Bearings, units and housings -- Roller bearings -- CARB toroidal roller bearings -- CARB toroidal roller bearings -- SKF C 31/500 KM

C 31/500 KM

SKF Explorer

Dimensions

d		500	mm
D		830	mm
B		264	mm
d₂	≈	605	mm
D₁	≈	738	mm
s₁	max.	75.3	mm
r_1,2	min.	7.5	mm

Tapered bore, taper 1:12

Abutment dimensions

D_a	min.	706	mm
D_a	max.	798	mm
C_a	min.	-11.7	mm
r_a	max.	6	mm

A negative value for C_a is theoretical.

Calculation data

Basic dynamic load rating	C	7500	kN
Basic static load rating	C₀	12700	kN
Fatigue load limit	P_u	850	kN
Reference speed		530	r/min
Limiting speed		750	r/min
Misalignment factor	k₁	0.099
Operating clearance factor	k₂	0.116

Mass

Mass bearing

540

Model Number: C 31/500 KM
Inner Diameter：500mm Outer Diameter：830mm Width：264mm
Reference speed:750 r/min Limiting speed:530 r/min
Type：Bearings, units and housings Roller bearings CARB toroidal roller bearings CARB toroidal roller bearings
Details： CARB toroidal roller bearings
Update date：2026-04-18
Application:spreader series,Pump,Spectrum Products,powder metallurgy,Hair styling device,agricultural testing and analysis equipment and related,Insect Count,Storage Device,machine tool spindle,wall industry,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving
Similar models:NU 2310 ECP 32312/DF 22316 EK HE 3132 L 231/710 CA/W33 OH 3152 H 32310 C 31/1000 MB 315802 31319/DF
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