Bearings, units and housings -- Super-precision bearings -- Angular contact thrust ball bearings for screw drives -- Angular contact thrust ball bearings for screw drives, cartridge units with a flanged housing, super-precision -- SKF FBSA 204/DB

FBSA 204/DB

Dimensions

d	20	mm
H	90	mm
A	47	mm
A₁	44.26	mm
A₂	32	mm
A₃	13	mm
d₁	26	mm
D₁	64	mm
D₂	60	mm
D₃	36	mm

Calculation data

Basic dynamic load rating	C	22	kN
Basic static load rating	C₀	49	kN
Fatigue load limit	P_u	1.8	kN
Attainable speed for preload class A		7600	r/min
Attainable speed for preload class B		3800	r/min
Preload class A		1480	kN
Preload class B		2960	kN
Frictional moment for preload class A		0.05	N·m
Frictional moment for preload class B		0.091	N·m
Static axial stiffnes for preload class A		680	N/µm
Static axial stiffnes for preload class B		860	N/µm

Mass

Mass cartridge unit

1.1

Mounting information

Through hole diameter for attachment bolts	N	6.6	mm
Pitch diameter of attachement bolt holes	J	76	mm
Cartridge half diameter without flange	J₁	32	mm

Model Number: FBSA 204/DB
Inner Diameter：20mm Outer Diameter：-mm Width：90mm
Reference speed:- Limiting speed:-
Type：Bearings, units and housings Super-precision bearings Angular contact thrust ball bearings for screw drives Angular contact thrust ball bearings for screw drives, cartridge units with a flanged housing, super-precision
Details： Angular contact thrust ball bearings for screw drives, cartridge units with a flanged housing, super-precision
Update date：2026-06-25
Application:Security Equipment,large agricultural machinery,dynamic blood pressure,chamfering machine etc,machine tool spindle,vertical processing,Garment Accessories,stamping die,Rolling mill,medical equipment,Industrial Electromechanical
Similar models:6204/HR11QN 1204 EKTN9 W 6204 RNU 204 7204 BE-2RZP NJ 2204 ECP 1204 ETN9 32040 X GEZH 204 ES-2LS 1204 EKTN9 + H 204
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Model No. Inner Diameter Outer Diameter Width Type

30x62x10 HMS5 V
316739 A
6728
HME 31/600
SSAFS 22522 x 3.13/16 TLC

Purchase the SKF FBSA 204/DB Please fill in the following

Hot number： 148x170x15 HMSA10 V 241/950 ECAK30F/W33 313705 B 6010 6312-2ZNR 7316 BECBM 81284 M BTM 75 BTN9/P4CDB GE 70 ES-2RS NNU 4960 BK/SPW33 NU 316 ECP QJ 305 MA S71904 CD/HCP4A SAF 22526 TLC SYNT 45 F

Model No.	Inner Diameter	Outer Diameter	Width	Type
30x62x10 HMS5 V
316739 A
6728
HME 31/600
SSAFS 22522 x 3.13/16 TLC