NP518503/NP016286 TIMKEN

68,00

NP518503- NP016286 TIMKEN Konik Makaralı Rulman

Açıklama

d – Bore

40.483 mm1.5938 in

D – Cup Outer Diameter

82.550 mm3.2500 in

B – Cone Width

28.575 mm1.1250 in

C – Cup Width

23.020 mm0.9063 in

T – Bearing Width

29.370 mm1.1563 in

Abutment and Fillet Dimensions

R – Cone Backface “To Clear” Radius1 3.560 mm0.14 in
r – Cup Backface “To Clear” Radius2 3.3 mm0.130 in

da – Cone Frontface Backing Diameter

49.07 mm1.93 in

db – Cone Backface Backing Diameter

57.91 mm2.28 in

Da – Cup Frontface Backing Diameter

78.00 mm3.11 in

Db – Cup Backface Backing Diameter

68.07 mm2.68 in

Ab – Cage-Cone Frontface Clearance

2.5 mm0.1 in

Aa – Cage-Cone Backface Clearance

1.5 mm0.06 in
a – Effective Center Location3 -4.8 mm-0.19 in

Basic Load Ratings

C90 – Dynamic Radial Rating (90 million revolutions)4 5980 lbf26600 N
C1 – Dynamic Radial Rating (1 million revolutions)5 23100 lbf103000 N

C0 – Static Radial Rating

29300 lbf130000 N
Ca90 – Dynamic Thrust Rating (90 million revolutions)6 5590 lbf24900 N

Factors

K – Factor7 1.07
e – ISO Factor8 0.55
Y – ISO Factor9 1.1

G1 – Heat Generation Factor (Roller-Raceway)

33.7

G2 – Heat Generation Factor (Rib-Roller End)

14
Cg – Geometry Factor10 0.0928

İncelemeler

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