Bearings, units and housings -- Track rollers -- Support rollers -- Support rollers without flange rings, with an inner ring -- SKF STO 40

STO 40

Dimensions

D		80	mm
d		40	mm
C		19.8	mm
B		20	mm
E		58	mm
F		50	mm
r_1,2	min.	1	mm
r_3,4	min.	1	mm

Calculation data

Basic dynamic load rating	C	23.8	kN
Basic static load rating	C₀	39	kN
Fatigue load limit	P_u	4.75	kN
Maximum dynamic radial load	F_r	34.5	kN
Maximum static radial load	F_0r	49	kN
Limiting speed		1900	r/min

Mass

Mass support roller

0.53

Model Number: STO 40
Inner Diameter：40mm Outer Diameter：80mm Width：19.8mm
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:plant determination,Cylinder Micro,engine,cooling system,food / grain / food equipment,raw material accessories,ECG,ship special,Polymer,machine tool spindle,Spectrum Products
Similar models:BT4B 334092 AG/HA1 BEAM 040100-2RZ NUH 2340 ECMH/PEX 240/710 ECAK30/W33 SCF 40 ES FY 40 TDW SAF 22640 T BK 4020 22340 CCKJA/W33VA405 AH 24038
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Hot number： 17x40x7 CRW1 R 24015-2RS5/VT143 32022 X/DFC200 407000 81296 M EE 752305/752380 GEG 160 ES GS 81104 H 3028 E HK 3012 KMT 16 KR 90 B RSTO 15 SE 515-612 SNW 124x4.1/16