Cojinetes de rodillos de cono

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The inner and outer ring raceways are segments of cones and the rollers are tapered so that the conical surfaces of the raceways, and the roller axes, if projected, would all meet at a common point on the main axis of the bearing. This geometry makes the motion of the cones remain coaxial, with no sliding motion between the raceways and the OD of the rollers.

This conical geometry creates a linear contact patch which permits greater loads to be carried than with spherical (ball) bearings, which have point contact. The geometry means that the tangential speeds of the surfaces of each of the rollers are the same as their raceways along the whole length of the contact patch and no differential scrubbing occurs.

The rollers are stabilized and restrained by a flange on the inner ring, against which their large end slides, which stops the rollers from popping out due to the "pumpkin seed effect" of their conical shape.

HM129848-90177 HM129813XD Cone spacer HM129848XB Recessed end cap K399072-90010 Cojinetes de Timken AP.

15,3 kN 45 mm
17 mm NTN

Backing ring K85095-90010 Cojinetes de rodillos cilíndricos

47 mm 81 mm
47 47x81x53

HM124646-90116 HM124616XD Cone spacer HM124646XC Cojinetes integrados AP

0,055 Kg 31 kN
48 K 48x54x25

M241547-90070 M241513D Oil hole and groove on cup - E37462 Cojinetes de rodillos cilíndricos

R169.05 6905
CX 713618220