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61884-MA

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61884MA

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Einheitssystem

Main Dimensions & Performance Data

d	420 mm	Bore diameter
D	520 mm	Outside diameter
B	46 mm	Width
C_r	224.000 N	Basic dynamic load rating, radial
C_0r	345.000 N	Basic static load rating, radial
C_ur	9.500 N	Fatigue load limit, radial
n_G	2.060 1/min	Limiting speed
n_ϑr	1.260 1/min	Reference speed
≈m	22,9 kg	Gewicht

Mounting dimensions

d_{a min}	430,2 mm	Minimum diameter shaft shoulder
D_{a max}	509,8 mm	Maximum diameter of housing shoulder
r_{a max}	2,1 mm	Maximum fillet radius

Dimensions

r_min	2,1 mm	Minimum chamfer dimension
D₁	487,2 mm	Shoulder diameter outer ring
d₁	454 mm	Shoulder diameter inner ring

Temperature range

T_min	-30 °C	Operating temperature min.
T_max	200 °C	Operating temperature max.

Calculation factors

f₀

Calculation factor

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Ihre aktuelle Produktvariante

Sealing	Without	Not sealed
Cage	MA	Solid brass cage, outer ring guided
Tolerance class	PN	Normal (PN)
Dimensional / heat stabilization	S1	Rings dimensional stabilized up to 200°
Lubricant	Without	Bearing not greased
Radial internal clearance	CN (Group N)	Normal internal clearance
Bore type	Z	Cylindrical