Bearings, units and housings -- Track rollers -- Support rollers -- Support rollers without flange rings, with an inner ring -- SKF STO 45 X

STO 45 X

Dimensions

D		85	mm
d		45	mm
C		19.8	mm
B		20	mm
E		63	mm
F		55	mm
r_1,2	min.	1	mm
r_3,4	min.	1	mm

Calculation data

Basic dynamic load rating	C	25.1	kN
Basic static load rating	C₀	43	kN
Fatigue load limit	P_u	5.3	kN
Maximum dynamic radial load	F_r	34.5	kN
Maximum static radial load	F_0r	50	kN
Limiting speed		1700	r/min

Mass

Mass support roller

0.58

Model Number: STO 45 X
Inner Diameter：45mm Outer Diameter：85mm Width：20mm
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:historical instruments,bathroom facilities,Safety protection,forklift industry,instrument,Forming mold,equipment,transportation equipment,Microwave Equipment,large agricultural machinery,Pest Monitoring
Similar models:PCM 140145100 M PSM 455145 A51 PRM 404450 GEH 45 ES-2LS 314563 PBM 455545 M1G1 BEAM 060145-2RS FY 45 FM HK 4520 BA1B 311745
BEARING POWER International Trading Co.,Ltd. specialize in STO45X products，there is large inventory of SKF STO 45 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 45 X Which SKF STO45X 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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Hot number： 16048 MA 20x40x7 CRW1 V 23164-2CS5K/VT143 26359 33114/DF 400084 528416 6005 N 7003 CE/HCP4A BD1B 351890 A HK 3016 NK 105/26 PCM 606560 M SAF 22610 x 1.5/8 T SY 17 FM