SKF SY 2.3/16 TF ball bearing unit 55.56 mm

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Shaft diameter

55,562 mm

Bore type

Cylindrical

Material (bearing housing)

Cast iron

Material (bearing)

Steel

Material, bearing

Bearing steel

Sealing, bearing

Seal and flinger on both sides

Sealing type

Contact, standard

Centre distance between bolt holes

171.5 mm

Centre height (pillow block)

63.5 mm

Lubricant

Grease

Number of bolt holes for fasteners

2

Basic static load rating

29 kN

Material, housing

Cast iron

Bearing width, total

55.6 mm

Retaining feature, inner ring

Set screws

Rubber seating ring

Without

Sealing, unit

Optional end cover

Grease fitting

With

Note

Limiting speed with shaft tolerance h6

Limiting speed

3,600 r/min

Fastening bolt hole type

Plain

Relubrication hole

With

Housing overall width

60 mm

Basic dynamic load rating

43.6 kN

Coating

Without

Housing type

Pillow block