SUN BEARING

Cylindrical roller bearings

Time: 2019-01-29
Summary: Cylindrical roller bearings belong to separable bearings. They are mainly used for medium and large sized power generator, internal combustion engine, combustion turbine, machine tool spindle, reduction gear, loading and transporting machine and each kind of industrial machinery.

Cylindrical roller bearings belong to separable bearings. They are mainly used for medium and large sized power generator, internal combustion engine, combustion turbine, machine tool spindle, reduction gear, loading and transporting machine and each kind of industrial machinery.

Split cylindrical roller bearings  are mainly used for crank and the position where bearings are difficult to be installed and are mainly used for fields such adcold rolling mill crank of pigg steel tube, spine shaft, excavator,transmission mast of rolling mill and large sixed ventilation equipment.

SUNBEARING also can provide special single row cylindrical roller bearing for vibrating screen or other oscillating machinery, adopting turned solid brass cage. Radial clearance often adopts C4 group.

Full complement cylindrical roller bearings are designed to bear heavy load. Under same width , such bearings have extremely high bearing capacity, small radial cross section and saving space but relatively low rotation speed compared with traditional bearings with cage

Series

Bore Diameter

Variant Structure

Series

Bore Diameter

Variant Structure

Single row

NNU4100

100~1180

K/W33K/W33

200E

80~1120

NNFNJNUNUP

NNU4800

100~1180

K/W33K/W33

300E

80~1120

NNFNJNUNUP

NNU4900

100~1180

K/W33K/W33

400E

100~1120

NNFNJNUNUP

Single row

1000E

100~1120

NNFNJNUNUP

1800V

150~1000

NCNCFNJ

1900E

150~1120

NNFNJNUNUP

2300V

80~1000

NCNCFNJ

2900E

150~1120

NNFNJNUNUP

2800V

80~1000

NCNCFNJ

3800E

300~1120

NNFNJNUNUP

2900V

80~1000

NCNCFNJ

2200E

100~1120

NNFNJNUNUP

3000V

80~1000

NCNCFNJ

2300E

100~1120

NNFNJNUNUP

Double row

Single row, Split type

4800V

150~530

NNCNNCFNNCLNNF

SCRB

220~1120

4900V

80~530

NNCNNCFNNCLNNF

Double row

5000V

80~530

NNCNNCFNNCLNNF

NN3000

100~1180

K/W33K/W33


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