Bearings, units and housings -- Bearing units -- Y-bearing units (ball bearing units) -- Y-bearing flanged units -- Y-bearing round and triangular flanged units SKF PF 3/4 TF

PF 3/4 TF

No order designation, order individual appertaining products
Housing material			Pressed steel

Dimensions

d		19.05	mm
A₁		2	mm
A₂		8	mm
B		31	mm
B₄		4.5	mm
D_a	min.	51	mm
J		71.4	mm
H		90	mm
N		8.7	mm
s₁		18.3	mm
T		20.3	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.	3.3	kN

Mass

Mass unit

0.33

Mounting information

Thread grub screw	G₂	1/4-28 UNF
Hexagonal key size for grub screw	N	3.175	mm
Recommended tightening torque for grub screw		4	N·m
Recommended diameter for attachment bolts, mm	G	8	mm
Recommended diameter for attachment bolts, inch	G	0.3125	in

Appertaining products

Bearing			YAR 204-012-2F
Housing			PF 47

Model Number: PF 3/4 TF
Inner Diameter：19.05mm Outer Diameter：-mm Width：-mm
Reference speed:- Limiting speed:-
Type：Bearings, units and housings Bearing units Y-bearing units (ball bearing units) Y-bearing flanged units
Details： Y-bearing flanged units Y-bearing round and triangular flanged units
Update date：2026-08-24
Application:meat products machine,hydraulic actuator,medical equipment,generator,electric pump,Perfusion device,root canal filling,rubber products machinery and equipment,Industrial,Broadcasting System,packing equipment
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Model No. Inner Diameter Outer Diameter Width Type

515 VE R
58.8x77.1x15.2 TP
JM 205149/110
NNU 4938 BK/SPW33
QJ 318 N2MA

Purchase the SKF PF 3/4 TF Y-bearing round and triangular flanged units Please fill in the following

Hot number： 1322 KM + H 322 13878 BD-231/560 CAK/W33-OH 31/560 H 35x62x7 HMSA10 V 529276 70/1000 AMB D/W R8 R-2RS1 GB 4944 K 15x20x13 N 217 ECP NA 4907 PRM 808580 SHR 48 W 618/2.5 R W 627

Model No.	Inner Diameter	Outer Diameter	Width	Type
515 VE R
58.8x77.1x15.2 TP
JM 205149/110
NNU 4938 BK/SPW33
QJ 318 N2MA