Thrust Tapered Roller Bearings

★　Product Characteristics

Thrust Tapered Roller Bearing is provided with conical roller (the big end is sphere), and the roller is accurately led by raceway ring (blowout patch, seat ring) rib. The apexes of conical surfaces of the blowout patch and the seat ring, the raceway and the roller surface are made converge on one point in the bearing center line in design.

●　Product Classification

Unidirectional thrust Tapered Roller Bearing

Bidirectional thrust Tapered Roller Bearing

Thrust conical bearing with outer housing

■　Size Range

Inner diameter range:50mm～670mm
Outer diameter range:85mm～900mm
Width range: 22mm～230mm

◆　Tolerance

ZWZ thrust Tapered Roller Bearing tolerance is implemented according to GB307.4. ZWZ can offer P0, P6 and P5 grade products.

★　Holder

ZWZ thrust Tapered Roller Bearing mainly adopts brass entity holder or other sweeping entity holder. When adopting brass entity holder, the postposition code is not marked, but corresponding postposition codes of other holders should be marked.

■　Equivalent Moving Load

Pa=Fa

★　Equivalent Dead Load

P0a=Fa