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KDN.JG090XP0

High-precision thin section bearing, equivalent to Kaydon/SKF KDN series (replaces KDN.JG090XP0). Bore 228.6 mm, OD 279.4 mm, width 25.4 mm. Sealed, low-friction, space-saving design for robotics and automation.

Bore Diameter

228.6 mm

Outside Diameter

279.4 mm

Width

25.4 mm

Product Description

KDN.JG090XP0 thin section bearing

KDN.JG090XP0 Thin Section Bearing

Four-point contact ball bearing with integral seals or shields, engineered for applications that demand maximum space and weight savings. The constant cross section across the bore range allows significant design flexibility with a single bearing type.

Key Features

  • Accommodates radial, axial and moment loads simultaneously
  • Requires significantly less axial space than double row angular contact ball bearings
  • Integrated seals extend bearing service life
  • Thin cross section, light weight, low friction
  • High stiffness and high running accuracy

Applications

Robotics, semiconductor manufacturing equipment, medical devices, machine tools, aerospace, rotary tables and index drives.

Supply Capability

  • Factory direct supply with strict quality control
  • OEM / ODM customization available
  • Equivalent to Kaydon / SKF KDN series
  • Stable lead time and after-sales support

Technical Specifications

Item Symbol Value
Bore diameter d 228.6 mm
Outside diameter D 279.4 mm
Radial cross section H 25.4 mm
Width B 25.4 mm
Shoulder diameter inner ring d 1 ≈ 247.447 mm
Recess diameter inner ring d 2 ≈ 242.672 mm
Shoulder diameter outer ring D 1 ≈ 260.553 mm
Recess diameter outer ring D 2 ≈ 269.291 mm
Ball diameter 12.7 mm
Maximum radius of shaft or housing fillet 2.032 mm
54.1 kN C Basic dynamic load rating
112 kN C 0 Basic static load rating
2.9 N·m Starting torque max. no load
190 r/min Limiting speed
Limiting speed 190 r/min
Basic dynamic load rating 54.1 kN
Basic static load rating 112 kN
Rolling bearing type Four-point contact ball bearing (type X)
Contact type Four-point contact
Number of rows 1
Cage Brass or non-metallic composite
Matched arrangement No
Material, bearing Bearing steel
Coating Without
Sealing Seal on both sides
Sealing type Contact
Lubricant Grease
Relubrication feature Without
Unit system Inch
Indicative carbon footprint for new product 12.1 kg CO 2 e
Product net weight 3.27 kg
eClass code 23-05-08-07
UNSPSC code 31171538

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