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：2026-04-18
Application:screen filter,car steering pin,Optical Instruments,coal,joint protection,gear grinding machine,Oral Equipment,industrial supplies,blood cell reagent,Internal thread type,office equipment
Similar models:PCM 455020 E 7205 ACD/HCP4A HK 3520 NKI 40/20 TN K 42x50x20 7020 ACD/HCP4AL PF 20 FM 7205 BEY 6204/VA201 33220
BEARING POWER International Trading Co.,Ltd. specialize in STO20X products，there is large inventory of SKF STO 20 X Support rollers without flange rings, with an inner ring. We has been built up long-term cooperation with SKF company, could make a bulk order of the STO 20 X Which SKF STO20X is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express. Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

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108x170x15 HMS5 RG	108	170	15	Seals
12886	32.9946	46.99	7.9502	Seals
21172	53.975	76.2	11.13	Seals
25641	65.1002	92.02	11.13	Seals
524231	1225.55	-	-	Seals
6208	40	80	18	Bearings, units and housings
71910 CE/HCP4A	50	72	12	Bearings, units and housings
K 89424 M	120	250		Bearings, units and housings
QJ 309 N2PHAS	45	100	25	Bearings, units and housings
PRM 182115	18	21	15	Bearings, units and housings
RN-3x11.8 BF/G2	-	-	3	Bearings, units and housings
SAF 22630 x 5.1/4 T	133.35	-	-	Bearings, units and housings

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Hot number： 1375250 1600 VRME R 7009 CE/HCP4AL AOH 3148 C 3236 C 4128-2CS5V/GEM9 GB 3011 HM 44 T NKI 90/26 NNU 4948 BK/SPW33 NUKR 72 XA S7015 CD/HCP4A S71907 ACD/HCP4A S71921 ACD/P4A SAF 22616 x 2.3/4