C 2206 TN9

CARB Circular Roller Bearings

CARB circular roller bearings are unique: not only can they withstand misalignment without increasing the stress level, but they also allow for frictionless axial movement within the bearing at the floating end in self-aligning bearing configurations. As JOJI bearings, they can withstand large radial loads, significantly extending their service life.

  • Can withstand misalignment and axial displacement within the bearing
  • High radial load carrying capacity
  • Enables frictionless axial movement
  • Long bearing life
  • Reduced noise and vibration levels

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Overview
Technical Parameters

Overview

Skim Through

Size

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

Performance

Basic rated dynamic load69.5kN
Basic rated static load62.0kN
Reference speed11000.0r/min
Limiting speed15000.0r/min
JOJI Performance Class JOJI

Attributes

Number of columns 1
Locating feature, bearing outer ring without
Hole type Cylindrical hole
Cage Non-metallic
Radial clearance CN
Tolerance class Normal
Sealing without
Lubrication No lubricant
Relubrication function without

Logistics

Net weight0.268kg
eClass Code 23-05-09-13
UNSPSC Code 31171505

Technical Parameters

Technical Parameters

Size

d30.0mm Hole diameter
D62.0mm Outer diameter
B20.0mm Width
d2 ≈37.4mm Diameter of inner ring retaining edge
D1 ≈53.1mm Outer ring flange or groove diameter
s1 max.4.5mm Allowable axial displacement
r1,2 min.1.0mm Chamfering dimensions

Shoulder size

da min.35.6mm Shaft shoulder diameter
da max.37.4mm Shaft shoulder diameter
Da min.50.6mm Bearing housing shoulder diameter
Da max.56.4mm Bearing housing shoulder size
Ca min.0.3mm Minimum width of space required in the housing
ra max.1.0mm Radius of rounded corners
Ca is theoretically negative.

Data calculation

JOJI Performance Class JOJI
Basic dynamic load rating C69.5kN
Basic static load ratingC062.0kN
Fatigue Load LimitPu7.2kN
Reference speed11000.0r/min
Limit speed15000.0r/min
Misalignment coefficientk10.101
Clearance coefficientk20.111

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