54305

Axial deep groove ball bearing

Axial deep groove ball bearing 543, double direction, with spherical housing washer, steel sheet metal cage

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Main Dimensions & Performance Data

d	20 mm	Inner diameter shaft washer
D	52 mm	Outer diameter housing washer
T₂	37.6 mm	Height
C_a	34,500 N	Basic dynamic load rating, axial
C_0a	55,000 N	Basic static load rating, axial
C_ua	2,500 N	Fatigue load limit, axial
n_G	6,000 1/min	Limiting speed
n_ϑr	9,700 1/min	Reference speed
≈m	303 g	Weight

Mounting dimensions

d_{a max}	25 mm	Maximum diameter shaft shoulder
D_{a max}	38 mm	Maximum diameter of housing shoulder
r_{a max}	1 mm	Maximum filled radius
r_{a1 max}	0.3 mm	Maximum filled radius

Dimensions

D₁	27 mm	Inner diameter housing washer
B	8 mm	Height shaft washer
r_min	1 mm	Minimum chamfer dimension
r_{1 min}	0.3 mm	Minimum chamfer dimension
R	45 mm	Radius spherical housing washer
A	18 mm	Distance of the center point
T₃	42 mm	Height with seat washer

Temperature range

T_min	-30 °C	Operating temperature min.
T_max	150 °C	Operating temperature max.

Calculation factors

0.019

Minimum load factor

Additional information

U305

Seat washer

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Cage	J	steel sheet metal
Tolerance class	PN	Normal (PN)

Characteristics

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