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：2025-11-27
Application:knitted fabrics,root canal filling,wall industry,Sensors,Blood coagulation reagent,organic raw materials,fruit and vegetable processing,other accessories,security equipment,car steering pin,animal
Similar models:SAW 23520 x 3.5/16 T BK 4520 HK 4520 314520 C SAFS 22520 x 3.5/16 SAFS 22520 x 3.5/16 T FNL 520 B FSAF 22520 x 3.5/16 T SAW 23520 x 3.5/16 SAFS 22520 T
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
2000648	508	561.98	23.27	Seals
33772	85.725	117.5	11.13	Seals
AH 24140	190	200	158	Bearings, units and housings
BC4B 316341/HA4	820	1100	-	Bearings, units and housings
GB 4960	-	-	135	Bearings, units and housings
GEZ 012 ES	19.05	31.75	14.275	Bearings, units and housings
IR 30x35x17	30	35	17	Bearings, units and housings
KR 16	-	16	28	Bearings, units and housings
NU 2317 ECP	85	180	60	Bearings, units and housings
PCM 141610 E	14	16	10	Bearings, units and housings
SYR 2 11/16-3	68.2625	-	-	Bearings, units and housings
WS 81220	100		11.5	Bearings, units and housings

Purchase the SKF FNL 520 B Please fill in the following

Hot number： 249/750 CAK30/W33 275x310x16 HDS1 R 50x68x7 HMSA10 RG 51204 6206/HR22Q2 BT4-8126 E1/C575 D/W RW3 R FYTBK 30 TR HA 3130 E NNF 5015 ADB-2LSV NNU 41/670 K30M/W33 PCM 081010 E PCM 242725 E SNL 3092 SYNT 80 LW