Product specifications

Metric and imperial values are paired where the manufacturer provides both. Expand a section to review its parameters.

Core specifications10 parameters

Core specifications
Parameter	Symbol	Value
Series		29280
Bore diameter	d	400 mm
Outside diameter	D	540 mm
Width	B	85 mm
Reference speed	nref	620 r/min
Limiting speed	nG	1130 r/min
Mass	≈m	52.48 kg
Cage		MB — Solid brass cage
Minimum operating temperature	Tmin	-30 °C
Maximum operating temperature	Tmax	200 °C

Product characteristics6 parameters

Product characteristics
Parameter	Symbol	Value
Heat treatment		Standard
Cage	MB	Solid brass cage
Locating feature, housing washer		Without
Handling thread holes		Without
Constricted width and inclination variation		Standard
Test certificate		Without

Main Dimensions & Performance Data9 parameters

Main Dimensions & Performance Data
Parameter	Symbol	Value
Bore diameter	d	400 mm15.748 in
Outside diameter	D	540 mm21.26 in
Section height	T	85 mm3.346 in
Basic dynamic load rating, axial	Ca	2,040,000 N458,633.094 lbf
Basic static load rating, axial	C0a	9,600,000 N2,158,273.381 lbf
Fatigue load limit, axial	Cua	990,000 N222,571.942 lbf
Limiting speed	nG	1,130 1/min
Reference speed	nϑr	620 1/min
Mass	≈m	52.48 kg115.698 lbs

Mounting dimensions5 parameters

Mounting dimensions
Parameter	Symbol	Value
Minimum diameter shaft shoulder	da min	465 mm18.307 in
Maximum diameter of housing shoulder	Da max	500 mm19.685 in
Minimum bore diameter housing	Db min	550 mm21.654 in
Maximum distance sleeve	db max	414 mm16.299 in
Maximum recess radius	ra max	3 mm0.118 in

Dimensions8 parameters

Dimensions
Parameter	Symbol	Value
Bore diameter housing washer	D1	460 mm18.11 in
Rip diameter shaft washer	d1	510 mm20.079 in
Minimum chamfer dimension	rmin	4 mm0.157 in
Height of the housing washer	T1	42 mm1.654 in
Height of shaft washer	T2	31 mm1.22 in
Height of the shaft washer	T3	53.5 mm2.106 in
Height of shaft washer, inc. lip ring	T4	81 mm3.189 in
Distance of the center point	A	212 mm8.346 in

Temperature range2 parameters

Temperature range
Parameter	Symbol	Value
Operating temperature min.	Tmin	-30 °C-22 °F
Operating temperature max.	Tmax	200 °C392 °F

Capabilities & suitability8 parameters

Capabilities & suitability
Parameter	Symbol	Value
Radial load capacity		Yes
Axial load capacity in one direction		Yes
Suitable for grease lubrication		Yes
Suitable for oil lubrication		Yes
Unsealed design		Yes
Largebearing		Yes
Staticangularerrorandmisalignment		Yes
Dynamicangularerrorandmisalignment		Yes

Manufacturer Identity9 parameters

Product Identity2 parameters

Product Identity
Parameter	Symbol	Value
Construction		Axial spherical roller bearing 292..-E1-MB, with flanging ring
Short Description		Axial spherical roller bearing

Technical Data23 parameters

Technical Data
Parameter	Symbol	Value
Bore Diameter (D)		400 mm
Outside Diameter (D)		540 mm
Height (T)		85 mm
Basic Dynamic Load Rating, Axial (Ca)		2,040,000 N
Basic Static Load Rating, Axial (C0A)		9,600,000 N
Operating Temperature Min. (Tmin)		-30 °C
Limiting Speed (Ng)		1,130 1/min
Operating Temperature Max. (Tmax)		200 °C
Reference Speed (Nϑr)		620 1/min
Minimum Diameter Of Housing Shoulder (Db Min)		550 mm
Bore Diameter Housing Washer (D1)		460 mm
Height Of Shaft Washer (T2)		31 mm
Height Of The Housing Washer (T1)		42 mm
Rip Diameter Shaft Washer (D1)		510 mm
Height Of The Shaft Washer (T3)		53.5 mm
Minimum Diameter Shaft Shoulder (Da Min)		465 mm
Distance Of The Center Point (A)		212 mm
Height Of Shaft Washer, Inc. Lip Ring (T4)		81 mm
Maximum Diameter Of Housing Shoulder (Da Max)		500 mm
Maximum Distance Sleeve (Db Max)		414 mm
Minimum Chamfer Dimension (Rmin)		4 mm
Maximum Fillet Radius (Ra Max)		3 mm
Fatigue Load Limit, Axial (Cua)		990,000 N

FAG 29280-E1-MB