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C 2207 TN9

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C 2207 TN9

CARB toroidal roller bearing
CARB toroidal roller bearings are unique: as well as accommodating misalignment without increased stress levels, they also provide frictionless axial movement within the bearing in the non-locating position in self-aligning bearing arrangements. Being SKF Explorer bearings, they can accommodate higher load levels and provide significantly extended service life.

  • Accommodate misalignment and axial displacement within the bearing
  • High radial load carrying capacity
  • Provide frictionless axial movement
  • Long bearing system life
  • Reduce noise and vibration levels

Description

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SKF performance class

SKF Explorer

Bore type

Cylindrical

Dimensions - C 2207 TN9

Dimensions

d

35 mm

Bore diameter
D

72 mm

Outside diameter
B

23 mm

Width
d2

≈ 44.8 mm

Shoulder diameter of inner ring
D1

≈ 60.7 mm

Shoulder or recess diameter of outer ring
s1

max. 5.7 mm

Permissible axial displacement
r1,2

min. 1.1 mm

Chamfer dimension

Abutment dimensions - C 2207 TN9

Abutment dimensions

da

min. 42 mm

Diameter of shaft abutment
da

max. 44.8 mm

Diameter of shaft abutment
Da

min. 58.5 mm

Diameter of housing abutment
Da

max. 65 mm

Abutment diameter housing
Ca

min. 0.1 mm

Minimum width of space required in housing
ra

max. 1 mm

Radius of fillet

  • A negative value for Ca is theoretical.

Calculation data

Basic dynamic load ratingC

83 kN

Basic static load ratingC0

80 kN

Fatigue load limitPu

9.3 kN

Reference speed

9 500 r/min

Limiting speed

13 000 r/min

Misalignment factork1

0.094

Internal clearance factork2

0.121

Mass

Mass

0.44 kg

recently added Bearing

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