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. TF

SY 1. TF

Material

Cast iron

Dimensions

d		25.4	mm
A		36	mm
A₁		22	mm
A₅		18	mm
B		34.1	mm
H		70	mm
H₁		36.5	mm
H₂		16	mm
J		102	mm
J	max.	110	mm
J	min.	94	mm
L		130	mm
N		19.5	mm
N₁		11.5	mm
s₁		19.8	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		120	mm
J₇		13	mm
N₄		4	mm

Calculation data

Basic dynamic load rating	C	14	kN
Basic static load rating	C₀	7.8	kN
Fatigue load limit	P_u	0.335	kN
Limiting speed		7000	r/min

(with shaft tolerance h6)

Mass

Mass bearing unit

0.72

Mounting information

Hexagonal key size for grub screw	N	3.175	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			SY 505 M
Bearing			YAR 205-100-2F

Appropriate products

End cover

ECY 205

Model Number: SY 1. TF
Inner Diameter：25.4mm Outer Diameter：-mm Width：-mm
Reference speed:7000 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：2026-04-19
Application:comprehensive experiment,physical instruments,Power equipment,equipment,metallurgy,tube,diving equipment,trolley,sanitation facilities,test strip,Pneumatic Actuator
Similar models:GS 81248 32210T67.5/DB 6004-RSH 6264 MA N 030 71902 CD/HCP4A BS2-2318-2RS5K/VT143 16003-2Z 7010 CE/P4AL1 89180 M
BEARING POWER International Trading Co.,Ltd. specialize in SY1.TF products，there is large inventory of SKF SY 1. 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. TF Which SKF SY1.TF 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
BD-22240-2CS5K/VT143-H 3140	180	360	98	Bearings, units and housings
6220 NR	100	180	34	Bearings, units and housings
99835	50.8	61.1124	25.4	Seals
BTW 55 CTN9/SP	55	90	44	Bearings, units and housings
FYK 507	-	-	-	Bearings, units and housings
FSAF 22311 T	55	-	-	Bearings, units and housings
FYJ 65 TF	65	-	-	Bearings, units and housings
NNU 4930 B/SPW33	150	210	60	Bearings, units and housings
NUTR 25 X	25	52	24	Bearings, units and housings
OKBS 63	63	-	-
SAF 23044 KAT x 7.7/8	201.6125	-	-	Bearings, units and housings
W 61907-2RS1	35	55	10	Bearings, units and housings

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