22206 EC

Metric sizes with KM locknuts and MB lockwashers, inch bore collets.

Spherical roller bearings can withstand large axial loads in both directions. These bearings are self-aligning and can withstand misalignment and shaft deflection with little or no increase in friction or temperature. The design features supplemental lubrication. Can be used in modular systems including housings, mounting sleeves and hydraulic nuts.

  • Withstands misalignment
  • High load carrying capacity
  • Supplementary lubrication construction
  • Low friction
  • Long service life
  • Increased wear resistance

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Overview
Technical Parameters

Overview

Skim Through

Size

Inner Diameter30.0mm
Outer Diameter62.0mm
Width20.0mm

Performance

Basic rated dynamic load66.1kN
Basic rated static load58.5kN
Reference speed10000.0r/min
Limiting speed14000.0r/min
JOJI Performance Class JOJI

Attributes

Number of columns 2
Locating feature, bearing outer ring without
Hole type Taper 1:12
Cage Steel plate
Radial clearance CN
Tolerance class Normal
Dimensional tolerance class Normal
Tolerance class of runout P5
Sealing without
Lubrication without
Relubrication function with

Logistics

Net weight0.273kg
eClass Code 23-05-09-11
UNSPSC Code 31171510

Technical Parameters

Technical Parameters

Size

d30.0mm Hole diameter
D62.0mm Outer diameter
B20.0mm Width
d2 ≈37.6mm Diameter of inner ring retaining edge
D1 ≈53.0mm Outer ring flange/groove diameter
b3.7mm Lubrication groove width
K2.0mm Lubrication hole diameter
r1,2 min.1.0mm Chamfer size

Shoulder size

Da max.56.4mm Bearing housing shoulder diameter
ra max.1.0mm Radius of rounded corners

Data calculation

JOJI Performance Class JOJI
Basic dynamic load rating C", "unit" : "kN66.1
Basic static load ratingC0 ", "unit" : "kN58.5
Fatigue load limitPu ", "unit" : "kN6.4
Reference speed10000.0r/min
Limiting speed14000.0r/min
Limit value e0.31
Calculation coefficientY12.2
Calculation factorY23.3
Calculation factorY02.2

Tolerance class

Dimensional Tolerance Normal
Radial runout P5

Mounting information

Recommended locknut tightening angle α100.0°

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