Bearings, units and housings -- Bearing units -- Y-bearing units (ball bearing units) -- Y-bearing plummer block units -- Y-bearing plummer block units SKF P 52 R-20 FM

P 52 R-20 FM

Material

Pressed steel

No order designation, order individual appertaining products

Dimensions

d	20	mm
A	32	mm
A₁	23	mm
B₁	31	mm
H	56	mm
H₁	28.4	mm
H₂	3.2	mm
J	86	mm
L	108	mm
N	11.2	mm
s₁	24	mm

Calculation data

Basic dynamic load rating	C		12.7	kN
Basic static load rating	C₀		6.55	kN
Fatigue load limit	P_u		0.28	kN
Permissible radial housing load		max.	1.8	kN
Limiting speed			8500	r/min

(with shaft tolerance h6)

Mass

Mass bearing unit

0.29

Mounting information

Hexagonal key size for grub screw	N	3	mm
Recommended tightening torque for grub screw		4	N·m
Recommended diameter for attachment bolts, mm	G	10	mm
Recommended diameter for attachment bolts, inch	G	0.375	in

Appertaining products

Housing			P 52
Bearing			YET 204
Rubber seating ring			RIS 204

Model Number: P 52 R-20 FM
Inner Diameter：20mm Outer Diameter：-mm Width：-mm
Reference speed:8500 r/min Limiting speed:-
Type：Bearings, units and housings Bearing units Y-bearing units (ball bearing units) Y-bearing plummer block units
Details： Y-bearing plummer block units Y-bearing plummer block units
Update date：2026-06-24
Application:wall industry,equipment and,Insect Count,marine analysis,suction nozzle,Broadcasting System,chromatography,small appliances,Anesthetic Equipment,decoration machinery,power tools
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Model No. Inner Diameter Outer Diameter Width Type

91391
FNL 509 B
OKF 540
PCM 060810 E
W 61700

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Hot number： 23038 CCK/W33 32x47x6 HMS5 RG 470421 6007-2RZ 7084 BGM TQO design FYWK 1.3/8 YTA GEZ 100 ES-2RS HME 30/750 HE 313 E NUP 304 ECP S71911 CE/P4A SAW 23524 x 4.1/4 SIL 45 TXE-2LS SNL 3056 ATURA

Model No.	Inner Diameter	Outer Diameter	Width	Type
91391
FNL 509 B
OKF 540
PCM 060810 E
W 61700