Bearings, units and housings -- Bearing units -- Y-bearing units (ball bearing units) -- Y-bearing take-up units -- Y-bearing take-up units SKF TUJ 45 TF

TUJ 45 TF

Housing material

Cast iron

Dimensions

d	45	mm
A	49	mm
A₁	16	mm
A₂	35	mm
B	49.2	mm
H	117	mm
H₁	102	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	M8x1
Hexagonal key size for grub screw	N	4	mm
Recommended tightening torque for grub screw		6.5	N·m

Appertaining products

Housing			TUJ 509
Bearing			YAR 209-2F

Model Number: TUJ 45 TF
Inner Diameter：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：2026-06-24
Application:atomizer class,power tools,Hydraulic Rama,Material handling equipment,heating fans,Workpiece,Garment Accessories,garden machinery,equipment,electrostatic protection,Optical detection
Similar models:PRMF 455045 33217T145/DB K 45x53x21 GE 45 CJ2 PCZ 4456 M PBM 354570 M1G1 314518 B PSMF 354535 A51 BC4B 457939 VAA 29456 E
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Model No. Inner Diameter Outer Diameter Width Type

47890/47820
592934
BD-C 2212 KV-H 312
KMTA 20
NJ 328 ECJ

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Hot number： 22394 30220T100/DB 6218-RS1 6205-2RSL 63009-2RS1 71906 CE/HCP4AH 7319 BEGAP MB 4 A OH 3180 HE PCM 150155100 M SAF 23030 KATLC x 5.1/8 SAF 23032 KATLC x 5.1/2 SAFS 22532 TLC SYFWK 25 LTHR YAR 205-2RF/VE495

Model No.	Inner Diameter	Outer Diameter	Width	Type
47890/47820
592934
BD-C 2212 KV-H 312
KMTA 20
NJ 328 ECJ