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32309J
The 32309J is a metric tapered roller bearing from the 323 series with a 45 mm bore diameter, conforming to ISO 355 standards. Tapered roller bearings use conical rolling elements to support combined radial and axial loads, with load capacity proportional to contact angle.
These bearings are commonly used in industrial gearboxes, automotive wheel hubs, railway axle boxes, and heavy machinery where both radial and thrust loads are present. The tapered geometry allows for adjustment of bearing clearance during installation and accommodation of thermal expansion.
32309J
Outside Diameter Inch: 3.937
Outside Diameter mm: 100
For large orders ($2000+) please inquire by email.
Measurement Type
Metric
Inner Diameter (ID)
45 mm
Outside Diameter (OD)
100 mm
Width
38 mm
Sealing
Open
Precision Class
ISO P0
Series
323
Bearing Type
Tapered roller bearing
Other Features
Single Row | Tapered Roller Bearing
Component
Assembly
Number of Tapered Rows
1
Weight (kg)
0.116
Basic Number
32309
UNSPSC
31171516
