13944 Self-Aligning Ball Bearings

Product Description

d		220	mm
D		300	mm
B		60	mm
d1	≈	248.9	mm
D1	≈	277.8	mm
b		8.3	mm
K		4.5	mm
r1,2	min.	2.1	mm

da	min.	231	mm
Da	max.	289	mm
ra	max.	2	mm

Calculation data

Basic dynamic load rating	C		60.5	kN
Basic static load rating	C0		30.5	kN
Fatigue load limit	Pu		0.97	kN
Reference speed			3800	r/min
Limiting speed			2400	r/min
Permissible angular misalignment	α		3	°
Calculation factor	kr		0.015
Calculation factor	e		0.18
Calculation factor	Y0		3.6
Calculation factor	Y1		3.5
Calculation factor	Y2		5.4

Mass

Mass bearing

11

kg