706 CD/P4ADBB

Two matched pairs of ultra-precision, high load carrying capacity, single row angular contact ball bearings in D design

Two super precision, high load carrying capacity, D-design paired single row angular contact ball bearings are available in a variety of configurations. Designed for high load carrying capacity and high speeds, they are able to withstand higher loads than the same JOJI B- and E-design high-speed bearings.

  • High operating accuracy
  • High load carrying capacity

+86 13817962999

Overview
Technical Parameters

Overview

Skim Through

Size

Inner Diameter6.0mm
Outer Diameter17.0mm
Width12.0mm
Contact angle15.0°

Performance

Basic dynamic load rating3.25kN
Basic rated static load1.53kN
Note Contact JOJI for achievable speeds

Properties

Contact type Normal contact (two-point contact)
Number of columns 2
Ring Type One piece inner and outer ring
Design High load bearing D type
Universal matching bearing None
Matching configuration Back-to-back arrangement <>
Number of bearings in the kit 2
Mating conditions (axial clearance/preload) Light preload
Tolerance class P4A
Material, bearing Bearing steel
Coated without
Sealing Without
Lubricant Without

Logistics

Net weight0.012kg
eClass Code 23-05-08-04
UNSPSC Code 31171531

Technical Parameters

Technical Parameters

Size

d6.0mm Hole diameter
D17.0mm Outer diameter
B12.0mm Width
d1 min.9.5mm Inner ring retaining edge diameter (large end face)
r1,20.3mm Chamfer size
r3,4 min.0.15mm Chamfer size

Shoulder size

da min.8.0mm Shaft shoulder diameter
Db max.16.2mm Bearing housing shoulder diameter
ra max.0.3mm Radius of rounded corners
rb max.0.15mm Corner radius
dn Injector position10.3mm

Data calculation

Basic dynamic load rating C 3250N
Basic static load ratingC0 1530N
Fatigue Load LimitPu 64N
Attainable speed for grease lubrication
Attainable speed for grease lubrication
Attainable speed for oil-air lubrication
Contact angle α 15°
Ball diameterDw3.175mm
Number of columns i 2
Number of steel balls (per bearing) z 8
Reference grease quantity (per bearing)Gref0.09cm³
Preload rating
Preload G 13N
Axial stiffness 10N/µm
Correction factor depends on bearing series and size f1.01
Correction factor depending on contact anglef1 1
Correction factor for preload Bf2B1.02
Correction factor for mixed ceramic bearingsfHC 1
Calculation factor for equivalent loadf09.9
Additional factor for equivalent load

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