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：2026-04-17
Application:electrocardiograph,lifting equipment Hoisting hoist,thread processing machine,Hydraulic Press,Beauty and Body,glass processing machine,Garment Accessories,impression material,food sterilization,medical treatment,Other Machine Tools
Similar models:STO 50 HK 1814 RS OH 3144 H FSAF 22520 x 3.1/2 TLC C 30/670 M HK 2818 RS FBSA 208 A/QFC SAF 1617 x 2.7/8 T SAF 1617 7303 BEP
BEARING POWER International Trading Co.,Ltd. specialize in TU1.3/4TF products，there is large inventory of SKF TU 1.3/4 TF Y-bearing take-up units. We has been built up long-term cooperation with SKF company, could make a bulk order of the TU 1.3/4 TF Which SKF TU1.3/4TF 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
1200521	304.8	355.6	20.625	Seals
35676	90.5002	123.85	11.13	Seals
44967	114.3	139.73	11.13	Seals
45064	114.3	146.08	9.53	Seals
71924 ACE/HCP4AL	120	165	22	Bearings, units and housings
9820	25.4	34.93	4.78	Seals
AXW 10	10	27	2	Bearings, units and housings
BT4B 334051 G/HA1VA901	710	900	-	Bearings, units and housings
C 3034 M	170	260	67	Bearings, units and housings
HM 3096	60	-	480	Bearings, units and housings
NCF 29/950 V	950	1250	175	Bearings, units and housings
NU 218 ECP	90	160	30	Bearings, units and housings

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