VU140325

Slewing Ring, Four Point contact bearing, without gear teeth

Four point contact bearings without gear teeth, sealed on both sides

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Metric

Imperial

Main Dimensions & Performance Data

d_i	270 mm	Inner diameter inner ring
	0.5 mm	Inner diameter inner ring lower tolerance
	0.5 mm	Inner diameter inner ring upper tolerance
H	35 mm	Height
D_a	380 mm	Outside Diameter
	0.5 mm	Outside diameter lower tolerance
	0.5 mm	Outside diameter upper tolerance
h_a	30 mm	Width outer ring
h_i	30 mm	Width inner ring
	0.04	Normal radial clearance min.
	0.14	Normal radial clearance max.
	0.07	Normal axial clearance min.
	0.23	Normal axial clearance max.
≈m	11.325 kg	Weight

Dimensions

D_i	324 mm	Inner diameter outer ring
d_a	326 mm	Outside diameter inner ring
d_B	11 mm	Fixing bore
L_a	360 mm	Pitchcircle diameter fixing holes outer ring
n_a	24	Number of fixing holes in outer ring
L_i	290 mm	Pitchcircle diameter fixing holes inner ring
n_i	24	Number of fixing holes in inner ring
F_{r zul}	67,200 N	Max. radial load fixing screws (friction locking)
u_max	3 mm	Max. protrusion lubrication nipple

Temperature range

T_min	-25 °C	Operating temperature min.
T_max	80 °C	Operating temperature max.

Calculation factors

C_a	115,000 N	Basic dynamic load rating, axial
C_0a	670,000 N	Basic static load rating, axial
C_r	104,000 N	Basic dynamic load rating, radial (for radial load only)
C_0r	310,000 N	Basic static load rating, radial (for radial load only)

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Characteristics

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