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TIMKEN QAAPR18A304S bearing — Dimensions on request
TIMKEN QAAPR18A304S photo 1TIMKEN QAAPR18A304S photo 2TIMKEN QAAPR18A304S photo 3
TIMKENBall Bearing Units

TIMKEN QAAPR18A304S

Ball Bearing Units · Dimensions on request

22.2 Kg49.0 lbWeight
✓323,474 SKUs in the online catalogue ✓OEM & custom bearings welcome ✓Reply within 30 minutes (working days) ✓Global shipping from Wuxi, China
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Wuxi Andge Bearing Co., Ltd.Professional bearing supplier · Wuxi, Jiangsu, China ⚡ Reply ≤ 30 min
The TIMKEN QAAPR18A304S is a Ball Bearing Units, available in the dimensions listed in the specification table below, and a unit weight of 22.2 Kg49.0 lb. Supplied by Wuxi Andge Bearing Co., Ltd. (AndgeBearing), a bearing manufacturer and exporter based in Wuxi, Jiangsu, China — OEM and custom bearings welcome, RFQ replied within 30 minutes on working days.

Full Specifications

BrandTIMKEN
CategoryBall Bearing Units
TypeBall Bearing Units
Dimensions (d × D × B)Dimensions on request
Weight22.2 Kg49.0 lb
Catalogue Ref.C0njB5cxdF
Bearing Number22218
C - Dynamic Load (Basic)79700 lb355 kN
C0 - Static Load87200 lb388 kN
Dimension A95.3 mm3.75 in
Dimension B195.3 mm7.69 in
Dimension C130.3 mm5.13 in
Dimension D Max285.8 mm11.25 in
Dimension D Min235.0 mm9.25 in
Dimension E60.5 mm2.38 in
Dimension F346.2 mm13.63 in
Dimension G95.30 mm3.7500 in
Dimension H39.6 mm1.56 in
Dimension J (Bolt Size)20 mm0.750 in
Dimension L113.5 mm4.47 in
Dimension M65.8 mm2.59 in
Dimension RAA21.3 mm0.84 in
Dimension SAA131.6 mm5.18 in
Eng Internal Radial Clearance - Max0.0039
Eng Internal Radial Clearance - Min0.0024
Engineering GroupMounted Bearing
Float2.108 mm0.083 in
Full Timken Part NumberQAAPR18A304ST
Grease Lubrication - B/C/O Seal1000 rpm
Grease Lubrication - M/N Seal1400 rpm
Grease Lubrication - T Seal2000 rpm
Housing ConstructionFour-Bolt Pillow Block
Locking StyleDouble Concentric
Oil Lubrication - B/C/O Seal1000 rpm
Oil Lubrication - M/N Seal1400 rpm
Oil Lubrication - T Seal2400 rpm
Pre Install Clearance Max0.100 mm0.0039 in
Pre Install Clearance Min0.060 mm0.0024 in
Shaft Size3-1/4 in
Shaft Size TypeImperial
Shaft Tolerance0.076 mm0.0030 in
UPC Code08834503Series 22362
Y1 - Geometry Factor2.90
Y2 - Geometry Factor4.31
e - Geometry Factor0.23

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