719/800-MPB

Angular contact ball bearing

Angular contact ball bearing 719..-MPB, single row, solid brass cage

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Main Dimensions & Performance Data

d	800 mm	Bore diameter
D	1,060 mm	Outside diameter
B	115 mm	Width
C_r	1,040,000 N	Basic dynamic load rating, radial
C_0r	2,900,000 N	Basic static load rating, radial
C_ur	55,000 N	Fatigue load limit, radial
n_G	810 1/min	Limiting speed
n_ϑr	430 1/min	Reference speed
≈m	242 kg	text.product.weight

Mounting dimensions

d_{a min}	823 mm	Minimum diameter of shaft shoulder
D_{a max}	1,037 mm	Maximum diameter of housing shoulder
D_{b max}	1,047.6 mm	Maximum diameter of housing shoulder
r_{a max}	5 mm	Maximum fillet radius of shaft
r_{a1 max}	2.5 mm	Maximum fillet radius of housing

Dimensions

r_min	6 mm	Minimum chamfer dimension
r_{1 min}	3 mm	Minimum chamfer dimension
D₁	966.55 mm	Shoulder diameter on outer ring wide side face
d₁	898.1 mm	Shoulder diameter on inner ring wide side face
a	326 mm	Distance between the apexes of the pressure cones
α	30 °	Contact angle

Temperature range

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

Knowledge Center

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