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 TR

PF 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
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 207-104-2RF
Housing			PF 72

Model Number: PF 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:Water Monitoring,industrial equipment,Small air generators,hydraulic pressure gauge,diving equipment,internal combustion engine,Polymer,Storage Tool,Cylinder Special,Textile Industry Accessories and Accessories,medical Equipment
Similar models:SAW 23518 x 3.1/4 TLC GEC 460 FBAS 39585/39520 GEM 25 ESX-2LS GE 35 CJ2 C 31/630 MB BT4B 328391 G/HA1 24180 ECAK30/W33 + AOH 24180 PSM 202515 A51 QJ 208 PHAS
BEARING POWER International Trading Co.,Ltd. specialize in PF1.1/4TR products，there is large inventory of SKF PF 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 PF 1.1/4 TR Which SKF PF1.1/4TR 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.

Model No.	Inner Diameter	Outer Diameter	Width	Type
1204 EKTN9	20	47	14	Bearings, units and housings
38646	98.425	120.68	9.53	Seals
54306 + U 306	25	60	41.3	Bearings, units and housings
4985	12.7	25.37	6.35	Seals
52411	45	120	87	Bearings, units and housings
52492	133.35	161.925	12.7	Seals
719/8 CE/HCP4A	8	19	6	Bearings, units and housings
7212 BECBJ	60	110	22	Bearings, units and housings
FY 30 FM	30	-	-	Bearings, units and housings
PBM 809570 M1G1	80	95	70	Bearings, units and housings
S7030 ACD/HCP4A	150	225	35	Bearings, units and housings
SAW 23534 x 5.7/8 T	149.225	-	-	Bearings, units and housings

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