Bearings, units and housings -- Bearing units -- Y-bearing units (ball bearing units) -- Y-bearing take-up units -- Y-bearing take-up units SKF TU 1.3/4 TF

TU 1.3/4 TF

Housing material

Cast iron

Dimensions

d	44.45	mm
A	49	mm
A₁	17.5	mm
A₂	35	mm
A₅	23	mm
B	49.2	mm
H	117	mm
H₁	101	mm
H₂	83	mm
L	144	mm
L₁	87	mm
L₂	15	mm
L₃	83	mm
N	29	mm
N₁	19	mm
N₂	49	mm
s₁	30.2	mm
Threaded hole
R_G	1/4-28 UNF
R₁	4.5	mm
R_a	30	°
Grease fitting
D_N	6.5	mm
SW_N	7	mm
G_N	1/4-28 SAE-LT

Calculation data

Basic dynamic load rating	C	33.2	kN
Basic static load rating	C₀	21.6	kN
Fatigue load limit	P_u	0.915	kN
Limiting speed with shaft tolerance h6		4300	r/min

Mass

Mass bearing unit

2.25

Mounting information

Grub (set) 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

Appertaining products

Housing			TU 509 M
Bearing			YAR 209-112-2F

Appropriate products

End cover

ECY 209

Model Number: TU 1.3/4 TF
Inner Diameter：44.45mm Outer Diameter：-mm Width：-mm
Reference speed:4300 r/min Limiting speed:-
Type：Bearings, units and housings Bearing units Y-bearing units (ball bearing units) Y-bearing take-up units
Details： Y-bearing take-up units Y-bearing take-up units
Update date：2025-12-09
Application:Small air generators,sleep monitoring,set bacteria instrument,universal category,hardware,Blood coagulation reagent,plastic molding,directional control valve,sanitation facilities,woodworking machinery,medical equipment
Similar models:PBM 200220120 M1G1 NCF 2918 CV 61907 FYWK 1.1/4 YTH FYTB 45 LDW 1213 EKTN9 PBMF 152212 M1G1 NNCL 4880 CV M 244249 A/210 FYE 3 15/16
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