Technical data
39 parametersIdentification
- Manufacturer
- INA
- Type
- Spherical plain bearing
- Part number (SKU)
- GE45-DO#N1
- EAN
- 4012802530537
Dimensions
- Bore d
- 45 mm
- Outside diameter D
- 68 mm
- Mass
- 410 g
- Radial clearance
- CN (Group N)
Load ratings and operation
- Dynamic load rating C
- 166000 N
- Static load rating C₀
- 638000 N
- Sealing
- without
Full manufacturer specification28 parameters · expand
- Ball diameter
- 60.0 mm
- Bore diameter bearing, lower tolerance
- -0.012 mm
- Bore diameter bearing, upper tolerance
- 0.0 mm
- Coating
- Durotect M
- Connection measure Inner ring
- 50.7 mm
- Edge Spacing
- 1.0 mm
- Housing Connection Diameter
- 57.0 mm
- Inner ring width
- 32.0 mm
- Maintenance
- Maintenance required
- Material
- Steel
- Max. operating temperature
- 200.0 °C
- Min. operating temperature
- -60.0 °C
- Outer ring width
- 25.0 mm
- Outside diameter, lower tolerance
- -0.013 mm
- Outside diameter, upper tolerance
- 0.0 mm
- PFAS
- no
- Radial Clearance
- 0,06 - 0,12
- Radial clearance, maximum
- 0.12 mm
- Radial clearance, minimum
- 0.06 mm
- Radial internal clearance
- CN (group N)
- REACH
- REACH compliant
- RoHS
- RoHS compliant
- Sealing
- without
- Tilt angle
- 7.0 °
- Width inner ring, lower tolerance
- -0.12 mm
- Width inner ring, upper tolerance
- 0.0 mm
- Width outer ring, lower tolerance
- -0.3 mm
- Width outer ring, upper tolerance
- 0.0 mm
Classification
- Manufacturer category
- Rolling and Plain Bearings › Plain Bearings › Spherical Plain Bearings › Spherical Plain Bearings, maintenance required
- eCl@ss class
- 23-05-01-06
- UNSPSC
- 31171515
Description
This plain bearing accommodates radial articulation between shaft and housing through a steel-on-steel sliding contact surface, allowing angular misalignment while carrying radial loads. Built to DIN ISO 12240-1 in dimension series E, the GE45-DO has an open design with a net mass of 0.41 kg and radial internal clearance in group CN (Group N), the normal clearance range. Since the bearing has no seals, contamination protection and lubricant retention must be provided externally, and the sliding surface requires periodic maintenance to sustain performance under load. The steel/steel pairing and CN clearance suit applications with high static and dynamic loads where the shaft may pivot relative to the housing, provided the mounting environment allows for regular relubrication and inspection of the contact surface.
The same bearing from other manufacturers (6 designations)
Same size and design — suffix notation differs between brands.
INA
GE45-DO
original — this page
equivalent designation
ASK
GE45
AURORA
GE45ES
LS
GE45ES
RBC
MB45
SKF
GE45DSS
SKF
GE45ES
This is a dimensional and design equivalent, not the same product. If in doubt, ask us before ordering.
GE45-DO
Spherical plain bearing
⌀45 × 68 mm
od EUR 23.64net
+ VAT 23% = EUR 29.08 gross
Cheaper in larger quantities
| from 5 pcs | EUR 23.17 | −2% |
| from 10 pcs | EUR 22.93 | −3% |
| from 25 pcs | EUR 22.46 | −5% |
| from 50 pcs | EUR 21.98 | −7% |
Dispatched within 24 h from our own warehouse
Shipping within the EU: DHL, GLS, from EUR 13.18 net. Transit time 3–5 business days after dispatch. Shipping and returns →
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Datasheet (PDF)RoHS / REACH compliance declaration (PDF)Opening a document for the first time can take up to a minute while the manufacturer prepares it.
