NACHI UCP X00 Pillow Block Units (Medium Duty, Metric & Inch)

NACHI UCP X00 pillow block units, medium duty (diameter series X), shaft diameters 25-100 mm, 7/8 in to 4 in.

Key features

Pre-assembled unit of insert ball bearing and pillow block housing
Spherical outer ring seat lets the bearing self-align in the housing
Shaft locking by set screw
Metric and inch shaft sizes where listed; bearing and housing numbers given for replacement parts
Most NACHI bearing units are dimensionally interchangeable with units of other makers

Specifications

Brand	NACHI
Series	UCP X00
Unit type	Pillow block, cast iron
Shaft locking	Set screw
Shaft range	25-100 mm, 7/8 in to 4 in
Source	NACHI Ball Bearing Units catalogue, p. 10

UCPX05		Shaft: 25 mm \| Bearing: UCX05 \| Housing: PX05
UCPX06		Shaft: 30 mm \| Bearing: UCX06 \| Housing: PX06
UCPX07		Shaft: 35 mm \| Bearing: UCX07 \| Housing: PX07
UCPX08		Shaft: 40 mm \| Bearing: UCX08 \| Housing: PX08
UCPX09		Shaft: 45 mm \| Bearing: UCX09 \| Housing: PX09
UCPX10		Shaft: 50 mm \| Bearing: UCX10 \| Housing: PX10
UCPX11		Shaft: 55 mm \| Bearing: UCX11 \| Housing: PX11
UCPX12		Shaft: 60 mm \| Bearing: UCX12 \| Housing: PX12
UCPX13		Shaft: 65 mm \| Bearing: UCX13 \| Housing: PX13
UCPX14		Shaft: 70 mm \| Bearing: UCX14 \| Housing: PX14
UCPX15		Shaft: 75 mm \| Bearing: UCX15 \| Housing: PX15
UCPX16		Shaft: 80 mm \| Bearing: UCX16 \| Housing: PX16
UCPX17		Shaft: 85 mm \| Bearing: UCX17 \| Housing: PX17
UCPX18		Shaft: 90 mm \| Bearing: UCX18 \| Housing: PX18
UCPX20		Shaft: 100 mm \| Bearing: UCX20 \| Housing: PX20
UCPX05-14		Shaft: 7/8 in \| Bearing: UCX05-14 \| Housing: PX05
UCPX05-15		Shaft: 15/16 in \| Bearing: UCX05-15 \| Housing: PX05
UCPX05-16		Shaft: 1 in \| Bearing: UCX05-16 \| Housing: PX05
UCPX06-18		Shaft: 1-1/8 in \| Bearing: UCX06-18 \| Housing: PX06
UCPX06-19		Shaft: 1-3/16 in \| Bearing: UCX06-19 \| Housing: PX06
UCPX06-20		Shaft: 1-1/4 in \| Bearing: UCX06-20 \| Housing: PX06
UCPX07-22		Shaft: 1-3/8 in \| Bearing: UCX07-22 \| Housing: PX07
UCPX07-23		Shaft: 1-7/16 in \| Bearing: UCX07-23 \| Housing: PX07
UCPX08-24		Shaft: 1-1/2 in \| Bearing: UCX08-24 \| Housing: PX08
UCPX09-26		Shaft: 1-5/8 in \| Bearing: UCX09-26 \| Housing: PX09
UCPX09-27		Shaft: 1-11/16 in \| Bearing: UCX09-27 \| Housing: PX09
UCPX09-28		Shaft: 1-3/4 in \| Bearing: UCX09-28 \| Housing: PX09
UCPX10-30		Shaft: 1-7/8 in \| Bearing: UCX10-30 \| Housing: PX10
UCPX10-31		Shaft: 1-15/16 in \| Bearing: UCX10-31 \| Housing: PX10
UCPX10-32		Shaft: 2 in \| Bearing: UCX10-32 \| Housing: PX10
UCPX11-34		Shaft: 2-1/8 in \| Bearing: UCX11-34 \| Housing: PX11
UCPX11-35		Shaft: 2-3/16 in \| Bearing: UCX11-35 \| Housing: PX11
UCPX11-36		Shaft: 2-1/4 in \| Bearing: UCX11-36 \| Housing: PX11
UCPX12-38		Shaft: 2-3/8 in \| Bearing: UCX12-38 \| Housing: PX12
UCPX12-39		Shaft: 2-7/16 in \| Bearing: UCX12-39 \| Housing: PX12
UCPX13-40		Shaft: 2-1/2 in \| Bearing: UCX13-40 \| Housing: PX13
UCPX14-43		Shaft: 2-11/16 in \| Bearing: UCX14-43 \| Housing: PX14
UCPX14-44		Shaft: 2-3/4 in \| Bearing: UCX14-44 \| Housing: PX14
UCPX15-47		Shaft: 2-15/16 in \| Bearing: UCX15-47 \| Housing: PX15
UCPX15-48		Shaft: 3 in \| Bearing: UCX15-48 \| Housing: PX15
UCPX16-51		Shaft: 3-3/16 in \| Bearing: UCX16-51 \| Housing: PX16
UCPX17-52		Shaft: 3-1/4 in \| Bearing: UCX17-52 \| Housing: PX17
UCPX17-55		Shaft: 3-7/16 in \| Bearing: UCX17-55 \| Housing: PX17
UCPX18-56		Shaft: 3-1/2 in \| Bearing: UCX18-56 \| Housing: PX18
UCPX20-63		Shaft: 3-15/16 in \| Bearing: UCX20-63 \| Housing: PX20
UCPX20-64		Shaft: 4 in \| Bearing: UCX20-64 \| Housing: PX20

Mounted Bearing UnitsNACHI

46 product codes available in this family

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NACHI UCP X00 Pillow Block Units (Medium Duty, Metric & Inch)

Brand NACHI·Mounted Bearing Units

Available part numbers (46)

UCPX05, UCPX06, UCPX07, UCPX08, UCPX09, UCPX10, UCPX11, UCPX12, UCPX13, UCPX14 + 36 more — see full table ↓

How to order

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Product codes & specifications

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RFQ List (0)

	Product code	Spec
	UCPX05	Shaft: 25 mm \| Bearing: UCX05 \| Housing: PX05
	UCPX06	Shaft: 30 mm \| Bearing: UCX06 \| Housing: PX06
	UCPX07	Shaft: 35 mm \| Bearing: UCX07 \| Housing: PX07
	UCPX08	Shaft: 40 mm \| Bearing: UCX08 \| Housing: PX08
	UCPX09	Shaft: 45 mm \| Bearing: UCX09 \| Housing: PX09
	UCPX10	Shaft: 50 mm \| Bearing: UCX10 \| Housing: PX10
	UCPX11	Shaft: 55 mm \| Bearing: UCX11 \| Housing: PX11
	UCPX12	Shaft: 60 mm \| Bearing: UCX12 \| Housing: PX12
	UCPX13	Shaft: 65 mm \| Bearing: UCX13 \| Housing: PX13
	UCPX14	Shaft: 70 mm \| Bearing: UCX14 \| Housing: PX14
	UCPX15	Shaft: 75 mm \| Bearing: UCX15 \| Housing: PX15
	UCPX16	Shaft: 80 mm \| Bearing: UCX16 \| Housing: PX16
	UCPX17	Shaft: 85 mm \| Bearing: UCX17 \| Housing: PX17
	UCPX18	Shaft: 90 mm \| Bearing: UCX18 \| Housing: PX18
	UCPX20	Shaft: 100 mm \| Bearing: UCX20 \| Housing: PX20
	UCPX05-14	Shaft: 7/8 in \| Bearing: UCX05-14 \| Housing: PX05
	UCPX05-15	Shaft: 15/16 in \| Bearing: UCX05-15 \| Housing: PX05
	UCPX05-16	Shaft: 1 in \| Bearing: UCX05-16 \| Housing: PX05
	UCPX06-18	Shaft: 1-1/8 in \| Bearing: UCX06-18 \| Housing: PX06
	UCPX06-19	Shaft: 1-3/16 in \| Bearing: UCX06-19 \| Housing: PX06
	UCPX06-20	Shaft: 1-1/4 in \| Bearing: UCX06-20 \| Housing: PX06
	UCPX07-22	Shaft: 1-3/8 in \| Bearing: UCX07-22 \| Housing: PX07
	UCPX07-23	Shaft: 1-7/16 in \| Bearing: UCX07-23 \| Housing: PX07
	UCPX08-24	Shaft: 1-1/2 in \| Bearing: UCX08-24 \| Housing: PX08
	UCPX09-26	Shaft: 1-5/8 in \| Bearing: UCX09-26 \| Housing: PX09
	UCPX09-27	Shaft: 1-11/16 in \| Bearing: UCX09-27 \| Housing: PX09
	UCPX09-28	Shaft: 1-3/4 in \| Bearing: UCX09-28 \| Housing: PX09
	UCPX10-30	Shaft: 1-7/8 in \| Bearing: UCX10-30 \| Housing: PX10
	UCPX10-31	Shaft: 1-15/16 in \| Bearing: UCX10-31 \| Housing: PX10
	UCPX10-32	Shaft: 2 in \| Bearing: UCX10-32 \| Housing: PX10
	UCPX11-34	Shaft: 2-1/8 in \| Bearing: UCX11-34 \| Housing: PX11
	UCPX11-35	Shaft: 2-3/16 in \| Bearing: UCX11-35 \| Housing: PX11
	UCPX11-36	Shaft: 2-1/4 in \| Bearing: UCX11-36 \| Housing: PX11
	UCPX12-38	Shaft: 2-3/8 in \| Bearing: UCX12-38 \| Housing: PX12
	UCPX12-39	Shaft: 2-7/16 in \| Bearing: UCX12-39 \| Housing: PX12
	UCPX13-40	Shaft: 2-1/2 in \| Bearing: UCX13-40 \| Housing: PX13
	UCPX14-43	Shaft: 2-11/16 in \| Bearing: UCX14-43 \| Housing: PX14
	UCPX14-44	Shaft: 2-3/4 in \| Bearing: UCX14-44 \| Housing: PX14
	UCPX15-47	Shaft: 2-15/16 in \| Bearing: UCX15-47 \| Housing: PX15
	UCPX15-48	Shaft: 3 in \| Bearing: UCX15-48 \| Housing: PX15
	UCPX16-51	Shaft: 3-3/16 in \| Bearing: UCX16-51 \| Housing: PX16
	UCPX17-52	Shaft: 3-1/4 in \| Bearing: UCX17-52 \| Housing: PX17
	UCPX17-55	Shaft: 3-7/16 in \| Bearing: UCX17-55 \| Housing: PX17
	UCPX18-56	Shaft: 3-1/2 in \| Bearing: UCX18-56 \| Housing: PX18
	UCPX20-63	Shaft: 3-15/16 in \| Bearing: UCX20-63 \| Housing: PX20
	UCPX20-64	Shaft: 4 in \| Bearing: UCX20-64 \| Housing: PX20

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NACHI UCP X00 Pillow Block Units (Medium Duty, Metric & Inch)