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C 30/1000 MB/C3M

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C 30/1000 MB/C3M

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 30/1000 MB/C3M

Dimensions

d

1 000 mm

Bore diameter
D

1 420 mm

Outside diameter
B

308 mm

Width
d2

≈ 1 130 mm

Shoulder diameter of inner ring
D1

≈ 1 295 mm

Shoulder or recess diameter of outer ring
s1

max. 44.9 mm

Permissible axial displacement
r1,2

min. 7.5 mm

Chamfer dimension

Abutment dimensions - C 30/1000 MB/C3M

Abutment dimensions

da

min. 1 028 mm

Diameter of shaft abutment
da

max. 1 128 mm

Diameter of shaft abutment
Da

min. 1 260 mm

Diameter of housing abutment
Da

max. 1 392 mm

Abutment diameter housing
Ca

min. 8.5 mm

Minimum width of space required in housing
ra

max. 6 mm

Radius of fillet

  • A negative value for Ca is theoretical.

Calculation data

Basic dynamic load ratingC

13 700 kN

Basic static load ratingC0

30 500 kN

Fatigue load limitPu

1 700 kN

Reference speed

260 r/min

Limiting speed

360 r/min

Misalignment factork1

0

Internal clearance factork2

0.11

Mass

Mass

1 680 kg

recently added Bearing

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