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30220J
The 30220J is a metric tapered roller bearing conforming to ISO 355 standards, featuring a 100 mm bore diameter and belonging to the 302 series. Tapered roller bearings use conical rollers arranged between inner and outer ring raceways to handle combined radial and axial loads.
This bearing type is commonly used in automotive wheel hubs, gearboxes, transmissions, and industrial machinery requiring support of heavy radial and thrust loads. The tapered geometry allows for precise adjustment of bearing clearance during installation.
30220J
Bore/Inner Diameter Inch: 3.937
Bore/Inner Diameter mm: 100
Outside Diameter Inch: 7.087
Outside Diameter mm: 180
For large orders ($2000+) please inquire by email.
Measurement Type
Metric
Inner Diameter (ID)
100 mm
Outside Diameter (OD)
180 mm
Width
37 mm
Sealing
Open
Precision Class
ISO P0
Cage
Pressed Steel
Series
302
Bearing Type
Tapered roller bearing
Other Features
Single Row | Tapered Roller Bearing
Component
Assembly
Number of Tapered Rows
1
Weight (kg)
3.83
Basic Number
30220
UNSPSC
31171516
