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：2026-04-16
Application:car instrument,ventilation heating equipment,vertical sawing machine,PVC,Surveying Surveying Instruments,Food testing,Medium and large motor,hot and cold box,Machine tool accessories,test equipment,granulator
Similar models:SAF 22528 x 4.7/8 SSAFS 22520 x 3.3/8 SAFS 22526 x 4.1/2 TLC 52214 SAF 22524 T SAW 23528 x 5 T SAF 1522 T PBMF 152212 M1G1 HN 2520 SSAFS 22526 x 4.1/2 TLC
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Model No.	Inner Diameter	Outer Diameter	Width	Type
340x372x16 HDS1 R	340	372	16	Seals
350 VL R	315	-	-	Seals
60/800 N1MAS	800	1150	155	Bearings, units and housings
6324	120	260	55	Bearings, units and housings
68x90x10 HMSA10 RG	68	90	10	Seals
71922 ACD/HCP4A	110	150	20	Bearings, units and housings
BT4B 331243 A/HA1	520.7	736.6	-	Bearings, units and housings
GEM 60 ES-2LS	60	90	54	Bearings, units and housings
NK 21/20	21	29	20	Bearings, units and housings
NU 2210 ECML	50	90	23	Bearings, units and housings
PCMW 142601.5 M	14	26	-	Bearings, units and housings
WS 81116	80		5.75	Bearings, units and housings

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