K 81103 TN

GS seat rings for cylindrical roller and needle thrust roller bearings

Cylindrical roller and cage thrust assemblies are designed to withstand heavy axial loads and shock loads in one direction. Thrust bearings can be used in applications where the adjacent elements are used as keyways, allowing bearing arrangements with low axial section heights. If the adjacent elements cannot be used as keyways, they can be used without one or two housing rings to form a complete bearing.

  • Higher axial load carrying capacity
  • Higher rigidity
  • Long service life
  • Little axial space required
  • Can be combined with bearing washers

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Overview
Technical Parameters

Overview

Skim Through

Size

Inner Diameter17.0mm
Outer Diameter30.0mm
Thickness3.5mm

Performance

Basic rated dynamic load12.2kN
Basic rated static load31.5kN
Reference speed4300.0r/min
Limiting speed8500.0r/min

Properties

Bearing components Roller and cage assembly
Axial load capacity Unidirectional
Number of columns 1
Cage Non-metallic
Tolerance class Normal
Material, bearing Bearing steel
Coated Without

Logistics

Product net weight0.009kg
eClass Code 23-05-09-01
UNSPSC Code 31171505

Technical Parameters

Technical Parameters

Size

d17.0mm Hole diameter
D30.0mm Outer diameter
Dw3.5mm Roller diameter
Ea18.0mm Raceway diameter (min) Roller and cage assembly
Eb29.0mm Raceway diameter (max.) Roller and cage assembly

Data calculation

Basic dynamic load rating C12.2kN
Basic static load ratingC031.5kN
Fatigue Load LimitPu2.85kN
Reference speed4300.0r/min
Limit speed8500.0r/min
Minimum axial load factor A7.9E-5

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