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30209M90KM1
The 30209M-90KM1 is a metric tapered roller bearing assembly with a 45 mm tapered bore (1:12 taper) from the ISO 355 standard 302 series. This matched bearing assembly is supplied as a complete unit with cup and cone components optimized for proper clearance and preload.
Tapered roller bearings are designed to handle combined radial and axial loads, commonly used in automotive wheel hubs, gearboxes, differential assemblies, and industrial conveyor systems. The tapered bore design facilitates direct mounting on tapered shafts or installation with adapter sleeves.
30209M-90KM1 TRB Metric Assembly <4 OD
For large orders ($2000+) please inquire by email.
Measurement Type
Metric
Inner Diameter (ID)
45 mm
Outside Diameter (OD)
85 mm
Width
20.75 mm
Sealing
Open
Precision Class
ISO P0
Arrangement
Matched bearing assembly
Series
302
Bearing Type
Tapered roller bearing
Other Features
Single Row | Tapered Roller Bearing
Component
Assembly
Assembly Components
X30209M (1) | Y30209M (1)
Assembly Number
90KM1
Number of Tapered Rows
1
Weight (kg)
0.49
Basic Number
30209
UNSPSC
31171516
