Bearings, units and housings -- Bearing units -- Y-bearing units (ball bearing units) -- Y-bearing plummer block units -- Y-bearing plummer block units SKF SY 1.3/4 TF

SY 1.3/4 TF

Material

Cast iron

Dimensions

d		44.45	mm
A		48	mm
A₁		32	mm
A₅		23	mm
B		49.2	mm
H		107	mm
H₁		54	mm
H₂		21	mm
J		143.5	mm
J	max.	152	mm
J	min.	135	mm
L		187	mm
N		22.5	mm
N₁		14	mm
s₁		30.2	mm
Threaded hole
R_G		1/4-28 UNF
R₁		4	mm
R_a		45	°
Grease fitting
D_N		6.5	mm
SW_N		7	mm
G_N		1/4-28 SAE-LT
Dowel pins
J₆		173	mm
J₇		17	mm
N₄		4	mm

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		4300	r/min

(with shaft tolerance h6)

Mass

Mass bearing unit

2.1

Mounting information

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	12	mm
Recommended diameter for attachment bolts, inch	G	0.5	in

Appertaining products

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

Appropriate products

End cover

ECY 209

Model Number: SY 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 plummer block units
Details： Y-bearing plummer block units Y-bearing plummer block units
Update date：2025-12-09
Application:engineering machine,Small air generators,turret industry,Seals,marine analysis,raw material accessories,lifting upgrade,security equipment,chuck industry,Generator,Hydraulic Equipment
Similar models:NNCF 4918 CV FY 1.15/16 TF 23138 CCK/W33 S71914 CE/HCP4A NJ 309 ECJ 4310 ATN9 16048 MA TUWK 30 LTHR AOH 24072 FSAF 23024 KA x 4.1/4
BEARING POWER International Trading Co.,Ltd. specialize in SY1.3/4TF products，there is large inventory of SKF SY 1.3/4 TF Y-bearing plummer block units. We has been built up long-term cooperation with SKF company, could make a bulk order of the SY 1.3/4 TF Which SKF SY1.3/4TF 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
20x40x7 CRW1 R	20	40	7	Seals
29841	76.2	88.9	9.53	Seals
30316	80	170	42.5	Bearings, units and housings
53209 + U 209	45	73	21.3	Bearings, units and housings
6008 N	40	68	15	Bearings, units and housings
BT4B 332813 B/HA1C425	406.445	565.201	-	Bearings, units and housings
FYTB 3/4 RM	19.05	-	-	Bearings, units and housings
K 89415 M	75	160		Bearings, units and housings
KMTA 9	22	-	45	Bearings, units and housings
RSTO 17	22	40	15.8	Bearings, units and housings
SSAFS 22520 TLC	87.3125	-	-	Bearings, units and housings
YAR 209-2RF	45	85	49.2	Bearings, units and housings

Purchase the SKF SY 1.3/4 TF Y-bearing plummer block units Please fill in the following

Hot number： 14223 14225 BD-239/950 CAK/W33-OH 39/950 H 36x68x8 CRW1 R 6013-RS1 61910-2RZ 85 VS V AOH 3268 G GEZM 108 ESX-2LS HA 2318 E/L73 NU 2322 ECP PCZ 5640 M PFT 3/4 FM SSAFS 22515 x 2.3/8 T WBB1-8703