Bearings, units and housings -- Bearing units -- Y-bearing units (ball bearing units) -- Y-bearing plummer block units -- Y-bearing plummer block units SKF SY 30 LF

SY 30 LF

Material

Cast iron

Dimensions

d		30	mm
A		40	mm
A₁		25	mm
A₅		20	mm
B₁		37	mm
H		82	mm
H₁		42.9	mm
H₂		17	mm
J		117.5	mm
J	max.	127	mm
J	min.	108	mm
L		152	mm
N		23.5	mm
N₁		14	mm
s₁		23	mm
Values for B₁ and s₁ before the grub screw is tightened (sleeve and inner ring bore at starting position).
Threaded hole
R_G		1/4-28 UNF
R₁		3	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		140	mm
J₇		14	mm
N₄		4	mm

Calculation data

Basic dynamic load rating	C	19.5	kN
Basic static load rating	C₀	11.2	kN
Fatigue load limit	P_u	0.475	kN
Limiting speed		6300	r/min

Mass

Mass bearing unit

1.05

Mounting information

Hexagonal key size for grub screw	N	2.5	mm
Recommended tightening torque for grub screw		4.2	N·m
Appropriate SKF mounting kit		626830
Recommended diameter for attachment bolts, mm	G	12	mm
Recommended diameter for attachment bolts, inch	G	0.5	in

Appertaining products

Housing			SY 506 M
Bearing			YSP 206 SB-2F

Appropriate products

End cover

ECY 206

Model Number: SY 30 LF
Inner Diameter：30mm Outer Diameter：-mm Width：-mm
Reference speed:6300 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：2025-12-09
Application:Cylinder Type,animal,industrial fans,shoe-making machinery,tapping machine,Generator,rolling mill roll neck and slowdown device,Other machinery,beverage production,ultra-quiet generators,enzyme
Similar models:GE 30 ESX-2LS 30326/DF NJ 307 ECP 30222 619/530 MA 24072 CCK30/W33 PCM 303420 M 24140 CCK30/W33 2205 EKTN9 + H 305 HK 3016
BEARING POWER International Trading Co.,Ltd. specialize in SY30LF products，there is large inventory of SKF SY 30 LF Y-bearing plummer block units. We has been built up long-term cooperation with SKF company, could make a bulk order of the SY 30 LF Which SKF SY30LF 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
32710	82.8548	117.5	12.7	Seals
340x380x18 HDS1 R	340	380	18	Seals
75x100x10 CRW1 R	75	100	10	Seals
7001 CE/HCP4A	12	28	8	Bearings, units and housings
7014 ACD/P4AH1	70	110	20	Bearings, units and housings
71810 CD/P4	50	65	7	Bearings, units and housings
7312 BEGAP	60	130	31	Bearings, units and housings
KM 1	4	-	12	Bearings, units and housings
NATR 20 PPA	20	47	25	Bearings, units and housings
NJG 2324 VH	120	260	86	Bearings, units and housings
NK 47/20	47	57	20	Bearings, units and housings
TU 507 M	-	-	-	Bearings, units and housings

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Hot number： 24044 CCK30/W33 31311 40x58x10 HMSA10 V 41x55x8 CRW1 R 600 VA R 6204-RSH 7016 CD/HCP4AH1 70x90x7 HMSA10 V1 99185 ECW 207 FSAF 1216 MVR1-55 QJ 315 N2PHAS SNP 3072x13.15/16 TU 507 M