NTN F-W686ZZ deep groove ball bearings

NTN F-W686ZZ deep groove ball bearings, Units and Housings CAD models , Manufacturing 78000 Series Service . Get Your Free. 78225 Cone Part Number
Series | 78000 |
Cone Part Number | 78225 |
Design Units | Imperial |
Cage Type | Stamped Steel |
C1 – Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 79300 lbf |
C90(2) – Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 20600 lbf |
d | 2.2500 in |
B – Cone Width | 1.3085 in |
R – Cone Backface To Clear Radius3 | 0.14 in |
da – Cone Frontface Backing Diameter | 3.03 in |
db – Cone Backface Backing Diameter | 3.27 in |
Ab – Cage-Cone Frontface Clearance | 0.2 in |
Aa – Cage-Cone Backface Clearance | 0.24 in |
a – Effective Center Location4 | 0.31 in |
C90 – Dynamic Radial Rating (90 million revolutions)5 | 11800 lbf |
C1 – Dynamic Radial Rating (1 million revolutions)6 | 45600 lbf |
C0 – Static Radial Rating | 43400 lbf |
Ca90 – Dynamic Thrust Rating (90 million revolutions)7 | 17500 lbf |
K – Factor8 | 0.67 |
G1 – Heat Generation Factor (Roller-Raceway) | 62.6 |
G2 – Heat Generation Factor (Rib-Roller End) | 19.1 |
Cg – Geometry Factor | 0.0884 |
Detailed Parameters
parameter:
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