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		C2316
Bore diameter	d	80 mm
Outside diameter	D	170 mm
Width	B	58 mm
Basic dynamic load rating	C	510 kN
Basic static load rating	C0	550 kN
Fatigue load limit	Pu	62 kN
Reference speed	nref	3050 r/min
Limiting speed	nG	5100 r/min
Mass	≈m	6.3 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	80 mm3.15 in
Outside diameter	D	170 mm6.693 in
Width	B	58 mm2.283 in
Basic dynamic load rating, radial	Cr	510,000 N114,658.273 lbf
Basic static load rating, radial	C0r	550,000 N123,651.079 lbf
Fatigue load limit, radial	Cur	62,000 N13,938.849 lbf
Reference speed	nϑr	3,050 1/min
Limiting speed	nG	5,100 1/min
Mass	≈m	6.3 kg13.889 lbs

Mounting dimensions6 parameters

Mounting dimensions
Parameter	Symbol	Value
Minimum diameter shaft shoulder	da min	92 mm3.622 in
Maximum diameter shaft shoulder	da max	117 mm4.606 in
Minimum diameter of housing shoulder	Da min	135 mm5.315 in
Maximum diameter of housing shoulder	Da max	158 mm6.22 in
Maximum fillet radius	ra max	2 mm0.079 in
Minimum depth of free space Ca	Ca	2.4 mm0.094 in

Dimensions4 parameters

Dimensions
Parameter	Symbol	Value
Minimum chamfer dimension	rmin	2.1 mm0.083 in
Shoulder diameter of IR	d2	103.5 mm4.075 in
Shoulder diameter outer ring	D1	145.5 mm5.728 in
Axial displacement	S1	10.1 mm0.398 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	1.745
Tilting factor kφ	kφ	6.094

Capabilities & suitability6 parameters

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

Manufacturer Identity6 parameters

Product Identity2 parameters

Product Identity
Parameter	Symbol	Value
Construction		Toroidal roller bearing C23..-XL-K-M
Short Description		Toroidal roller bearing

Technical Data22 parameters

Technical Data
Parameter	Symbol	Value
Bore Diameter (D)		80 mm
Outside Diameter (D)		170 mm
Width (B)		58 mm
Basic Dynamic Load Rating, Radial (Cr)		510,000 N
Basic Static Load Rating, Radial (C0R)		550,000 N
Operating Temperature Min. (Tmin)		-30 °C
Limiting Speed (Ng)		5,100 1/min
Operating Temperature Max. (Tmax)		200 °C
Reference Speed (Nϑr)		3,050 1/min
Minimum Diameter Of Housing Shoulder (Da Min)		135 mm
Axial Displacement (S1)		10.1 mm
Minimum Depth Of Free Space Ca (Ca)		2.4 mm
Operating Clearance Factor Kδ (Kδ)		1.745
Shoulder Diameter Of Ir (D2)		103.5 mm
Tilting Factor Kφ (Kφ)		6.094
Fatigue Load Limit, Radial (Cur)		62,000 N
Maximum Diameter Of Shaft Shoulder (Da Max)		117 mm
Minimum Diameter Shaft Shoulder (Da Min)		92 mm
Maximum Diameter Of Housing Shoulder (Da Max)		158 mm
Minimum Chamfer Dimension (Rmin)		2.1 mm
Maximum Fillet Radius (Ra Max)		2 mm
Shoulder Diameter Outer Ring (D1)		145.5 mm

FAG C2316-XL-K-M-C3