Double Concentric Solid-Block Housed Units
  • Solid Block/Spherical Roller Bearing Housed Units-Double Concentric Four-Bolt Pillow Block
  • QAAPR18A304S

QAAPR18A304S Bearing | Solid Block/Spherical Roller Bearing Housed Units-Double Concentric Four-Bolt Pillow Block

QAAPR18A304S interchange timken QAAPR18A304S
QAAPR18A304S cross reference timken QAAPR18A304S
QAAPR18A304S Equivalent bearing interchange guide:
Price: enquiry
Model Number: QAAPR18A304S
d: 4.31
D: 2.90
B: 49.0 lb22.2 Kg
r(min): 0.0030 in0.076 mm
r1(min): 3-1/4 in
Width: Imperial
Size: 0.0024 in0.060 mm
Weight: 0.0039 in0.100 mm
Bearing Number: 2400 rpm
Housing Construction: 1400 rpm
UPC Code: 1000 rpm
Shaft Size Type: Double Concentric
Engineering GroupMounted Bearing
Bearing Number22218
Shaft Size  3-1/4 in
Shaft Size TypeImperial
Full Timken Part NumberQAAPR18A304SB QAAPR18A304SC QAAPR18A304SEB QAAPR18A304SEC QAAPR18A304SEM QAAPR18A304SEN QAAPR18A304SEO QAAPR18A304SET QAAPR18A304SM QAAPR18A304SN QAAPR18A304SO QAAPR18A304ST
Locking StyleDouble Concentric
Weight49.0 lb22.2 Kg
Housing ConstructionFour-Bolt Pillow Block
UPC Code0883450322256 0883450322263 0883450322270 0883450322287 0883450322294 0883450322300 0883450322317 0883450322324 0883450322331 0883450322348 0883450322355 0883450322362
Dimension A3.75 in95.3 mm
Dimension B7.69 in195.3 mm
Dimension C5.13 in130.3 mm
Dimension D Max11.25 in285.8 mm
Dimension D Min9.25 in235.0 mm
Dimension E2.38 in60.5 mm
Dimension F13.63 in346.2 mm
Dimension G3.7500 in95.30 mm
Dimension H1.56 in39.6 mm
Dimension J (Bolt Size)0.750 in20 mm
Dimension L4.47 in113.5 mm
Dimension M2.59 in65.8 mm
Dimension RAA0.84 in21.3 mm
Dimension SAA5.18 in131.6 mm
C0 - Static Load87200 lb388 kN
C - Dynamic Load (Basic)79700 lb355 kN
e - Geometry Factor0.23
Y1 - Geometry Factor2.90
Y2 - Geometry Factor4.31
Oil Lubrication - M/N Seal1400 rpm
Oil Lubrication - T Seal2400 rpm
Oil Lubrication - B/C/O Seal1000 rpm
Grease Lubrication - M/N Seal1400 rpm
Grease Lubrication - T Seal2000 rpm
Grease Lubrication - B/C/O Seal1000 rpm
Float0.083 in2.108 mm
Shaft Tolerance0.0030 in0.076 mm
Eng Internal Radial Clearance - Min0.0024
Eng Internal Radial Clearance - Max0.0039
Pre Install Clearance Min0.0024 in0.060 mm
Pre Install Clearance Max0.0039 in0.100 mm

 

No. Weight  Bearing Number  Housing Construction  UPC Code  Shaft Size Type  Full Timken Part Number 
22311EJW33W21A1.842.811.8922311CJW33W21A51004300
X32218M/Y32218M42.5 mm1.6732 in32218M2.03 mm0.08 in2.540 mm0.1 in157.8METRIC
7010DF FY500.61.0920073007010DFFY
22206AEXK301.00.29144001120062
4T-30312D33.50602.53.04T-30312D1.97
JM734449V/JM73441046.000 mm1.8110 inM7344002.54 mm0.1 in3.050 mm0.12 in548.5METRIC
UCSP204JH1S6A-1/4-28UNF20Normal-duty(2)UCSP204JH1S6Standard -
US6RT-06-100A-0-N-C-A-MRUS6RT-C : From the upside of the base (with C'bore) - - -
23152EMBW507C08C22.183.312.239308303.00 mm0.120 in
24084YMBW33W45A2.313.522.374904404.000 mm0.160 in

 

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QAAPR15A211S

Weight: 0.0020 in0.050 mm

Bearing Number: 4.67

Housing Construction: 3.14

UPC Code: 27 lb12.2 Kg

Shaft Size Type: 0.0020 in0.051 mm

Full Timken Part Number: 2-11/16 in

QAAPX13A208S

Weight: 0.0016 in0.040 mm

Bearing Number: 4.15

Housing Construction: 2.79

UPC Code: 29 lb13.20 Kg

Shaft Size Type: 0.0015 in0.038 mm

Full Timken Part Number: 2-1/2 in

QAAPX13A207S

Weight: 0.0016 in0.040 mm

Bearing Number: 4.15

Housing Construction: 2.79

UPC Code: 29 lb13.20 Kg

Shaft Size Type: 0.0015 in0.038 mm

Full Timken Part Number: 2-7/16 in

QAAPR18A090S

Weight: 0.0024 in0.060 mm

Bearing Number: 4.31

Housing Construction: 2.90

UPC Code: 49.0 lb22.2 Kg

Shaft Size Type: 0.0030 in0.076 mm

Full Timken Part Number: 90 mm

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