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

SY 20 TR

Material

Cast iron

Dimensions

d		20	mm
A		32	mm
A₁		21	mm
A₅		18.5	mm
B		31	mm
H		64.5	mm
H₁		33.3	mm
H₂		14	mm
J		97	mm
J	max.	106	mm
J	min.	88	mm
L		127	mm
N		20.5	mm
N₁		11.5	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		11.5	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		5000	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			SY 504 M
Bearing			YAR 204-2RF

Appropriate products

End cover

ECY 204

Model Number: SY 20 TR
Inner Diameter：20mm Outer Diameter：-mm Width：-mm
Reference speed:5000 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：2024-12-13
Application:storage shelves,other lathe,Machine Tool Accessories,animal,Storage Device,Machine tool accessories,ventilation fans,transportation equipment,universal category,medical equipment,Antenna Potentials
Similar models:1726208-2RS1 YAR 203/12-2F SAF 1520 x 3.5/16 NA 2205.2RSX ECY 208 32010T50 X/DB RNU 209 ECJ 6004-2Z/VA208 7020 ACB/P4AL 7320 BEGAM
BEARING POWER International Trading Co.,Ltd. specialize in SY20TR products，there is large inventory of SKF SY 20 TR Y-bearing plummer block units. We has been built up long-term cooperation with SKF company, could make a bulk order of the SY 20 TR Which SKF SY20TR 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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Hot number： 11139 315642/VJ202 52x68x8 HMSA10 V 7076 BGM 71922 ACB/P4AL 99450 AH 3134 G FY 2. FM IR 8x12x10.5 NCF 2912 CV NUP 230 ECML PCMF 353926 E SALA 40 TXE-2LS SY 2. TF/VA228 Z 215