Bearings, units and housings -- Bearing units -- Y-bearing units (ball bearing units) -- Y-bearing plummer block units -- Y-bearing plummer block units SKF SYJ 70 TF

SYJ 70 TF

Material

Cast iron

Dimensions

d		70	mm
A		72	mm
A₁		46	mm
B		69.9	mm
H		155.5	mm
H₁		79.4	mm
H₂		27	mm
J		210	mm
J	max.	215	mm
J	min.	205	mm
L		266	mm
N		30	mm
N₁		25	mm
s₁		39.7	mm
Threaded hole
R_G		1/4-28 UNF
R₁		6	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		246	mm
J₇		26	mm
N₄		4	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

6.2

Mounting information

Hexagonal key size for grub screw	N	5	mm
Recommended tightening torque for grub screw		16.5	N·m
Recommended diameter for attachment bolts, mm	G	20	mm
Recommended diameter for attachment bolts, inch	G	0.75	in

Appertaining products

Housing			SYJ 514
Bearing			YAR 214-2F

Model Number: SYJ 70 TF
Inner Diameter：70mm 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：2024-12-25
Application:vertical sawing machine,Gripper Swing,packaging machinery,centrifugal pump,food packaging,organic raw materials,turret industry,construction machinery and equipment,marine test,relay,Perfusion device
Similar models:305706 C-2Z 305701 C-2RS1 7021 ACD/HCP4A BC1B 322770 A/HB1 S7022 ACB/P4A SYJ 70 TF 7005 CE/HCP4AL 30215T70/DB 7016 CB/P4AL S7015 CD/P4A
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FYTWK 1. YTA	25.4	-	-	Bearings, units and housings
KD21-204	26	162	-	Coupling systems
NKIB 5907	35	55	27	Bearings, units and housings
NU 20/630 ECMA	630	920	170	Bearings, units and housings
PSM 101408 A51	10	14	8	Bearings, units and housings
SAF 1517 x 2.13/16 T	71.4375	-	-	Bearings, units and housings
SAF 22628	125.4125	-	-	Bearings, units and housings
SYNT 55 L	55	-	-	Bearings, units and housings
WS 89414	70		16	Bearings, units and housings

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Hot number： 22219 E 2400559 241/800 ECAK30/W33 71909 CB/HCP4A 9068 C 2218 FSAF 1216 FYRP 3 15/16-18 HA 309 NU 3084 ECMA RNA 4908.2RS PSM 162230 A51 SAF 22624 x 4.1/4 T SHR 150 YEL 206-101-2F