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TIMKEN QMF20J312S bearing — Dimensions on request
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TIMKENBall Bearing Units

TIMKEN QMF20J312S

Ball Bearing Units · Dimensions on request

24.90 Kg55 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 QMF20J312S is a Ball Bearing Units, available in the dimensions listed in the specification table below, and a unit weight of 24.90 Kg55 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
Weight24.90 Kg55 lb
Catalogue Ref.o6JnVc7h7a
Bearing Number22220
C - Dynamic Load (Basic)97700 lb435 kN
C0 - Static Load113000 lb502 kN
Dimension BC278.4 mmSeries 10.96 in
Dimension C152.4 mm6.00 in
Dimension D224.00 mmSeries 8.820 in
Dimension E196.9 mm7.75 in
Dimension F253.2 mm9.97 in
Dimension H38.1 mm1.50 in
Dimension J (Bolt Size)24 mm0.875 in
Dimension K41.4 mm1.63 in
Dimension L Exp128.3 mm5.05 in
Dimension L Fix126.2 mm4.97 in
Dimension N103.Series 10 mm4.060 in
Dimension R9.4 mm0.37 in
Dimension S116.60 mm4.590 in
Dimension Series M75.2 mm2.96 in
Eng Internal Radial Clearance - Max0.0047
Eng Internal Radial Clearance - Min0.0030
Engineering GroupMounted Bearing
Float2.108 mm0.083 in
Full Timken Part NumberQMF20J312ST
Grease Lubrication - B/C/O Seal900 rpm
Grease Lubrication - Series M/N Seal1200 rpm
Grease Lubrication - T Seal1600 rpm
Housing ConstructionFour-Bolt Square Flange
Locking StyleEccentric
Oil Lubrication - B/C/O Seal900 rpm
Oil Lubrication - Series M/N Seal1200 rpm
Oil Lubrication - T Seal2000 rpm
Pre Install Clearance Max0.120 mm0.0047 in
Pre Install Clearance Min0.075 mm0.0030 in
Shaft Size3-3/4 in
Shaft Size TypeImperial
Shaft Tolerance0.076 mm0.0030 in
UPC Code0883450255011
Y1 - Geometry Factor2.84
Y2 - Geometry Factor4.23
e - Geometry Factor0.24

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