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 TF

P 52 R-20 TF

Material

Pressed steel

No order designation, order individual appertaining products

Dimensions

d	20	mm
A	32	mm
A₁	23	mm
B	31	mm
H	56	mm
H₁	28.4	mm
H₂	3.2	mm
J	86	mm
L	108	mm
N	11.2	mm
s₁	18.3	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

0.25

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			YAR 204-2F
Rubber seating ring			RIS 204

Model Number: P 52 R-20 TF
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：2025-11-27
Application:journal lathe,packing equipment,sewage pump,tube,mathematical instruments,electronic materials,embroidery cloth,altimeter etc,medical Equipment,water,roller lathe
Similar models:SSAFS 22526 TLC SAF 1520 x 3.5/16 TLC FSNL 526 TURU NN 3052 K/SPW33 305263 DA HK 2520 N 2252 MB SAFS 22520-11 x 3.5/16 SNL 3052 TURA K 47x52x27
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Model No.	Inner Diameter	Outer Diameter	Width	Type
13711	34.925	59.13	10.31	Seals
15041	38.1	60.38	11.5	Seals
28699	73.025	95.28	11.13	Seals
47x72x8 CRW1 R	47	72	8	Seals
GB 4921	-	-	128	Bearings, units and housings
GS 89420	100	210	22.5	Bearings, units and housings
NATV 6 PPA	6	19	12	Bearings, units and housings
S71920 CE/HCP4A	100	140	20	Bearings, units and housings
SAF 1620 x 3.5/16 T	84.1375	-	-	Bearings, units and housings
SNL 3244 G	220	-	-	Bearings, units and housings
SD 26x34x4	26	34	4	Seals
SHT 65	65	-	-	Coupling systems

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Hot number： 16065 BD-23156 CCK/W33-AOH 3156 G 30228 6008/HR22T2 7013 CE/HCP4A 81208 TN BT4-8139 G/HA1 FSAF 22315 T NK 8/12 TN OH 31/800 HE S71924 CD/P4A SAW 23520 x 3.3/8 T SYF 510 W 617/5 W 628/8 R-2RS1