11209 TN9 Self-Aligning Ball Bearings

Product Description

d		45	mm
D		85	mm
B		58	mm
C		19	mm
d1	≈	57.7	mm
D1	≈	72.5	mm
r1,2	min.	1.1	mm

Da	max.	78	mm
ra	max.	1.1	mm

Calculation data

Basic dynamic load rating	C		22.9	kN
Basic static load rating	C0		7.8	kN
Fatigue load limit	Pu		0.4	kN
Limiting speed			4500	r/min
Permissible angular misalignment	α		2.5	°
Calculation factor	kr		0.04
Calculation factor	e		0.21
Calculation factor	Y0		3.2
Calculation factor	Y1		3
Calculation factor	Y2		4.6

Mass

Mass bearing

0.77

kg