INA Malaysia KRV22 Ball Bearings

الحد الأدنى لكمية 1 pcs
الأسعار Negotiable
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Series 49500
Cone Part Number 49576
Cup Part Number 49520-B
Design Units Imperial
Bearing Weight 2.9 lb
Cage Type Stamped Steel
d 1.7500 in
D 4.0000 in
D1 - Flange Outer Diameter 4.2148 in
B - Cone Width 1.2500 in
C - Cup Width 1.0000 in
C1 - Cup Flange Width 0.2188 in
T1 - Bearing Width 1.250 in
T - Bearing Width to Flange 0.4688 in
R - Cone Backface To Clear Radius1 0.03 in
r - Cup Backface To Clear Radius2 0.130 in
da - Cone Frontface Backing Diameter 2.13 in
db - Cone Backface Backing Diameter 2.17 in
Da - Cup Frontface Backing Diameter 3.90 in
Ab - Cage-Cone Frontface Clearance 0.09 in
Aa - Cage-Cone Backface Clearance 0.07 in
a - Effective Center Location3 -0.28 in
C90 - Dynamic Radial Rating (90 million revolutions)4 9170 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5 35400 lbf
C0 - Static Radial Rating 35000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6 6290 lbf
K - Factor7 1.46
e - ISO Factor8 0.4
Y - ISO Factor9 1.5
G1 - Heat Generation Factor (Roller-Raceway)10 49.1
G2 - Heat Generation Factor (Rib-Roller End) 14.2
Cg - Geometry Factor11 0.0946
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