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/QFC

FBSA 204/QFC

Dimensions

d	20	mm
H	90	mm
A	77	mm
A₁	72.74	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	35.9	kN
Basic static load rating	C₀	98	kN
Fatigue load limit	P_u	3.6	kN
Attainable speed for preload class A		4750	r/min
Attainable speed for preload class B		2375	r/min
Preload class A		2960	kN
Preload class B		5920	kN
Frictional moment for preload class A		0.1	N·m
Frictional moment for preload class B		0.182	N·m
Static axial stiffnes for preload class A		1360	N/µm
Static axial stiffnes for preload class B		1720	N/µm

Mass

Mass cartridge unit

1.7

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/QFC
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:tobacco machinery,Forming mold,extruder,extruder,small appliances,drawing die,noise inspection,lifting tackle,pump accessories,office equipment,Medical room equipment
Similar models:3204 A-2RS1TN9/MT33 6204/HR11QN NA 2204.2RS YEL 204-2RF/VL065 RNA 2204.2RS 1204 EKTN9 6204-Z FBSA 204/DB YEL 204-2F 1204 EKTN9 + H 204
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Model No. Inner Diameter Outer Diameter Width Type

10728
99313
K 24x28x13
RNA 4904.2RS
W 61917-2RS1

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

Hot number： 305707 C-2Z 390 VRME R 406503 470346 50x80x10 HMSA10 V 51x65x7 CRWA1 R 607/HR11QN 6310-2RS1 71910 ACB/P4A M 88048/010 KMT 26 NA 22/8.2RS OH 3172 H SAF 22544 x 7.13/16 TLC W 627 R

Model No.	Inner Diameter	Outer Diameter	Width	Type
10728
99313
K 24x28x13
RNA 4904.2RS
W 61917-2RS1