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 1.1/4 TF

PF 1.1/4 TF

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
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

0.86

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 207-104-2F
Housing			PF 72

Model Number: PF 1.1/4 TF
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：2025-12-09
Application:enzyme,insect experimental analysis instrument,electromyography machine,Broadcasting System,rolling mill roll neck and slowdown device,Reflective Materials Industrial fabrics,Cleaning equipment,sucker industry,lifting equipment Hoisting hoist,shoe-making machinery,Machine tools
Similar models:SYF 50 TF HE 2315 7015 CB/HCP4AL NK 70/25 NU 315 ECML NU 208 ECM W 61816-2Z SSAFS 22238 719/9 CE/P4A S7011 CB/P4A
BEARING POWER International Trading Co.,Ltd. specialize in PF1.1/4TF products，there is large inventory of SKF PF 1.1/4 TF Y-bearing flanged units. We has been built up long-term cooperation with SKF company, could make a bulk order of the PF 1.1/4 TF Which SKF PF1.1/4TF 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.

Model No.	Inner Diameter	Outer Diameter	Width	Type
40036	101.6	136.55	11.13	Seals
42470	107.95	133.38	6.35	Seals
71930 CD/HCP4AL	150	210	28	Bearings, units and housings
7314 BECBM	70	150	35	Bearings, units and housings
850 VRME R	814	-	-	Seals
AOH 241/950	900	950	605	Bearings, units and housings
D/W R2-6-2Z	3.175	9.525	3.571	Bearings, units and housings
FYWK 1.3/8 YTA	34.925	-	-	Bearings, units and housings
HA 2332	138.1125	160	147	Bearings, units and housings
K 120x127x24	120	127	24	Bearings, units and housings
NNCF 4916 CV	80	110	30	Bearings, units and housings
PCM 303430 E	30	34	30	Bearings, units and housings

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Hot number： 208-2ZNR 217 NR 28778 34336 61910-2RS1 87531 BD-C 3148 K-AOH 3148 FYTB 1.3/8 LDW KD2-403 N 09 NKI 30/30 TN NNCF 4968 CV PBM 091420 M1 PCZ 2624 M S71906 ACE/HCP4A