ZB1.20.0568.200-2RPPN

ZB1 One row ball bearing internal toothed
  • ZB1 One row ball bearing internal toothed
  • ZB1 One row ball bearing internal toothed
  • ZB1 One row ball bearing internal toothed
  • ZB1 One row ball bearing internal toothed
  • ZB1 One row ball bearing internal toothed
  • ZB1 One row ball bearing internal toothed

ZB1.20.0568.200-2RPPN-ZB1 One row ball bearing internal toothed

The ZB1 series is a standardized single-row four-point contact ball slewing bearing with internal gear configuration, engineered for light-to-medium duty rotary equipment requiring compact structure, precise motion control and long-term operational reliability. Optimized with mature raceway design and integrated internal gear technology, the ZB1 slewing bearing delivers outstanding comprehensive load performance and stable rotational consistency, serving as a cost-effective and durable rotary solution for general industrial machinery and mobile engineering equipment.


Typical Applications:

Construction machinery such as cranes and excavators

Aerial work platforms

Solar tracking systems

Radar and antenna positioning systems

Industrial turntables and rotary tables

High load-carrying capacity
Resistance to high and low temperatures
Noise-free operation
Strictly controlled tolerances and appropriate internal clearance
Long service life and low maintenance requirements
Prevention of unexpected downtime (avoiding bearing fracture, seizure, and safety incidents caused by such failures, with anti-tilting capability)

Dimension and Parameters

ZB1 One row ball bearing internal toothed
Type :ZB1.20.0568.200-2RPPN
Brand :LYMC
Drawing No. :
Dimensions
De[mm] :640
Dce[mm] :
de[mm] :567
dci[mm] :
Di[mm] :471
Fixing Holes
Fe[mm] :615
Ne :13.5
Fi[mm] :520
Ni :15
Gear Data
m :5
Z :96
Dp[mm] :
Fz norm [kN] :15,7
Fz max[kN] :31,3
Weight[KGS] :45

Characteristics

✦ Internal gear on inner ring – Gear teeth cut on the inner ring for direct pinion engagement within a compact envelope.

✦ Four-point ball contact – Single-row design handles axial, radial, and tilting moment loads simultaneously.

✦ Forged ring construction – Rings are forged and machined to a rigid structure for high strength and durability.

✦ Induction-hardened raceways – Rolling surfaces hardened for wear resistance and extended service life.

✦ Double lip seals – Fitted with NBR seals on both sides to keep contaminants out and retain lubricant.

✦ Pre-drilled mounting holes – Both rings feature equispaced bolt holes for quick and secure installation.



Features

✦ Internal gear on inner ring – Gear teeth cut on the inner ring for compact drive integration and direct pinion engagement.

✦ Four-point ball contact – Single-row design handles axial, radial, and tilting moment loads simultaneously.

✦ Forged ring construction – Rings are forged and machined to a rigid structure for high strength and durability.

✦ Induction-hardened raceways – Rolling surfaces hardened for wear resistance and extended service life.

✦ Double lip seals – Fitted with NBR seals on both sides to keep contaminants out and retain lubricant.

✦ Pre-drilled mounting holes – Both rings feature equispaced bolt holes for quick and secure installation.


Further Reading