Bearings, units and housings -- Bearing units -- Y-bearing units (ball bearing units) -- Y-bearing plummer block units -- Y-bearing plummer block units SKF SYJ 40 KF

SYJ 40 KF

Material

Cast iron

Order adapter sleeve separately

Dimensions

d		35	mm
A		49	mm
A₁		31	mm
B₁		46	mm
H		99	mm
H₁		49.2	mm
H₂		18	mm
J		136.5	mm
J	max.	145	mm
J	min.	128	mm
L		184	mm
N		25.5	mm
N₁		17	mm
s₁		27.5	mm
Values for s1 before the sleeve is driven into the bearing bore (sleeve and inner ring bore at starting position).
Threaded hole
R_G		1/4-28 UNF
R₁		3.5	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		170	mm
J₇		17.5	mm
N₄		4	mm

Calculation data

Basic dynamic load rating	C	30.7	kN
Basic static load rating	C₀	19	kN
Fatigue load limit	P_u	0.8	kN
Limiting speed		4800	r/min

Mass

Mass bearing unit

2.17

Mounting information

Appropriate spanner		HN 8-9
Recommended lock nut tightening angle	a	105	°
Recommended diameter for attachment bolts, mm	G	14	mm
Recommended diameter for attachment bolts, inch	G	0.5625	in

Appertaining products

Housing			SYJ 508
Bearing			YSA 208-2FK
Adapter sleeve			H 2308

Model Number: SYJ 40 KF
Inner Diameter：35mm Outer Diameter：-mm Width：-mm
Reference speed:4800 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:miscellaneous instruments,ultra-quiet generators,food / grain / food equipment,ventilation heating equipment,rock drilling machinery,vacuum suction cup,relay,hardware,equipment,safety testing,noise inspection
Similar models:23140 CC/W33 PCM 455040 M NUTR 4090 X BK 4020 SSAFS 22340 T C 4020 V GE 40 ESL-2LS 22330 CCKJA/W33VA405 22315 EJA/VA405 PBM 081408 M1
BEARING POWER International Trading Co.,Ltd. specialize in SYJ40KF products，there is large inventory of SKF SYJ 40 KF Y-bearing plummer block units. We has been built up long-term cooperation with SKF company, could make a bulk order of the SYJ 40 KF Which SKF SYJ40KF 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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56136	142.875	174.63	12.7	Seals
BC4-8029/HA4	1350	1765	-	Bearings, units and housings
KD21-254	26	194	-	Coupling systems
NA 6916	80	110	54	Bearings, units and housings
OKC 270	270		-
OH 30/670 H	630	670	324	Bearings, units and housings
OKCX 260	260		-
WS 81102	15		2.75	Bearings, units and housings

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