Cheap Slewing Bearing

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slewing bearings are machine elements which absorb all axial and radial forces and the resulting tilting moments in a single self-retaining and ready-to-install unit.

Their low profile and an excellent weight/performance ratio, open center, and the possibility of an integrated gearing make Rotek slewing bearings ideal structural components.

The bearings are comprised of two rings, each of which contains a precision raceway that is induction hardened on the surface to a specified depth. Each ring is made from a medium carbon steel forging. Silverthin™ SK and ST Series bearings have raceways constructed in a four-point contact configuration, with 45° contact angles as standard. Other raceway configurations are available, such as crossed roller and eight-point contact. These other options are often considered in cases where very high loads or special stiffness requirements are needed.

SK135SR excavator spare parts slewing bearing slewing ring slewing circle

150.0000 mm 88000 N
93000 N One Shield & Snap-Ri

SWING CIRCLE Of Excavator SH225

36.5 kN 2000 r/min
0.098 kg 365 kN

Hot Sale Tower Crane Slewing Bearing SIMMA S28-52

140.0000 mm 4500 rpm
Two Shields & Snap-R 86500 N

excavator slewing bearing PC78

HMV 34 E 170 mm
152.4 mm 101 mm

Deep Groove ball bearing 6201-2RS-C3

33800 N 11200 N
1.00 mm 90.0000 mm