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C 2244

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C 2244

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 2244

Dimensions

d

220 mm

Bore diameter
D

400 mm

Outside diameter
B

108 mm

Width
d2

≈ 259 mm

Shoulder diameter of inner ring
D1

≈ 350 mm

Shoulder or recess diameter of outer ring
s1

max. 20.5 mm

Permissible axial displacement
r1,2

min. 4 mm

Chamfer dimension

Abutment dimensions - C 2244

Abutment dimensions

da

min. 237 mm

Diameter of shaft abutment
da

max. 298 mm

Diameter of shaft abutment
Da

min. 321 mm

Diameter of housing abutment
Da

max. 383 mm

Abutment diameter housing
Ca

min. 1.7 mm

Minimum width of space required in housing
ra

max. 3 mm

Radius of fillet

  • A negative value for Ca is theoretical.

Calculation data

Basic dynamic load ratingC

2 000 kN

Basic static load ratingC0

2 500 kN

Fatigue load limitPu

208 kN

Reference speed

1 500 r/min

Limiting speed

2 000 r/min

Misalignment factork1

0.113

Internal clearance factork2

0.101

Mass

Mass

57.5 kg

recently added Bearing

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