SKF FYNT 55 F Roller bearing flanged units, for metric shafts

SKF FYNT 55 F Roller bearing flanged units, for metric shafts
Roller bearing flanged units, for metric shafts

da		55	mm
A1		70	mm
A2		15	mm
T	max.	73.6	mm
B		66	mm
H		189	mm
H1		72	mm
J		180	mm
L		210	mm
Da		120	mm
N		14	mm
a		5	mm
Shaft end
A3		66	mm
A5		34	mm
ba	min.	34	mm
ba	max.	55	mm
Dowel pins
J1		84	mm
J2		22	mm
J3		62	mm
J4		54.5	mm
J5		22	mm
J6		84	mm
N4	max.	8	mm

Calculation data

Basic dynamic load rating	C		125	kN
Basic static load rating	C0		137	kN
Fatigue load limit	Pu		13.7	kN
Limiting speed			3100	r/min
Calculation factor	e		0.24
Calculation factor	Y1		2.8
Calculation factor	Y2		4.2
Bearing mean diameter	dm		77.5	mm
Basic bearing designation			22211 E

Load carrying ability

Breaking loads
P1		120	kN
P2		95	kN
P3		115	kN
Axial holding power
Pa		15	kN

Mass

Mass bearing unit

5.9

kg

Mounting information

Attachment bolt diameter	G		12	mm
Tightening torque for attachment bolts			80	N·m
Grub screws			3 x M 6
Tightening torque for grub screws			8	N·m
Grease quantity for relubrication			5	g

Appropriate products

End cover

ECY 211

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For additional information about the meaning and limitations of the product data, refer to Metric roller bearing units, SYNT and FYNT series (SKF ConCentra) and Roller bearing units.