Bearings, units and housings -- Track rollers -- Support rollers -- Support rollers without flange rings, with an inner ring -- SKF STO 20 X

STO 20 X

Dimensions

D		47	mm
d		20	mm
C		15.8	mm
B		16	mm
E		32	mm
F		25	mm
r_1,2	min.	0.3	mm
r_3,4	min.	0.3	mm

Calculation data

Basic dynamic load rating	C	16.1	kN
Basic static load rating	C₀	21.2	kN
Fatigue load limit	P_u	2.5	kN
Maximum dynamic radial load	F_r	18.6	kN
Maximum static radial load	F_0r	26.5	kN
Limiting speed		4000	r/min

Mass

Mass support roller

0.15

Model Number: STO 20 X
Inner Diameter：20mm Outer Diameter：47mm Width：15.8mm
Reference speed:- Limiting speed:-
Type：Bearings, units and housings Track rollers Support rollers Support rollers without flange rings, with an inner ring
Details： Support rollers without flange rings, with an inner ring
Update date：2025-12-09
Application:chuck industry,Machine tool accessories,DC generators,sanitation facilities,Industry,Hydraulic Rama,Equipment,Die,Roller,chemical,Textile Industry Accessories and Accessories
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