32944 Bearing

d	220 mm	Bore diameter
D	300 mm	Outside diameter
T	51 mm	Total width
d1	≈259 mm	Shoulder diameter of inner ring
B	51 mm	Width of inner ring
C	39 mm	Width of outer ring
r1,2	min.3 mm	Chamfer dimension of inner ring
r3,4	min.2.5 mm	Chamfer dimension of outer ring
a	58.225 mm	Distance side face to pressure point

 

da	max.235 mm	Diameter of shaft abutment
db	min.236 mm	Diameter of shaft abutment
Da	min.275 mm	Diameter of housing abutment
Da	max.286.5 mm	Diameter of housing abutment
Db	min.290 mm	Diameter of housing abutment
Ca	min.9 mm	Minimum width of space required in housing on large side face
Cb	min.12 mm	Minimum width of space required in housing on small side face
ra	max.3 mm	Radius of shaft fillet
rb	max.2.5 mm	Radius of housing fillet

SKF performance class		SKF Explorer
Basic dynamic load rating	C	601 kN
Basic static load rating	C0	1 000 kN
Fatigue load limit	Pu	91.5 kN
Reference speed		1 500 r/min
Limiting speed		1 900 r/min
Limiting value	e	0.43
Calculation factor	Y	1.4
Calculation factor	Y0	0.8

The 32944 is a single row tapered roller bearing, a crucial component in various industrial machinery. Designed to withstand significant radial and axial loads, this bearing type features a conical roller design that allows for effective load distribution.

Tapered roller bearings are known for their high load-carrying capacity and stiffness, making them suitable for applications demanding high performance and reliability. The 32944, with its specific dimensions and tolerances, is engineered to meet precise operational requirements within a designated load range.

These bearings find application in diverse industries, including automotive, aerospace, power generation, and heavy machinery. They are often used in applications such as wheel hubs, transmissions, gearboxes, and other rotating equipment where high speeds and heavy loads are encountered.

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