Bearings, units and housings -- Bearing units -- Y-bearing units (ball bearing units) -- Y-bearing plummer block units -- Y-bearing plummer block units SKF SY 2.1/2 DUTF

SY 2.1/2 DUTF

Material

Cast iron

Dimensions

d		63.5	mm
A		65	mm
A₁		35	mm
B		69.9	mm
H		153	mm
H₁		76.2	mm
H₂		39	mm
J		210	mm
J	max.	218	mm
J	min.	202	mm
L		260	mm
N		30	mm
N₁		22	mm
s₁		39.7	mm
Threaded hole
R_G		1/8-27 NPT
R₁		4.5	mm
R_a		45	°
Grease fitting
D_N		6.579	mm
SW_N		11.113	mm
G_N		1/8-27 NPT
Dowel pins
J₆		240	mm
J₇		22.5	mm
N₄		3	mm

Calculation data

Basic dynamic load rating	C	62.4	kN
Basic static load rating	C₀	45	kN
Fatigue load limit	P_u	1.86	kN
Limiting speed		2800	r/min

(with shaft tolerance h6)

Mass

Mass bearing unit

6.65

Mounting information

Hexagonal key size for grub screw	N	5.556	mm
Recommended tightening torque for grub screw		28.5	N·m
Recommended diameter for attachment bolts, mm	G	20	mm
Recommended diameter for attachment bolts, inch	G	0.75	in

Appertaining products

Housing			SY 514 U
Bearing			YAR 214-208-2F

Model Number: SY 2.1/2 DUTF
Inner Diameter：63.5mm Outer Diameter：-mm Width：-mm
Reference speed:2800 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：2021-06-04
Application:walking Food processing machinery and equipment,pipe fittings Steel industry,Generator,Medical equipment,Warehouse Shelf Equipment,Power equipment,mechanical annex,animal,Antenna Potentials,metering pump,food / grain / food equipment
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BEARING POWER International Trading Co.,Ltd. specialize in SY2.1/2DUTF products，there is large inventory of SKF SY 2.1/2 DUTF Y-bearing plummer block units. We has been built up long-term cooperation with SKF company, could make a bulk order of the SY 2.1/2 DUTF Which SKF SY2.1/2DUTF 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
43x60x8 CRW1 R	43	60	8	Seals
530 VRME R	517	-	-	Seals
7021 CD/HCP4AH1	105	160	26	Bearings, units and housings
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71910 CE/HCP4A	50	72	12	Bearings, units and housings
GEP 280 FS	280	400	190	Bearings, units and housings
KDMS 504-325/140	140	352.6	-	Coupling systems
RLS 4-2Z	12.7	33.338	9.525	Bearings, units and housings
RNAO 90x110x30	90	110	30	Bearings, units and housings
SAF 22340	200	-	-	Bearings, units and housings
SAW 23538 TLC	176.2125	-	-	Bearings, units and housings
W 6207-2Z	35	72	17	Bearings, units and housings

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