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 standard seals -- SKF SNL 3280

SNL 3280

Appropriate products

Bearing (basic designation)			23280 K
Adapter sleeve			OH 3280 H
Locating ring			2 x FRB 10/720

Dimensions

d_a		380	mm
C_a		276	mm
D_a		720	mm
A		460	mm
A₁		420	mm
A_TS		470	mm
H		835	mm
H₁		420	mm
H₂		135	mm
J		1030	mm
J₁		260	mm
L		1220	mm
N		60	mm
N₁		48	mm
s		35	mm
Shaft end
b_a	min.	215	mm
b_a	max.	238	mm
b_b		210	mm
b_c		243.5	mm
Dowel pins
J₆		1120	mm
N₄	max.	35	mm

Appropriate seals and end cover

Labyrinth seal			2 x TS 88/380
End cover			ETS 84

Breaking loads, housing

P_0°	8000	kN
P_55°	10000	kN
P_90°	4800	kN
P_120°	3600	kN
P_150°	3100	kN
P_180°	4000	kN

Yield point, cap bolts

Q_120°	5800	kN
Q_150°	3350	kN
Q_180°	2900	kN

Mass

Mass housing

709

Mounting information

Cap bolt, size		M 42x280
Cap bolt, rec. tightening torque		850	N·m
Appropriate attachment bolt, size	G	42	mm
Appropriate attachment bolt, rec. tightening torque		3640	N·m
Eye bolt, size		2 x M 42
Initial grease fill, 20%		10.5	kg
Initial grease fill, 40%		14.5	kg

Model Number: SNL 3280
Inner Diameter：380mm 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 standard seals
Details： Large SNL series for bearings on an adapter sleeve, with standard seals
Update date：2026-07-24
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Similar models:BT2B 332802 A SNP 3280x15 BD-22380 CAK/W33-OH 3280 H 23280 CA/W33 BT1B 328017/HA4 BT2B 328028/HA1 SNL 3280 BT1B 328068/HA4 BT2B 328020 OH 3280 H
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Model No. Inner Diameter Outer Diameter Width Type

401990
7222 ACD/HCP4A
OKC 390
PBM 506070 M1G1
S7002 ACE/P4A

Purchase the SKF SNL 3280 Please fill in the following

Hot number： 23x40x10 HMS5 RG 32x45x8 CRW1 R 53218 + U 218 6001/HR22T2 6206-2RZTN9/HC5C3WT 7009 CE/HCP4AL1 87143 89314 TN 9932 BTM 75 ATN9/HCP4CDB BD-C 3188 KMB-OH 3188 HE FSAF 22217 T GS 89415 HJ 322 EC S71916 CE/HCP4A

Model No.	Inner Diameter	Outer Diameter	Width	Type
401990
7222 ACD/HCP4A
OKC 390
PBM 506070 M1G1
S7002 ACE/P4A