NTN 2311L1KC3 Ball Bearings

الحد الأدنى لكمية 1 pcs
الأسعار Negotiable
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Series 615
Cone Part Number 621
Design Units Imperial
Cage Type Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 81200 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 21100 lbf
d 2.1250 in
B - Cone Width 1.6250 in
R - Cone Backface To Clear Radius3 0.14 in
da - Cone Frontface Backing Diameter 2.48 in
db - Cone Backface Backing Diameter 2.76 in
Ab - Cage-Cone Frontface Clearance 0.11 in
Aa - Cage-Cone Backface Clearance 0.13 in
a - Effective Center Location4 -0.55 in
C90 - Dynamic Radial Rating (90 million revolutions)5 12100 lbf
C1 - Dynamic Radial Rating (1 million revolutions)6 46600 lbf
C0 - Static Radial Rating 54800 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)7 6510 lbf
K - Factor8 1.86
G1 - Heat Generation Factor (Roller-Raceway) 75.9
G2 - Heat Generation Factor (Rib-Roller End) 16.2
Cg - Geometry Factor 0.0694
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