Bearings, units and housings -- Bearing units -- Y-bearing units (ball bearing units) -- Y-bearing plummer block units -- Y-bearing plummer block units SKF SYJ 20 TF

SYJ 20 TF

Material

Cast iron

Dimensions

d		20	mm
A		34	mm
A₁		23	mm
B		31	mm
H		64.5	mm
H₁		33.3	mm
H₂		14	mm
J		97	mm
J	max.	105	mm
J	min.	89	mm
L		127	mm
N		21	mm
N₁		13	mm
s₁		18.3	mm
Threaded hole
R_G		1/4-28 UNF
R₁		2	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		118	mm
J₇		12.5	mm
N₄		2	mm

Calculation data

Basic dynamic load rating	C	12.7	kN
Basic static load rating	C₀	6.55	kN
Fatigue load limit	P_u	0.28	kN
Limiting speed		8500	r/min

(with shaft tolerance h6)

Mass

Mass bearing unit

0.55

Mounting information

Hexagonal key size for grub screw	N	3	mm
Recommended tightening torque for grub screw		4	N·m
Recommended diameter for attachment bolts, mm	G	10	mm
Recommended diameter for attachment bolts, inch	G	0.375	in

Appertaining products

Housing			SYJ 504
Bearing			YAR 204-2F

Model Number: SYJ 20 TF
Inner Diameter：20mm Outer Diameter：-mm Width：-mm
Reference speed:8500 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：2026-07-29
Application:Insect Capture,directional control valve,Industrial,reducer,manual Tools,agriculture,Doppler,experimental equipment,Anesthetic Equipment,non-ferrous metal alloy,lathe
Similar models:6206-2RSH 39580/39520 32048T164 X/DB NU 206 ECP S7207 ACD/P4A NU 202 ECP SYWK 20 YTA FSAF 1220 TLC 32052 X PBM 162220 M1G1
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Model No. Inner Diameter Outer Diameter Width Type

240/1120 CAF/W33
32056 X
9862
HA 3124 L
YEL 204-2F

Purchase the SKF SYJ 20 TF Y-bearing plummer block units Please fill in the following

Hot number： BD-23096 CAK/W33-OH 3096 H 24x35x7 HMS5 V 27x42x10 HMSA10 V 32007 X 405203 405653 6022 61820 AH 3038 G FSAF 22216 FYC 507 IR 130x145x35 PSM 405030 A51 PWM 708070 SALA 40 TXE-2LS

Model No.	Inner Diameter	Outer Diameter	Width	Type
240/1120 CAF/W33
32056 X
9862
HA 3124 L
YEL 204-2F