are withheld rather than presented as usable specifications.
Dimensions
| Parameter | Source symbol | Recorded value |
|---|---|---|
| Bore diameter | Not separately recorded | 30.0 mm |
| Outside diameter | Not separately recorded | 47.0 mm |
| Width, inner ring | Not separately recorded | 22.0 mm |
| Width, outer ring | Not separately recorded | 18.0 mm |
Performance
| Parameter | Source symbol | Recorded value |
|---|---|---|
| Basic dynamic load rating | Not separately recorded | 62.0 kN |
| Basic static load rating | Not separately recorded | 310.0 kN |
Properties
| Parameter | Source symbol | Recorded value |
|---|---|---|
| Sliding contact surface combination | Not separately recorded | Steel/steel, standard |
| Material, inner ring | Not separately recorded | Bearing steel |
| Material, outer ring | Not separately recorded | Bearing steel |
| Maintenance | Not separately recorded | Relubrication required |
| Radial internal clearance | Not separately recorded | CN |
| Sealing | Not separately recorded | Without |
| Relubrication feature | Not separately recorded | With |
Logistics
| Parameter | Source symbol | Recorded value |
|---|---|---|
| Product net weight | Not separately recorded | 0.146 kg |
Engineering — Engineering specifications
| Parameter | Source symbol | Recorded value |
|---|---|---|
| Maintenance | Not separately recorded | Relubrication required |
| Sliding contact surface combination | Not separately recorded | Steel/steel, standard |
| Material, inner ring | Not separately recorded | Bearing steel |
| Material, outer ring | Not separately recorded | Bearing steel |
| Sealing | Not separately recorded | Without |
Engineering — Dimensions
| Parameter | Source symbol | Recorded value |
|---|---|---|
| Bore diameter | d | 30 mm |
| Outside diameter | D | 47 mm |
| Width | B | 22 mm |
| Width outer ring | C | 18 mm |
| Angle of tilt | α | 6 ° |
| Raceway diameter inner ring | d k | 40.7 mm |
| Width annular lubrication groove at outer ring | b | 3.1 mm |
| Width annular lubrication groove at inner ring | b 1 | 3.2 mm |
| Diameter lubrication hole (outer ring) | M | 2 mm |
| Chamfer dimension bore | r 1 | min. 0.6 mm |
| Chamfer dimension outer ring | r 2 | min. 0.6 mm |
Engineering — Abutment dimensions
| Parameter | Source symbol | Recorded value |
|---|---|---|
| Abutment diameter shaft | d a | min. 33.3 mm |
| Abutment diameter shaft | d a | max. 34.2 mm |
| Abutment diameter housing | D a | min. 38.7 mm |
| Abutment diameter housing | D a | max. 44 mm |
| Fillet radius shaft | r a | max. 0.6 mm |
| Fillet radius housing | r b | max. 0.6 mm |
Engineering — Calculation data
| Parameter | Source symbol | Recorded value |
|---|---|---|
| Basic dynamic load rating | C | 62 kN |
| Basic static load rating | C 0 | 310 kN |
| Specific dynamic load factor | K | 100 N/mm² |
| Specific static load factor | K 0 | 500 N/mm² |
| Material constant | K M | 330 |
No recorded variant matches these filters. Clear a filter to see other records; no substitute has been inferred.
| Brand / full designation | Named dimensions (mm / in) | Dynamic C (kN) | Static C0 (kN) | Reference speed (rpm) | Limiting speed (rpm) | Mass (kg / g) |
|---|---|---|---|---|---|---|
| SKFGE 30 ESRadial spherical plain bearing, requiring maintenance, metric sizes |
| 62 kN | 310 kN | — | — | 0.146 kg146 g |
| IKOGE30ESSpherical plain bearing |
| 71.8 kN | 431 kN | — | — | 0.160118 kg160.118 g |
| SKFGE 30 ES-2LSRadial spherical plain bearing, requiring maintenance, sealed, metric sizes |
| 62 kN | 310 kN | — | — | 0.14 kg140 g |
| SKFGE 30 ES-2RSRadial spherical plain bearing, requiring maintenance, sealed, metric sizes |
| 62 kN | 310 kN | — | — | 0.14 kg140 g |
| SKFGE 30 ESX-2LSSKF Explorer radial spherical plain bearing, virtually maintenance-free, sealed, metric sizes |
| 93 kN | 310 kN | — | — | 0.16 kg160 g |
Compare recorded seals, clearance, precision and materials
Manufacturer wording is retained. A missing property is not inferred from another brand or a similar suffix.
| Brand / designation | Closure | Original precision | Clearance | Cage | Material | Lubricant |
|---|---|---|---|---|---|---|
| SKF GE 30 ES | Without | Not recorded | CN | Not recorded | Not recorded | Not recorded |
| IKO GE30ES | Not recorded | Not recorded | Not recorded | Not recorded | High Carbon Chromium Bearing Steel | Not recorded |
| SKF GE 30 ES-2LS | Seal on both sides | Not recorded | CN | Not recorded | Not recorded | Not recorded |
| SKF GE 30 ES-2RS | Seal on both sides | Not recorded | CN | Not recorded | Not recorded | Not recorded |
| SKF GE 30 ESX-2LS | Seal on both sides | Not recorded | CN | Not recorded | Not recorded | Not recorded |
How to compare these values
- Use the displayed dimension names and original symbols. Housing length L, height H2 and flange width are not bearing outside diameter D. A catalogue width with an unverified symbol must not be assumed to be inner-ring width B or assembly width T. Open the product record for mounting dimensions and geometry.
- Inch values are calculated from the recorded millimetres using 25.4 mm per inch, rounded to six decimal places. They do not change a metric bearing into an inch-series bearing. Gram values are converted from the recorded mass in kilograms.
- C and C0 describe different rating conditions. They are not a single safe working-load limit and cannot replace an application load calculation.
- Reference and limiting speeds are separate catalogue values. The source grease/oil context is shown where recorded. Lubricant, seals, loads, fit, clearance and cooling affect the usable operating speed.
- A common base number does not prove equivalent seals, clearance, precision, material or interchangeability. Open the full designation for these fields.
Related prefix matches — other model numbers may appear
These discovery results can contain a longer number or a different component. They are not specifications for the requested exact model. Open the complete product to inspect its original geometry.
GE30ES
Spherical plain bearing
View full technical record →SKFGE 30 ES
Radial spherical plain bearing, requiring maintenance, metric sizes
View full technical record →SKFGE 30 ES-2LS
Radial spherical plain bearing, requiring maintenance, sealed, metric sizes
View full technical record →IKOGE30ES2RS
Spherical plain bearing
View full technical record →SKFGE 30 ES-2RS
Radial spherical plain bearing, requiring maintenance, sealed, metric sizes
View full technical record →SKFGE 30 ESX-2LS
SKF Explorer radial spherical plain bearing, virtually maintenance-free, sealed, metric sizes
View full technical record →Check the drawing before substituting
Nominal dimensions are not shaft-fit tolerances. Different variants can add grooves, flanges, wider rings or assembly components. When the table has different dimensions, the complete designation—not the shared prefix—controls.
Reference basis & data limits
Manufacturer terminology is retained in the product records. Technical reference basis: JTEKT Basic Bearing Knowledge (boundary dimensions, tolerance classes and lubrication); NSK Bearing ABCs (lubrication, designations and clearance); NTN technical FAQs (closure codes and component interchange); SKF rolling-bearing selection and maintenance references.
Selection workflows and catalogue grouping are BearingScope editorial aids. Verify the current drawing and application requirements before using a candidate. Missing database information is not converted into an assumed match.