Bearings, units and housings -- Bearing units -- Y-bearing units (ball bearing units) -- Y-bearing flanged units -- Y-bearing square flanged units SKF FY 2.1/4 TF

FY 2.1/4 TF

Housing material

Cast iron

Dimensions

d		57.15	mm
A		52	mm
A₁		17	mm
A₃	H14	3.2	mm
A₅		39	mm
B		65.1	mm
D_a	H11	161.9	mm
D_b1		130	mm
D_b2		143	mm
J		143	mm
L		175	mm
N		18	mm
s₁		39.7	mm
T		73.7	mm
Threaded hole
R_G		1/4-28 UNF
R₁		34.5	mm
Grease fitting
D_N		6.5	mm
SW_N		7	mm
G_N		1/4-28 SAE-LT
Dowel pins
J₆		161	mm
J₇		49.5	mm
N₄		4	mm

Calculation data

Basic dynamic load rating	C	52.7	kN
Basic static load rating	C₀	36	kN
Fatigue load limit	P_u	1.53	kN
Limiting speed		3400	r/min

(with shaft tolerance h6)

Mass

Mass bearing unit

4.05

Mounting information

Thread grub screw	G₂	3/8-24 UNF
Hexagonal key size for grub screw	N	4.763	mm
Recommended tightening torque for grub screw		16.5	N·m
Recommended diameter for attachment bolts, mm	G	16	mm
Recommended diameter for attachment bolts, inch	G	0.625	in

Appertaining products

Housing			FY 512 M
Bearing			YAR 212-204-2F

Appropriate products

End cover

ECY 212

Model Number: FY 2.1/4 TF
Inner Diameter：57.15mm Outer Diameter：-mm Width：-mm
Reference speed:3400 r/min Limiting speed:-
Type：Bearings, units and housings Bearing units Y-bearing units (ball bearing units) Y-bearing flanged units
Details： Y-bearing flanged units Y-bearing square flanged units
Update date：2025-12-09
Application:engineering machinery,pump accessories,Gas turbine,bio-chemical,key lock,Insect Count,Spectrum Products,Animal Tracking,safety testing,Insect Capture,injection molding machine
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BEARING POWER International Trading Co.,Ltd. specialize in FY2.1/4TF products，there is large inventory of SKF FY 2.1/4 TF Y-bearing flanged units. We has been built up long-term cooperation with SKF company, could make a bulk order of the FY 2.1/4 TF Which SKF FY2.1/4TF 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.

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