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TIMKEN QATU18A303S bearing — Dimensions on request
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TIMKENBall Bearing Units

TIMKEN QATU18A303S

Ball Bearing Units · Dimensions on request

20.00 Kg44 lbWeight
✓323,474 SKUs in the online catalogue ✓OEM & custom bearings welcome ✓Reply within 30 minutes (working days) ✓Global shipping from Wuxi, China
Wuxi Andge Bearing Co., Ltd.Professional bearing supplier · Wuxi, Jiangsu, China ⚡ Reply ≤ 30 min
The TIMKEN QATU18A303S is a Ball Bearing Units, available in the dimensions listed in the specification table below, and a unit weight of 20.00 Kg44 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
Weight20.00 Kg44 lb
Catalogue Ref.88e3qkesg2
Bearing Number22218
C - Dynamic Load (Basic)79700 lb355 kN
C0 - Static Load87200 lb388 kN
Dimension A92.2 mm3.63 in
Dimension C25.4 mm1.00 in
Dimension D193.8 mm7.63 in
Dimension E173.0 mm6.81 in
Dimension F46.0 mm1.81 in
Dimension G47.8 mm1.88 in
Dimension J124.0 mm4.88 in
Dimension KA36.6 mm1.44 in
Dimension L257.0 mm10.12 in
Dimension M65.8 mm2.59 in
Dimension N107.2 mm4.22 in
Dimension P158.8 mm6.25 in
Dimension S46.00 mm1.810 in
Eng Internal Radial Clearance - Max0.0039
Eng Internal Radial Clearance - Min0.0024
Engineering GroupMounted Bearing
Float2.03 mm0.08 in
Full Timken Part NumberQATU18A303ST
Grease Lubrication - B/C/O Seal1000 rpm
Grease Lubrication - M/N Seal1400 rpm
Grease Lubrication - T Seal2000 rpm
Housing ConstructionTake-Up
Locking StyleSingle 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
UPC Code0883450334556
Y1 - Geometry Factor2.90
Y2 - Geometry Factor4.31
e - Geometry Factor0.23

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