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33011-90KA1
The 33011-90KA1 is a metric tapered roller bearing assembly from the 330 series, featuring a 55mm tapered bore (1:12 taper) in a matched bearing configuration. This single row design provides high radial and axial load capacity in a compact envelope, conforming to ISO 355 standards.
Tapered roller bearings are commonly used in automotive hubs, gearboxes, differential assemblies, and industrial equipment where combined loads and precise shaft positioning are required. The matched assembly configuration ensures proper internal clearance and optimal performance when installed as a unit.
For large orders ($2000+) please inquire by email.
Measurement Type
Metric
Inner Diameter (ID)
55 mm
Outside Diameter (OD)
90 mm
Width
27 mm
Sealing
Open
Precision Class
ISO P0
Arrangement
Matched bearing assembly
Cage
Stamped Steel Cage-cone backface clearance:2 mm
Series
330
Bearing Type
Tapered roller bearing
Other Features
Single Row | Tapered Roller Bearing
Component
Assembly
Assembly Components
X33011 (1) | Y33011 (1)
Assembly Number
90KA1
Number of Tapered Rows
1
Weight (kg)
0.66
Basic Number
33011
UNSPSC
31171516
