SIKB 6 F

Maintenance-free female threaded rod end bearings

These SKF rod end bearings have a sliding layer of PTFE FRP injection moulded between the rod end housing and the inner ring. This sliding contact surface combination is maintenance-free. Available with a left-hand (prefix SAL) or right-hand male thread.

  • Long service life
  • Maintenance-free
  • Relatively insensitive to contamination
  • Low coefficient of friction
  • Simple and easy to install

+86 13817962999

Overview
Technical Parameters

Overview

Skim Through

Dimensions

Bearing inner ring inner diameter6.0mm
Outer diameter, bearing seat eye21.0mm
Width, bearing inner ring9.0mm
Thread type M 6
Width, bearing housing eye7.5mm
Centre height of rod holder (from rod shank end face)30.0mm
Bearing housing height, overall42.0mm

Performance

Basic rated dynamic load4.25kN
Basic static load rating6.8kN

Properties

Sliding contact surface material Steel to PTFE FRP
Rod seat hole material Steel
Inner ring material Bearing steel
Maintenance Maintenance free
Accessory features, rod ends Right-hand female thread
Sealing without

Logistics

Net weight0.027kg
eClass Code 23-05-01-05
UNSPSC Code 31171508

Technical Parameters

Technical Parameters

Size

d 6mm Hole diameter
d2 21mm Top Diameter
B 9mm Inner ring width
G Thread
C17.5mm Top width
h1 30mm Height from the end face of the shank to the centre of the rod end head
α 13° Tilt angle
dk12.7mm Inner ring raceway diameter
d3 10mm Shank diameter of rod end seat
d4 14mm Rod End Block Shank Diameter
l3 9mm Thread length
l4 42mm Rod end seat length (height)
l5 5mm Flat spanner length
l7 11mm Distance from shank chamfer to centre of shank head
w 11mm Spanner size
r10.3mm Bore chamfer size

Data Calculation

Basic dynamic load rating C4.25kN
Basic static load ratingC06.8kN
Specific dynamic load factor K 50N/mm²
Material constantKM 530

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