XU160405

Slewing ring, Crossed roller bearing, without gear teeth

Crossed roller bearings without gear teeth, sealed on both sides

Display units

Metric

Imperial

Main Dimensions & Performance Data

Dimensions

D_i	406 mm	Inner diameter outer ring
h_a	41 mm	height outer ring
L_a	450 mm	Pitchcircle diameter fixing holes outer ring
n_a	30	Number of fixing holes in outer ring
d_a	404 mm	Outside diameter inner ring
h_i	41 mm	height of inner ring
d_B	14 mm	Fixing bore
L_i	360 mm	Pitchcircle diameter fixing holes inner ring
n_i	30	Number of fixing holes in inner ring
u_max	3.5 mm	Max. protrusion lubrication nipple
VSP_min	0 mm	Min. bearing preload
VSP_max	0.02 mm	Maximum bearing preload

Temperature range

T_min	-30 °C	Operating temperature min.
T_max	80 °C	Operating temperature max.

Calculation factors

C_a	250,000 N	Basic dynamic load rating, axial
C_r	179,000 N	Basic dynamic load rating, radial (for radial load only)
C_0a	630,000 N	Basic static load rating, axial
C_0r	310,000 N	Basic static load rating, radial (for radial load only)
F_{r zu.}	123,900 N	Max. radial load screws

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Characteristics

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