Bearings, units and housings -- Bearing units -- Y-bearing units (ball bearing units) -- Y-bearing flanged units -- Y-bearing round and triangular flanged units SKF PFD 1.1/4 TR

PFD 1.1/4 TR

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

Dimensions

d		31.75	mm
A₁		2.5	mm
A₂		10	mm
B		42.9	mm
B₄		6	mm
D_a	min.	77	mm
J		100	mm
H		122	mm
H₁		45	mm
N		11	mm
s₁		25.4	mm
T		27.9	mm

Calculation data

Basic dynamic load rating	C		25.5	kN
Basic static load rating	C₀		15.3	kN
Fatigue load limit	P_u		0.655	kN
Permissible radial housing load		max.	6.5	kN

Mass

Mass unit

0.75

Mounting information

Thread grub screw	G₂	5/16-24 UNF
Hexagonal key size for grub screw	N	3.969	mm
Recommended tightening torque for grub screw		6.5	N·m
Recommended diameter for attachment bolts, mm	G	10	mm
Recommended diameter for attachment bolts, inch	G	0.375	in

Appertaining products

Bearing			YAR 207-104-2RF
Housing			PFD 72

Model Number: PFD 1.1/4 TR
Inner Diameter：31.75mm 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：2026-04-17
Application:ignition system,Broadcasting System,Storage Tool,plastic rolling,squeeze machine etc,sample cup,gas turbine,stirrer,Vertical pull,non-ferrous metal alloy,organic raw materials
Similar models:PPM 101210 PCM 556020 M SAF 22615 x 2.3/8 7315 BECBY W 6202-2RS1 SAFS 22536 x 6.5/16 812/850 M PCZ 2228 M SAF 1312 SAF 22632 x 5.1/2 T
BEARING POWER International Trading Co.,Ltd. specialize in PFD1.1/4TR products，there is large inventory of SKF PFD 1.1/4 TR Y-bearing flanged units. We has been built up long-term cooperation with SKF company, could make a bulk order of the PFD 1.1/4 TR Which SKF PFD1.1/4TR 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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