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

SYFJ 20 TF

Housing material

Cast iron

Dimensions

d	20	mm
A	38	mm
A₁	24	mm
B	31	mm
H	62.5	mm
H₁	30.2	mm
H₂	8	mm
J	52	mm
L	76	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

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

0.47

Mounting information

Housing thread for attachment bolts	G	M10
Thread length	G₁	12	mm
Hexagonal key size for grub screw	N	3	mm
Recommended tightening torque for grub screw		4	N·m

Appertaining products

Housing			SYFJ 504
Bearing			YAR 204-2F

Model Number: SYFJ 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 short base plummer block units
Update date：2026-04-16
Application:electrostatic protection,small diesel generators,medical equipment,shoe-making machinery,other processing,Rolling mill,auto tools,motor,generator,hydraulic cylinder buffer,pressure control valve
Similar models:51220 3209 A-2ZTN9/MT33 YAR 207-2RFGR/HV YET 206/VL065 ECW 205 NUP 2209 ECP SAKB 20 F YAR 208-107-2F FY 3/4 TF/VA201 209-Z
BEARING POWER International Trading Co.,Ltd. specialize in SYFJ20TF products，there is large inventory of SKF SYFJ 20 TF Y-bearing plummer block units. We has been built up long-term cooperation with SKF company, could make a bulk order of the SYFJ 20 TF Which SKF SYFJ20TF 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
15518	39.7002	53.98	7.95	Seals
18732	47.625	73.03	7.95	Seals
45x68x7 HMS5 V	45	68	7	Seals
7036 ACD/HCP4AL	180	280	46	Bearings, units and housings
91319	-	-	49.987	Seals
BB1B 363297	970	1125	75	Bearings, units and housings
D/W R156 R-2ZS	4.762	7.938	3.175	Bearings, units and housings
GEH 50 ES-2LS	50	90	56	Bearings, units and housings
K 89308 TN	40	78		Bearings, units and housings
NUKRE 90 A	-	90	100	Bearings, units and housings
SAFS 22522	100.0125	-	-	Bearings, units and housings
SYE 2 15/16	74.6125	-	-	Bearings, units and housings

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