Double Concentric Solid-Block Housed Units

QAAFL20A400S Bearing | Solid Block/Spherical Roller Bearing Housed Units-Double Concentric Four Bolt Square Flange Block

QAAFL20A400S interchange timken QAAFL20A400S
QAAFL20A400S cross reference timken QAAFL20A400S
QAAFL20A400S Equivalent bearing interchange guide：
Price：	enquiry
Model Number：	QAAFL20A400S
d:	4.23
D:	2.84
B:	55 lb24.90 Kg
r(min):	0883450021609 0883450021616 0883450021630 0883450021647 0883450021654 0883450021661 0883450021678 08
r1(min):	0.0030 in0.076 mm
Width:	4 in
Size:	Imperial
Weight：	0.0030 in0.075 mm
Bearing Number：	0.0047 in0.120 mm
Housing Construction：	2000 rpm
UPC Code：	1200 rpm
Shaft Size Type：	900 rpm

Engineering Group	Mounted Bearing
Bearing Number	22220
Shaft Size	4 in
Shaft Size Type	Imperial
Full Timken Part Number	QAAFL20A400SB QAAFL20A400SC QAAFL20A400SEB QAAFL20A400SEC QAAFL20A400SEM QAAFL20A400SEN QAAFL20A400SEO QAAFL20A400SET QAAFL20A400SM QAAFL20A400SN QAAFL20A400SO QAAFL20A400ST
Locking Style	Double Concentric
Weight	55 lb24.90 Kg
Housing Construction	Four-Bolt Square Flange
UPC Code	0883450021609 0883450021616 0883450021630 0883450021647 0883450021654 0883450021661 0883450021678 0883450021685 0883450191753 0883450191913 0883450269117 0883450269278
Dimension BC	10.75 in273.1 mm
Dimension C	6.00 in152.4 mm
Dimension D	8.390 in213.10 mm
Dimension E	7.60 in193.0 mm
Dimension F	9.500 in241.3 mm
Dimension H	1.50 in38.1 mm
Dimension J (Bolt Size)	1 in24 mm
Dimension L Exp	5.29 in134.4 mm
Dimension L Fix	5.21 in132.3 mm
Dimension M	2.97 in75.4 mm
Dimension N	4.120 in104.60 mm
Dimension RAA	0.71 in18 mm
Dimension SAA	5.92 in150.4 mm
C0 - Static Load	113000 lb502 kN
C - Dynamic Load (Basic)	97700 lb435 kN
e - Geometry Factor	0.24
Y1 - Geometry Factor	2.84
Y2 - Geometry Factor	4.23
Oil Lubrication - M/N Seal	1200 rpm
Oil Lubrication - T Seal	2000 rpm
Oil Lubrication - B/C/O Seal	900 rpm
Grease Lubrication - M/N Seal	1200 rpm
Grease Lubrication - T Seal	1600 rpm
Grease Lubrication - B/C/O Seal	900 rpm
Float	0.083 in2.108 mm
Shaft Tolerance	0.0030 in0.076 mm
Eng Internal Radial Clearance - Min	0.0030
Eng Internal Radial Clearance - Max	0.0047
Pre Install Clearance Min	0.0030 in0.075 mm
Pre Install Clearance Max	0.0047 in0.120 mm

No.	Weight	Bearing Number	Housing Construction	UPC Code	Shaft Size Type	Full Timken Part Number
RAU1005	RAU1005	-	-	-	-	-
NJ208	40	1.1	1.1	0.369	10000	8500
FIR-172020	17	FIR-172020	14.0	20	FJL-2020	FJ-2020
45320	52	100	2.0	45320	165	55.9
ACH550-CC-02A7-6	2	CX1-2	2.7	-	-	ACH550-CC-02A7-6
ACH550-VD-04A1-4	2	5580-1	4.1	R1	NEMA 1 UL Type 1	-
2MV9111WI	1 mm0.039 in	1 mm0.039 in	29400 rpm	14700 rpm	10.318750 mm13/32 in	METRIC
NU30/670	NU	N	230	210	METRIC	980.000 mm38.5827 in
ECY 213	0.050	ECY 213	128.000	126.000	116.400	42.000
SL02-4964	440	SL02-4964	320	118	54.90	168000

Interchange Guide

It shows interchange options available in each Timken Spherical Roller. Bearing Solid Block Housed Units locking style when applicable. Again, this is a guide.

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