TIMKEN BB203KYY2 A2139A Ball Bearings

الحد الأدنى لكمية 1 pcs
الأسعار Negotiable

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SeriesL69300
Cone Part NumberJL69349
Cup Part NumberJL69310
Design UnitsMETRIC
Bearing Weight0.20 Kg
Cage TypeStamped Steel
d38.000 mm
D63.000 mm
B - Cone Width17.000 mm
C - Cup Width13.500 mm
B17.000 mm
R - Cone Backface To Clear Radius10 mm
r - Cup Backface To Clear Radius21.27 mm
da - Cone Frontface Backing Diameter42.42 mm
db - Cone Backface Backing Diameter46.48 mm
Da - Cup Frontface Backing Diameter60.96 mm
Db - Cup Backface Backing Diameter55.88 mm
Ab - Cage-Cone Frontface Clearance1.8 mm
Aa - Cage-Cone Backface Clearance0 mm
a - Effective Center Location3-2.3 mm
C90 - Dynamic Radial Rating (90 million revolutions)413200 N
C1 - Dynamic Radial Rating (1 million revolutions)551000 N
C0 - Static Radial Rating55000 N
Ca90 - Dynamic Thrust Rating (90 million revolutions)69410 N
K - Factor71.4
e - ISO Factor80.42
Y - ISO Factor91.44
G1 - Heat Generation Factor (Roller-Raceway)18.4
G2 - Heat Generation Factor (Rib-Roller End)14.5
Cg - Geometry Factor0.0692
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