NTN BEARING-SUDAMERICANA, S.A.

tapered roller bearings

The U type tapered roller bearings are an exception within the conventional tapered roller bearings since this is a compact unit type that includes the grease and is pre-regulated without having to install an opposite bearing. Furthermore, they have a flange on the outer ring that is fastened axially in the application once the bearing is mounted.Two rows of rollers give these bearings load capacities over five times higher than comparably sized tapered-roller bearings. One-Way Locking Needle-Roller Bearing Clutches. The needles in these bearings roll freely in one direction, but lock to transmit torque when the rotation of the shaft is reversed.

Tapered roller bearings must be cons tantly subjected to a sufficiently high load. Based on experience, a minimum radial load of the order of P C0r/60 is necessary. In most cases, however, the radial load due to the inherent weight of the bearing parts and the external.

36,487 mm x 73,025 mm x 24,608 mm Timken 25880/25821 tapered roller bearings: Oil Speed Rating Open/Shielded n2 : 1100 rpm; Basic Static Radial Load Rating Co : 405000 N

25 mm x 52 mm x 18 mm Timken X32205B/Y32205B tapered roller bearings: ra : 1.5 max; Weight : 1.27 kg

Timken 755/752D+X2S-755 tapered roller bearings: Abutment diameter shaft Db min. : 118 mm; Calculation factor e : 0.43

110 mm x 240 mm x 80 mm Timken 32322 tapered roller bearings: Size (mm) : 110 mm x 240 mm x 80 mm

25,4 mm x 65,088 mm x 21,463 mm Timken 23100/23256B tapered roller bearings: G : M 10x1.25; Tightening torque bolt with internal hexagon : 10 N·m

Timken 759/752D+X8S-759 tapered roller bearings: da : 61.913 mm; A2 : 193.675 mm

35 mm x 72 mm x 16,52 mm Timken 19138X/19283X tapered roller bearings: Shielded or Sealed B1 : 12.7 mm; Basic Static Radial Load Rating Co : 5850 N

223,838 mm x 295,275 mm x 46,038 mm Timken LM844049/LM844010 tapered roller bearings: J1 : 60.325 mm; L : 387.35 mm

65 mm x 120 mm x 29,007 mm NSK 478/472A tapered roller bearings: Basic Static Radial Load Rating Co : 7800 N; Basic Dynamic Radial Load Rating C : 14000 N

90 mm x 190 mm x 64 mm NSK HR32318J tapered roller bearings: Bearing : 22317 EK; J1 : 60.325 mm

34,976 mm x 72,085 mm x 19,583 mm NSK 14139/14283 tapered roller bearings: d : 40 mm; Mass inner ring : 0.052 kg

28 mm x 65 mm x 51,8 mm NSK ZA-28BWK12-Y-CP4*01 tapered roller bearings: Grease Speed Rating n1 : 0 rpm; Fillet Radius ra : 2.00 mm