Name: FAG C3156-XL-K-M-W209B-C4
Brand: FAG
SKU: C3156-XL-K-M-W209B-C4

Technical data

Product specifications

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

Core specifications13 parameters

Core specifications
Parameter	Symbol	Value
Series		C3156
Bore diameter	d	280 mm
Outside diameter	D	460 mm
Width	B	146 mm
Basic dynamic load rating	C	2850 kN
Basic static load rating	C0	4500 kN
Fatigue load limit	Pu	455 kN
Reference speed	nref	700 r/min
Limiting speed	nG	1400 r/min
Mass	≈m	93.1 kg
Cage		M — Solid brass cage, ball guided
Minimum operating temperature	Tmin	-30 °C
Maximum operating temperature	Tmax	200 °C

Product characteristics2 parameters

Product characteristics
Parameter	Symbol	Value
Bore type	K	Tapered, taper 1:12
Cage	M	Solid brass cage, ball guided

Main Dimensions & Performance Data9 parameters

Main Dimensions & Performance Data
Parameter	Symbol	Value
Bore diameter	d	280 mm11.024 in
Outside diameter	D	460 mm18.11 in
Width	B	146 mm5.748 in
Basic dynamic load rating, radial	Cr	2,850,000 N640,737.41 lbf
Basic static load rating, radial	C0r	4,500,000 N1,011,690.647 lbf
Fatigue load limit, radial	Cur	455,000 N102,293.165 lbf
Reference speed	nϑr	700 1/min
Limiting speed	nG	1,400 1/min
Mass	≈m	93.1 kg205.25 lbs

Mounting dimensions6 parameters

Mounting dimensions
Parameter	Symbol	Value
Minimum diameter shaft shoulder	da min	300 mm11.811 in
Maximum diameter shaft shoulder	da max	364 mm14.331 in
Minimum diameter of housing shoulder	Da min	394 mm15.512 in
Maximum diameter of housing shoulder	Da max	440 mm17.323 in
Maximum fillet radius	ra max	4 mm0.157 in
Minimum depth of free space Ca	Ca	1.1 mm0.043 in

Dimensions4 parameters

Dimensions
Parameter	Symbol	Value
Minimum chamfer dimension	rmin	5 mm0.197 in
Shoulder diameter of IR	d2	337 mm13.268 in
Shoulder diameter outer ring	D1	415 mm16.339 in
Axial displacement	S1	28.4 mm1.118 in

Temperature range2 parameters

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

Calculation factors2 parameters

Calculation factors
Parameter	Symbol	Value
Operating clearance factor kδ	kδ	0.667
Tilting factor kφ	kφ	16.379

Capabilities & suitability5 parameters

Capabilities & suitability
Parameter	Symbol	Value
Radial load capacity		Yes
Suitable for grease lubrication		Yes
Unsealed design		Yes
Staticangularerrorandmisalignment		Yes
Dynamicangularerrorandmisalignment		Yes

Manufacturer Identity6 parameters

Product Identity2 parameters

Product Identity
Parameter	Symbol	Value
Construction		Toroidal roller bearing C31..-XL-K-M
Short Description		Toroidal roller bearing

Technical Data22 parameters

Technical Data
Parameter	Symbol	Value
Bore Diameter (D)		280 mm
Outside Diameter (D)		460 mm
Width (B)		146 mm
Basic Dynamic Load Rating, Radial (Cr)		2,850,000 N
Basic Static Load Rating, Radial (C0R)		4,500,000 N
Operating Temperature Min. (Tmin)		-30 °C
Limiting Speed (Ng)		1,400 1/min
Operating Temperature Max. (Tmax)		200 °C
Reference Speed (Nϑr)		700 1/min
Minimum Diameter Of Housing Shoulder (Da Min)		394 mm
Axial Displacement (S1)		28.4 mm
Minimum Depth Of Free Space Ca (Ca)		1.1 mm
Operating Clearance Factor Kδ (Kδ)		0.667
Shoulder Diameter Of Ir (D2)		337 mm
Tilting Factor Kφ (Kφ)		16.379
Fatigue Load Limit, Radial (Cur)		455,000 N
Maximum Diameter Of Shaft Shoulder (Da Max)		364 mm
Minimum Diameter Shaft Shoulder (Da Min)		300 mm
Maximum Diameter Of Housing Shoulder (Da Max)		440 mm
Minimum Chamfer Dimension (Rmin)		5 mm
Maximum Fillet Radius (Ra Max)		4 mm
Shoulder Diameter Outer Ring (D1)		415 mm

FAG C3156-XL-K-M-W209B-C4