SKF UCP320 Pillow block ball bearing unit (UCP / UEP / UKP)

SKF UCP320 pillow block ball bearing unit (ucp / uep / ukp). Two-bolt pillow-block cast-iron, SG-iron or thermoplastic housing pre-assembled with a spherical-outer-ring insert bearing. Absorbs shaft-to-support misalignment during assembly and in service. Standard shaft attachment is set-screw (UCP); eccentric locking collar (UEP) and adapter-sleeve (UKP) variants available. Dimensioned to ISO 3228 / DIN 626. Shaft bore diameter 100 mm, encoded by the SKF designation.

Type

Pillow block ball bearing unit (UCP / UEP / UKP)

Designation

SKF UCP320

Bore d

100 mm

HS code

8483.20

Shaft bore

100 mm

Shaft diameter

100 mm

Centre height (pillow block)

140 mm

Housing overall width

107 mm

Centre distance between bolt holes

380.5 mm

Bearing width, total

108 mm

Attachment bolt diameter

30 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

Pillow block, normal base

Number of bolt holes for fasteners

2

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

36.7 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 320
• NSK 320
• FAG 320
• Koyo 320
• ASAHI 320
• Equivalent: 320 (NTN)
• Equivalent: 320 (NSK)
• Equivalent: 320 (FAG)
• Equivalent: 320 (Koyo)
• Equivalent: 320 (ASAHI)