NTN 4R9613 cylindrical roller bearings

NTN 4R9613 cylindrical roller bearings Product Brochures , 02400 Series 02473X Cone Part Number Manufacturing Service . Get Your Free.
Series | 02400 |
Cone Part Number | 02473X |
Cup Part Number | 02420 |
Design Units | Imperial |
Bearing Weight | 0.4 Kg |
Cage Type | Stamped Steel |
d | 27.988 mm |
D | 68.263 mm |
B – Cone Width | 20.500 mm |
C – Cup Width | 17.463 mm |
B | 22.228 mm |
R – Cone Backface To Clear Radius1 | 0.760 mm |
r – Cup Backface To Clear Radius2 | 1.52 mm |
da – Cone Frontface Backing Diameter | 35.56 mm |
db – Cone Backface Backing Diameter | 36.58 mm |
Da – Cup Frontface Backing Diameter | 63.00 mm |
Db – Cup Backface Backing Diameter | 58.93 mm |
Ab – Cage-Cone Frontface Clearance | 3.3 mm |
Aa – Cage-Cone Backface Clearance | 0.8 mm |
a – Effective Center Location3 | -5.1 mm |
C90 – Dynamic Radial Rating (90 million revolutions)4 | 3720 lbf |
C1 – Dynamic Radial Rating (1 million revolutions)5 | 14300 lbf |
C0 – Static Radial Rating | 15800 lbf |
Ca90 – Dynamic Thrust Rating (90 million revolutions)6 | 2650 lbf |
K – Factor7 | 1.4 |
e – ISO Factor8 | 0.42 |
Y – ISO Factor9 | 1.44 |
G1 – Heat Generation Factor (Roller-Raceway) | 17.5 |
G2 – Heat Generation Factor (Rib-Roller End) | 8.5 |
Cg – Geometry Factor | 0.0681 |
Detailed Parameters
parameter:
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