NTN 1212 Single Row Ball Bearings

الحد الأدنى لكمية 1 pcs
الأسعار Negotiable
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Series335
Cone Part Number342X
Design UnitsImperial
Cage TypeStamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)136900 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)29560 lbf
d1.6929 in
B - Cone Width0.8820 in
R - Cone Backface To Clear Radius30.14 in
da - Cone Frontface Backing Diameter1.89 in
db - Cone Backface Backing Diameter2.17 in
Ab - Cage-Cone Frontface Clearance0.07 in
Aa - Cage-Cone Backface Clearance0 in
a - Effective Center Location4-0.24 in
C90 - Dynamic Radial Rating (90 million revolutions)55490 lbf
C1 - Dynamic Radial Rating (1 million revolutions)621200 lbf
C0 - Static Radial Rating18700 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)72570 lbf
K - Factor82.14
G1 - Heat Generation Factor (Roller-Raceway)26.5
G2 - Heat Generation Factor (Rib-Roller End)13
Cg - Geometry Factor0.0676
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