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		29256
Bore diameter	d	280 mm
Outside diameter	D	380 mm
Width	B	60 mm
Reference speed	nref	900 r/min
Limiting speed	nG	1670 r/min
Mass	≈m	19.03 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	280 mm11.024 in
Outside diameter	D	380 mm14.961 in
Section height	T	60 mm2.362 in
Basic dynamic load rating, axial	Ca	1,020,000 N229,316.547 lbf
Basic static load rating, axial	C0a	4,700,000 N1,056,654.676 lbf
Fatigue load limit, axial	Cua	530,000 N119,154.676 lbf
Limiting speed	nG	1,670 1/min
Reference speed	nϑr	900 1/min
Mass	≈m	19.03 kg41.954 lbs

Mounting dimensions5 parameters

Mounting dimensions
Parameter	Symbol	Value
Minimum diameter shaft shoulder	da min	330 mm12.992 in
Maximum diameter of housing shoulder	Da max	351 mm13.819 in
Minimum bore diameter housing	Db min	385 mm15.157 in
Maximum distance sleeve	db max	293 mm11.535 in
Maximum recess radius	ra max	2 mm0.079 in

Dimensions8 parameters

Dimensions
Parameter	Symbol	Value
Bore diameter housing washer	D1	323 mm12.717 in
Rip diameter shaft washer	d1	360 mm14.173 in
Minimum chamfer dimension	rmin	2.1 mm0.083 in
Height of the housing washer	T1	30 mm1.181 in
Height of shaft washer	T2	22 mm0.866 in
Height of the shaft washer	T3	38 mm1.496 in
Height of shaft washer, inc. lip ring	T4	57 mm2.244 in
Distance of the center point	A	150 mm5.906 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)		280 mm
Outside Diameter (D)		380 mm
Height (T)		60 mm
Basic Dynamic Load Rating, Axial (Ca)		1,020,000 N
Basic Static Load Rating, Axial (C0A)		4,700,000 N
Operating Temperature Min. (Tmin)		-30 °C
Limiting Speed (Ng)		1,670 1/min
Operating Temperature Max. (Tmax)		200 °C
Reference Speed (Nϑr)		900 1/min
Minimum Diameter Of Housing Shoulder (Db Min)		385 mm
Bore Diameter Housing Washer (D1)		323 mm
Height Of Shaft Washer (T2)		22 mm
Height Of The Housing Washer (T1)		30 mm
Rip Diameter Shaft Washer (D1)		360 mm
Height Of The Shaft Washer (T3)		38 mm
Minimum Diameter Shaft Shoulder (Da Min)		330 mm
Distance Of The Center Point (A)		150 mm
Height Of Shaft Washer, Inc. Lip Ring (T4)		57 mm
Maximum Diameter Of Housing Shoulder (Da Max)		351 mm
Maximum Distance Sleeve (Db Max)		293 mm
Minimum Chamfer Dimension (Rmin)		2.1 mm
Maximum Fillet Radius (Ra Max)		2 mm
Fatigue Load Limit, Axial (Cua)		530,000 N

FAG 29256-E1-MB