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TIMKEN QAAMH18A303S bearing — Dimensions on request
TIMKEN QAAMH18A303S photo 1TIMKEN QAAMH18A303S photo 2TIMKEN QAAMH18A303S photo 3
TIMKENBall Bearing Units

TIMKEN QAAMH18A303S

Ball Bearing Units · Dimensions on request

16.30 Kg36 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 QAAMH18A303S is a Ball Bearing Units, available in the dimensions listed in the specification table below, and a unit weight of 16.30 Kg36 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
Weight16.30 Kg36 lb
Catalogue Ref.D53MxsdAeX
Bearing Number22218
C - Dynamic Load (Basic)79700 lb355 kN
C0 - Static Load87200 lb388 kN
Dimension A160.3 mm6.31 in
Dimension B260.4 mm10.25 in
Dimension C130.3 mm5.13 in
Dimension D200.20 mm7.880 in
Dimension E63.5 mm2.50 in
Dimension F76.2 mm3.00 in
Dimension G76.2 mm3.00 in
Dimension L99.30 mm3.910 in
Dimension M65.8 mm2.59 in
Dimension RAA32.3 mm1.27 in
Dimension SAA131.6000 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 NumberQAAMH18A303ST
Grease Lubrication - B/C/O Seal1000 rpm
Grease Lubrication - M/N Seal1400 rpm
Grease Lubrication - T Seal2000 rpm
Housing ConstructionHanger
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 Size3-3/16 in
Shaft Size TypeImperial
Shaft Tolerance0.076 mm0.0030 in
Thread Size J1 1/4-7UNC
UPC Code0883450413435
Y1 - Geometry Factor2.90
Y2 - Geometry Factor4.31
e - Geometry Factor0.23

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