Bearings, units and housings -- Bearing units -- Y-bearing units (ball bearing units) -- Y-bearing plummer block units -- Y-bearing plummer block units SKF SYJ 1.1/4 TF

SYJ 1.1/4 TF

Material

Cast iron

Dimensions

d		31.75	mm
A		46	mm
A₁		28	mm
B		42.9	mm
H		93	mm
H₁		47.6	mm
H₂		17	mm
J		129	mm
J	max.	136	mm
J	min.	122	mm
L		167	mm
N		24	mm
N₁		17	mm
s₁		25.4	mm
Threaded hole
R_G		1/4-28 UNF
R₁		3	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		153	mm
J₇		16	mm
N₄		4	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
Limiting speed		5300	r/min

(with shaft tolerance h6)

Mass

Mass bearing unit

1.5

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	14	mm
Recommended diameter for attachment bolts, inch	G	0.5625	in

Appertaining products

Housing			SYJ 507
Bearing			YAR 207-104-2F

Model Number: SYJ 1.1/4 TF
Inner Diameter：31.75mm Outer Diameter：-mm Width：-mm
Reference speed:5300 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：2026-04-17
Application:decoration machinery,Storage Tool,Industrial,Blood coagulation reagent,Cylinder Type,Laser Measurements,Garment Accessories,food safety,Dental Equipment,X-ray Equipment,gear grinding machine
Similar models:NJ 314 ECP PCZ 3240 E W 626 R-2Z FY 35 LDW D/W R2 R-2RS1 NK 70/35 SAW 23520 x 3.5/16 TLC NU 2224 ECM 32217/DF SAF 22630 TLC
BEARING POWER International Trading Co.,Ltd. specialize in SYJ1.1/4TF products，there is large inventory of SKF SYJ 1.1/4 TF Y-bearing plummer block units. We has been built up long-term cooperation with SKF company, could make a bulk order of the SYJ 1.1/4 TF Which SKF SYJ1.1/4TF 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
10x25x7 HMSA10 RG	10	25	7	Seals
239/560 CAK/W33	560	750	140	Bearings, units and housings
3202 ATN9	15	35	15.9	Bearings, units and housings
7315 BECBY	75	160	37	Bearings, units and housings
840 VE R	805	-	-	Seals
BK 1010	10	14	10	Bearings, units and housings
C 3152	260	440	144	Bearings, units and housings
FY 1. FM	25.4	-	-	Bearings, units and housings
FYJ 2.1/2 TF	63.5	-	-	Bearings, units and housings
GX 20 F	20	55	20	Bearings, units and housings
KD21-454	77	324	-	Coupling systems
T2ED 045	45	95	36	Bearings, units and housings

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