Bearings, units and housings -- Bearing housings -- Split plummer block housings, SNL 30, 31 and 32 series -- Large SNL series for bearings on an adapter sleeve, with oil seals -- SKF SNL 3138 ATURT

SNL 3138 ATURT

Appropriate products

Bearing (basic designation)			23138 K
Adapter sleeve			H 3138
Locating ring			2 x FRB 10/320

Dimensions

d_a		170	mm
C_a		124	mm
D_a		320	mm
A		255	mm
A₁		210	mm
H		375	mm
H₁		190	mm
H₂		80	mm
J		480	mm
J₁		120	mm
L		560	mm
N		34	mm
N₁		28	mm
s		10	mm
Shaft end
b_a	min.	88	mm
b_a	max.	112	mm
b_b		83	mm
b_c		117.5	mm
Dowel pins
J₆		520	mm
N₄	max.	20	mm

Appertaining products

Oil seal			TSD 3138 U
End cover			ETS 3138 R

Breaking loads, housing

P_0°	2200	kN
P_55°	2700	kN
P_90°	1300	kN
P_120°	1000	kN
P_150°	880	kN
P_180°	1100	kN
P_a	710	kN

Yield point, cap bolts

Q_120°	1800	kN
Q_150°	1040	kN
Q_180°	900	kN

Mass

Mass housing

97.5

Mounting information

Cap bolt, size		M 24x150
Cap bolt, rec. tightening torque		350	N·m
Appropriate attachment bolt, size	G	24	mm
Appropriate attachment bolt, rec. tightening torque		665	N·m
Eye bolt, size		2 x M 20
Oil level, min.		54	mm
Oil level, max.		62	mm

Model Number: SNL 3138 ATURT
Inner Diameter：170mm Outer Diameter：-mm Width：-mm
Reference speed:- Limiting speed:-
Type：Bearings, units and housings Bearing housings Split plummer block housings, SNL 30, 31 and 32 series Large SNL series for bearings on an adapter sleeve, with oil seals
Details： Large SNL series for bearings on an adapter sleeve, with oil seals
Update date：2026-04-16
Application:Spectrum Products,Pneumatic Control Elements,granulator,Digital Generator,E Beauty,stirrer,journal lathe,coal mill,woodworking machinery,turret industry,Anesthetic Equipment
Similar models:313824 313823 SNW 3138x6.15/16 C 3138 V BD-23138 CCK/W33-AH 3138 G BD-C 3138 KV-H 3138 SNL 3138 ATURT 313822 SNW 3138x7 23138-2CS5/VT143
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2000 VRME R	1844	-	-	Seals
292/500	500	670	103	Bearings, units and housings
30x62x7 HMS5 V	30	62	7	Seals
610 VE R	592	-	-	Seals
FYR 1 1/2-18	38.1	-	-	Bearings, units and housings
FYTB 25 TDW	25	-	-	Bearings, units and housings
K 81111 TN	55	78		Bearings, units and housings
NUP 2208 ECJ	40	80	23	Bearings, units and housings
OKCS 310	310		-
SAF 22228	140	-	-	Bearings, units and housings
XHCE 040/OK 100	100	318	-	Coupling systems

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