C 2207 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 Diameter35.0mm
Outer Diameter72.0mm
Width23.0mm

Performance

Basic rated dynamic load83.0kN
Basic rated static load80.0kN
Reference speed9500.0r/min
Limiting speed13000.0r/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 weight0.439kg
eClass Code 23-05-09-13
UNSPSC Code 31171505

Technical Parameters

Technical Parameters

Size

d35.0mm Hole diameter
D72.0mm Outer diameter
B23.0mm Width
d2 ≈44.8mm Diameter of inner ring retaining edge
D1 ≈60.7mm Outer ring flange or groove diameter
s1 max.5.7mm Allowable axial displacement
r1,2 min.1.1mm Chamfering dimensions

Shoulder size

da min.42.0mm Shaft shoulder diameter
da max.44.8mm Shaft shoulder diameter
Da min.58.5mm Bearing housing shoulder diameter
Da max.65.0mm Bearing housing shoulder size
Ca min.0.1mm 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 C83.0kN
Basic static load ratingC080.0kN
Fatigue Load LimitPu9.3kN
Reference speed9500.0r/min
Limit speed13000.0r/min
Misalignment coefficientk10.094
Clearance coefficientk20.121

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