SKF UCF320-64 Flanged ball bearing unit (UCF / UCFC / UCFL)

SKF UCF320-64 flanged ball bearing unit (ucf / ucfc / ucfl). Square four-bolt (UCF), round three-bolt (UCFC) or oval two-bolt (UCFL) flanged housing pre-assembled with a spherical-outer-ring insert bearing. Absorbs shaft-to-housing misalignment on assembly. Set-screw shaft attachment on standard UC-series insert; eccentric-collar (UEL) or adapter-sleeve (UK) variants available. Dimensioned to ISO 3228 / DIN 626. Shaft bore diameter 101.6 mm (4 in), encoded by the SKF designation.

Type

Flanged ball bearing unit (UCF / UCFC / UCFL)

Designation

SKF UCF320-64

HS code

8483.20

Shaft bore

101.6 mm (4 in)

Shaft diameter

101.6 mm

Housing overall width

94.5 mm

Width, total

125 mm

Centre distance between bolt holes

242 mm

Bearing width, total

108 mm

Attachment bolt diameter

33.338 mm

Basic dynamic load rating

174 kN

Basic static load rating

140 kN

Limiting speed

1700 r/min

Note

Limiting speed with shaft tolerance h6

Housing type

Flanged

Flanged housing type

Square

Number of bolt holes for fasteners

4

Fastening bolt hole type

Plain

Retaining feature, inner ring

Set screws

Bore type

Cylindrical

Rubber seating ring

Without

Material, housing

Cast iron

Material, bearing

Bearing steel

Coating

Without

Sealing, bearing

Seal and flinger on both sides

Sealing type

Contact, standard

Sealing, unit

Without

Lubricant

Grease

Relubrication hole

With

Grease fitting

With

Product net weight

28 kg

eClass code

23-05-16-02

UNSPSC code

31171536

Standard

SKF designation convention

Material

As declared by SKF designation suffix

Temperature Range

Per SKF product data

HS Code

8483.20

• NTN 32064
• NSK 32064
• FAG 32064
• Koyo 32064
• ASAHI 32064
• Equivalent: 32064 (NTN)
• Equivalent: 32064 (NSK)
• Equivalent: 32064 (FAG)
• Equivalent: 32064 (Koyo)
• Equivalent: 32064 (ASAHI)