ISO RNA5912 needle roller bearings

ISO RNA5912 needle roller bearings Manufacturers , 14000 Series 14284 Cup Part Number Online Wholesale Suppliers 14116W Cone Part Number !
Series | 14000 |
Cone Part Number | 14116W |
Cup Part Number | 14284 |
Design Units | Imperial |
Bearing Weight | 0.4 Kg |
Cage Type | Stamped Steel |
d | 30.226 mm |
D | 71.996 mm |
B – Cone Width | 19.583 mm |
C – Cup Width | 18.415 mm |
B | 22.385 mm |
R – Cone Backface To Clear Radius1 | 0.760 mm |
r – Cup Backface To Clear Radius2 | 2.29 mm |
da – Cone Frontface Backing Diameter | 36.58 mm |
db – Cone Backface Backing Diameter | 37.08 mm |
Da – Cup Frontface Backing Diameter | 66.00 mm |
Db – Cup Backface Backing Diameter | 59.94 mm |
Ab – Cage-Cone Frontface Clearance | 1.8 mm |
Aa – Cage-Cone Backface Clearance | 0.5 mm |
a – Effective Center Location3 | -4.3 mm |
C90 – Dynamic Radial Rating (90 million revolutions)4 | 3180 lbf |
C1 – Dynamic Radial Rating (1 million revolutions)5 | 12300 lbf |
C0 – Static Radial Rating | 13900 lbf |
Ca90 – Dynamic Thrust Rating (90 million revolutions)6 | 2080 lbf |
K – Factor7 | 1.53 |
e – ISO Factor8 | 0.38 |
Y – ISO Factor9 | 1.57 |
G1 – Heat Generation Factor (Roller-Raceway) | 18 |
G2 – Heat Generation Factor (Rib-Roller End) | 13.3 |
Cg – Geometry Factor | 0.0668 |
Detailed Parameters
parameter:
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