SKF SY 1/2 TF ball bearing unit 12.7 mm

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Shaft diameter

12,7 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

97 mm

Centre height (pillow block)

30.2 mm

Lubricant

Grease

Number of bolt holes for fasteners

2

Basic static load rating

4.75 kN

Material, housing

Cast iron

Bearing width, total

27.4 mm

Retaining feature, inner ring

Set screws

Rubber seating ring

Without

Note

Limiting speed with shaft tolerance h6

Grease fitting

With

Sealing, unit

Without

Limiting speed

9,500 r/min

Fastening bolt hole type

Plain

Relubrication hole

With

Housing overall width

32 mm

Basic dynamic load rating

9.56 kN

Coating

Without

Housing type

Pillow block