STO 8 XTN

Support roller bearings without retaining ring (yoke ring type roller bearings)

Support roller bearings (yoke ring type roller bearings) are used for running on all types of track, as well as cam drives, conveyor systems, etc. Their bearings are based on a single row needle roller bearing design with an inner ring. The thick-walled outer ring has a cylindrical running surface for easy mounting. The inner ring contains a lubrication hole for easy supplementary lubrication. The outer ring, inner ring and needle roller and cage assembly can be mounted separately and individually.

  • High radial load carrying capacity
  • Capable of withstanding shock loads
  • Long service life
  • Easy to install
  • Separable design

+86 13817962999

Overview
Technical Parameters

Overview

Skim Through

Size

Functional outer diameter24.0mm
Inner Diameter8.0mm
Total width10.0mm
Outer ring width9.8mm

Performance

Basic rated dynamic load4.13kN
Basic rated static load5.4kN
Limiting speed7000.0r/min

Properties

Bearing parts Complete set of roller bearings
Rolling body Needle roller
Number of columns 1
Outer ring profile Cylindrical bore
Axial positioning of outer ring None
Number of flanges, outer ring 0
Cage with
Radial clearance CN
Tolerance class Other
Material, bearing Bearing steel
Coated without
Sealing Without
Lubricant Grease
Relubrication with

Logistics

Net weight0.026kg
eClass Code 23-05-09-03
UNSPSC Code 31171512

Technical Parameters

Technical Parameters

Size

D24.0mm Outer diameter
d8.0mm Hole diameter
C9.8mm Outer ring width
B10.0mm Inner ring width
E15.0mm Outer ring raceway diameter
F12.0mm Inner ring raceway diameter
r1,2 min.0.3mm Outer ring chamfer size
r3,4 min.0.3mm Inner ring chamfer size

Data calculation

Basic dynamic load rating C4.13kN
Basic static load ratingC05.4kN
Fatigue Load LimitPu0.6kN
Maximum radial dynamic loadFr7.5kN
Maximum radial static loadF0r10.8kN
Maximum speed 7000r/min

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