Double-Row Step Bore Ball Slewing Bearings

Enhanced Stability for Multi - Axis Industrial Rotation

Spherical Roller Bearings
Cylindrical Roller Bearings
CARB Toroidal Roller Bearings
Deep Groove Ball Bearings
Backing Bearings
Thrust Roller Bearings
Self-Aligning Ball Bearings
Tapered Roller Bearings
Angular Contact Ball Bearings
Thrust Ball Bearings
Slewing Bearings
Spherical Plain Bearings
Tandem Thrust Bearings

Double-row ball slewing bearings deliver enhanced load capacity and rigidity. Technical highlights:

  • Step bore design for precise axial location
  • 45° contact angle for optimal load transfer
  • Special raceway grinding for smooth operation
  • Primary applications: excavator swing bearings, radar platforms
  • Optional surface hardening up to 60 HRC

Double-Row Step Bore Ball Slewing Bearings Product Specifications

Basic parameters are displayed below. Click the details icon to view complete specifications including materials, tolerances, and application guidelines.

DetailsInquiry Bearing Model Dimensions Structure dimensions Coa Weight
d D H n1 H1 h
023.60.3550 3272 3828 226 8 214 56 21100 3700
024.60.3550 3272 3828 226 8 214 56 21100 3700
020.60.3550 3272 3828 226 8 214 56 21100 3700
021.60.3550 3272 3828 226 8 214 56 21100 3700
022.60.3550 3272 3828 226 8 214 56 21100 3700
022.60.4000 3722 4278 226 8 214 56 23700 4200
023.60.4000 3722 4278 226 8 214 56 23700 4200
020.60.4000 3722 4278 226 8 214 56 23700 4200
024.60.4000 3722 4278 226 8 214 56 23700 4200
021.60.4000 3722 4278 226 8 214 56 23700 4200
021.60.4500 4222 4778 226 10 214 56 26700 4700
022.60.4500 4222 4778 226 10 214 56 26700 4700
020.60.4500 4222 4778 226 10 214 56 26700 4700
023.60.4500 4222 4778 226 10 214 56 26700 4700
024.60.4500 4222 4778 226 10 214 56 26700 4700