Technical data
28 parametersIdentification
- Manufacturer
- INA
- Type
- Radial insert ball bearing
- Part number (SKU)
- GE50-XL-KTT-B#N1>1
- EAN
- 4064327795021
Dimensions
- Bore d
- 50 mm
- Outside diameter D
- 90 mm
- Width B
- 49.2 mm
- Mass
- 980 g
Load ratings and operation
- Dynamic load rating C
- 35000 N
- Static load rating C₀
- 23200 N
- Sealing
- KTT
Full manufacturer specification17 parameters · expand
- Calculation factor
- 14.4
- Category
- XL
- Distance to lubrication hole
- 6.9 mm
- Fatigue load limit, radial
- 990.0 N
- Locking collar total width
- 62.8 mm
- Outer ring width
- 22.0 mm
- Outside diameter locking collar/locknut
- 69.0 mm
- Outside diameter seal
- 77.3 mm
- PFAS
- no
- Raceway distance
- 24.6 mm
- REACH
- REACH compliant
- Rib diameter inner ring
- 62.8 mm
- RoHS
- RoHS compliant
- Sealing
- KTT
- Sealing total width
- 26.4 mm
- Shape of outer surface
- B
- Width of flats
- 5.0 mm
Classification
- Manufacturer category
- Rolling and Plain Bearings › Ball Bearings › Insert Ball Bearings and Belt Tension Pulleys › Insert Ball Bearings
- eCl@ss class
- 23-05-08-02
- UNSPSC
- 31171504
Description
This insert ball bearing has a spherical outer ring and is located on the shaft by means of an eccentric locking collar, allowing quick mounting without additional fasteners. Bore diameter is 50.0 mm, outside diameter 90.0 mm, width 49.2 mm, and net mass 0.98 kg. Sealing is provided by T seals on both sides (KTT), protecting the raceway and rolling elements from contamination and moisture ingress. The spherical outside surface of the outer ring allows the bearing to self-align within its housing, compensating for minor shaft misalignment during operation. The eccentric locking collar provides secure fixation on the shaft without set screws, simplifying installation and removal. The double-sided KTT sealing arrangement retains lubricant within the bearing and keeps it suitable for applications where the shaft is exposed to dust or splashing.
The same bearing from other manufacturers (2 designations)
Same size and design — suffix notation differs between brands.
INA
GE50-XL-KTT-B
original — this page
equivalent designation
FAFNIR
E50KPPB3
FAFNIR
GE50KPPB3
This is a dimensional and design equivalent, not the same product. If in doubt, ask us before ordering.
For mounting this bearing
Accessories matching this item. All from our catalogue.
GE50-XL-KTT-B
Common designation: GE50 KTT B
Radial insert ball bearing
⌀50 × 90 × 49.2 mm
od EUR 42.09net
+ VAT 23% = EUR 51.77 gross
Cheaper in larger quantities
| from 5 pcs | EUR 41.25 | −2% |
| from 10 pcs | EUR 40.83 | −3% |
| from 25 pcs | EUR 39.99 | −5% |
| from 50 pcs | EUR 39.15 | −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.
