Bearings, units and housings -- Bearing housings -- Flanged housings, FNL series -- FNL series for bearings on an adapter sleeve -- SKF FNL 520 B

FNL 520 B

Appropriate products

Bearing (basic designation)			1220 K
Adapter sleeve			H 220
Locating ring			FRB 10/180 + FRB 12/180
Contact seal			2 x TFL 520

Dimensions

d_a		90	mm
C_a		56	mm
D_a		180	mm
A		91	mm
A₁		30	mm
A_B		127	mm
B_a		30	mm
D		224	mm
H		250	mm
H₁		125	mm
J		198	mm
L		250	mm
N		22	mm
Dowel pins
J₅		112	mm
J₆		72	mm
N₄	max.	8	mm

Breaking loads, housing

P₁	180	kN
P₂	185	kN
P₃	565	kN

Mass

Mass housing

Mounting information

Cover bolt, size		4 x M 10x30
Cover bolt, rec. tightening torque		47	N·m
Appropriate attachment bolt, size	G	20	mm
Appropriate attachment bolt, rec. tightening torque		385	N·m
Initial grease fill, 20%		320	g
Initial grease fill, 40%		500	g

Model Number: FNL 520 B
Inner Diameter：90mm Outer Diameter：-mm Width：-mm
Reference speed:- Limiting speed:-
Type：Bearings, units and housings Bearing housings Flanged housings, FNL series FNL series for bearings on an adapter sleeve
Details： FNL series for bearings on an adapter sleeve
Update date：2026-06-25
Application:milling head plug,Industrial,squeeze machine etc,industrial equipment,Plastic molding,DC generators,respirator,non-motor vehicle Electric car,agriculture,reinforced machinery,rubber products machinery and equipment
Similar models:PSM 152015 A51 FSAF 22520 x 3.3/8 25572/25520 39590/39520 SSAFS 22520 x 3.5/16 SAW 23520 x 3.1/2 TLC SAF 22520 TLC SAF 1520 x 3.1/2 PBM 182520 M1G1 BK 2520
BEARING POWER International Trading Co.,Ltd. specialize in FNL520B products，there is large inventory of SKF FNL 520 B FNL series for bearings on an adapter sleeve. We has been built up long-term cooperation with SKF company, could make a bulk order of the FNL 520 B Which SKF FNL520B 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

1750 VL V
N 1016 KTNHA/HC5SP
N 214 ECP
NU 216 ECP
W 61900 R-2RS1

Purchase the SKF FNL 520 B Please fill in the following

Hot number： 108x170x15 HMS5 V 250x280x15 HMS5 V 3314 A-2Z 42.0x59.1x12.8 TP 53412 M + U 412 6236 M BD-C 2238 K-AH 2238 G FNL 518 B FYRP 1 3/4 FYWK 30 YTH GEP 440 FS HM 801346/310 NNTR 120x290x135.2ZL PBMF 182512 M1G1 PPM 252820

Model No.	Inner Diameter	Outer Diameter	Width	Type
1750 VL V
N 1016 KTNHA/HC5SP
N 214 ECP
NU 216 ECP
W 61900 R-2RS1