8578/8520 (X1S-8578 - Y7S-8520) Tapered Roller Bearing (Size: 9.5x12.875x4.5 Inch)

8578/8520 (X1S-8578 - Y7S-8520) Tapered Roller Bearing, Matched Bearing Assembly, Indirect Mount.

Size (Inner Dia x Outer Dia x Total Width): 9.5x12.875x4.5 Inch (241.3x327.025x114.3 mm)

Cone Part No.: 8578

Cup Part No.: 8520

Inner Spacer Part No.: X1S-8578

Outer Spacer Part No.: Y7S-8520

Mini Operating Temperature:-40 °C                                                     

Max Operating Temperature:120 °C

2TS-IM assemblies are comprised of two single-row bearings with an inner and outer ring spacer. In some applications, a shoulder in the bearing housing replaces the outer ring spacer.

Design Attributes:

Steel spacers are used to create Bench End Play (BEP) or Preload (BPL) in the bearing assembly.

Available with or without spacers.

Spacers preset during manufacture.

Applications: gear reduction units, gearboxes, hoisting equipment, rolling mills and industrial machines.

All the bearings we are offering are direct factory price, fast delivery, perfect quality. For more bearings, please feel free to mail us at [email protected] or contact us by Wechat or Whatsapp at +8618062246726.