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Pillow block - UCP2

Pillow Block Bearing

Pillow block - UCP2

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The UCP2 vertical housing is an integrated unit comprising a precision spherical roller bearing and a cast iron vertical housing. It features a compact design and is easy to install, with built-in self-aligning capabilities that effectively compensate for installation misalignment and shaft coaxiality errors; It offers high overall precision, high load-carrying capacity, and excellent wear and impact resistance. Its sealed, dust-proof design is suitable for complex operating conditions such as dusty and damp environments. Being maintenance-free and easy to maintain, it is widely used in conveying equipment, agricultural machinery, light industrial equipment, and general transmission machinery, making it the preferred choice for industrial transmission support applications.


Shaft Diameter (mm, inch) Bearing Unit Model Dimensions (mm, inch) Mounting Bolt Specifications (mm, inch) Bearing Designation Housing Outer Model Bearing Unit Model with Steel Cover Bearing Unit Model with Cast Iron Cover Dimensions (mm, inch) Bearing Unit Weight (kg)
hLJANN1H1H2L1BSt(Maximum)A4H3A5UCPZ(ZM)C(CM)
45 UCP209D1 54 190 146 54 17 20 20 106 60 49.2 19 M14 UC209D1 P209D1 Z(ZM)-UCP209D1 C(CM)-UCP209D1 3 69 113 95 2.2 2.4 3.5
1 9/16 UCP208-109D1 1 15/16 7 1/4 5 13/32 2 1/8 21/32 25/32 23/32 3 27/32 2 1/16 19.37 0.748 1/2 UC208-109D1 P208D1 Z(ZM)-UCP208-109D1 C(CM)-UCP208-109D1 1/8 2 23/32 4 1/8 3 17/32 4.2 4.6 7.1
1 1/2 UCP208-108D1 1 15/16 7 1/4 5 13/32 2 1/8 21/32 25/32 23/32 3 27/32 2 1/16 19.37 0.748 1/2 UC208-108D1 P208D1 Z(ZM)-UCP208-108D1 C(CM)-UCP208-108D1 1/8 2 23/32 4 1/8 3 17/32 4.2 4.6 7.1
40 UCP208D1 49.2 184 137 54 17 20 18 98 52 49.2 19 M14 UC208D1 P208D1 Z(ZM)-UCP208D1 C(CM)-UCP208D1 3 69 105 90 1.9 2.1 3.2
1 7/16 UCP207-107D1 1 7/8 6 9/16 5 1 7/8 21/32 25/32 23/32 3 21/32 2 1/8 1.689 0.689 1/2 UC207-107D1 P207D1 - - - - - - - - -
1 3/8 UCP207-106D1 1 7/8 6 9/16 5 1 7/8 21/32 25/32 23/32 3 21/32 2 1/8 1.689 0.689 1/2 UC207-106D1 P207D1 Z(ZM)-UCP207-106D1 C(CM)-UCP207-106D1 1/8 2 3/8 3 29/32 2 5/32 3.5 3.7 5.1
1 5/16 UCP207-105D1 1 7/8 6 9/16 5 1 7/8 21/32 25/32 23/32 3 21/32 2 1/8 1.689 0.689 1/2 UC207-105D1 P207D1 Z(ZM)-UCP207-105D1 C(CM)-UCP207-105D1 1/8 2 3/8 3 29/32 2 5/32 3.5 3.7 5.1
1 1/4 UCP207-104D1 1 7/8 6 9/16 5 1 7/8 21/32 25/32 23/32 3 21/32 2 1/8 1.689 0.689 1/2 UC207-104D1 P207D1 Z(ZM)-UCP207-104D1 C(CM)-UCP207-104D1 1/8 2 3/8 3 29/32 2 5/32 3.5 3.7 5.1
35 UCP207D1 47.6 167 127 48 17 20 18 93 54 42.9 17.5 M14 UC207D1 P207D1 Z(ZM)-UCP207D1 C(CM)-UCP207D1 3 60 99 80 1.6 1.7 2.3
1 1/4 UCP206-104D1 1 11/16 6 1/2 4 3/4 1 7/8 21/32 25/32 21/32 3 9/32 2 1/8 1.5 0.626 1/2 UC206-104D1 P206D1 - - - - - - - - -
13/16 UCP206-103D1 1 11/16 6 1/2 4 3/4 1 7/8 21/32 25/32 21/32 3 9/32 2 1/8 1.5 0.626 1/2 UC206-103D1 P206D1 Z(ZM)-UCP206-103D1 C(CM)-UCP206-103D1 5/64 2 3/32 3 15/32 2 15/16 2.9 3.1 4.2
1 1/8 UCP206-102D1 1 11/16 6 1/2 4 3/4 1 7/8 21/32 25/32 21/32 3 9/32 2 1/8 1.5 0.626 1/2 UC206-102D1 P206D1 Z(ZM)-UCP206-102D1 C(CM)-UCP206-102D1 5/64 2 3/32 3 15/32 2 15/16 2.9 3.1 4.2
1 1/16 UCP206-101D1 1 11/16 6 1/2 4 3/4 1 7/8 21/32 25/32 21/32 3 9/32 2 1/8 1.5 0.626 1/2 UC206-101D1 P206D1 Z(ZM)-UCP206-101D1 C(CM)-UCP206-101D1 5/64 2 3/32 3 15/32 2 15/16 2.9 3.1 4.2
30 UCP206D1 42.9 165 121 48 17 20 17 83 54 38.1 15.9 M14 UC206D1 P206D1 Z(ZM)-UCP206D1 C(CM)-UCP206D1 2 53 88 75 1.3 1.4 1.9
1 UCP205-100D1 1 7/16 5 1/2 4.125 1 1/2 1/2 5/8 19/32 2 25/32 1 21/32 1.342 0.563 3/8 UC205-100D1 P20501 Z(ZM)-UCP205-100D1 C(CM)-UCP205-100D1 5/64 2 29/32 3 2 3/4 1.8 2 2.6
15/16 UCP205-015D1 1 7/16 5 1/2 4.125 1 1/2 1/2 5/8 19/32 2 25/32 1 21/32 1.342 0.563 3/8 UC205-015D1 P205D1 Z(ZM)-UCP205-015D1 C(CM)-UCP205-015D1 5/64 2 29/32 3 2 3/4 1.8 2 2.6
7/8 UCP205-014D1 1 7/16 5 1/2 4.125 1 1/2 1/2 5/8 19/32 2 25/32 1 21/32 1.342 0.563 3/8 UC205-014D1 P205D1 Z(ZM)-UCP205-014D1 C(CM)-UCP205-014D1 5/64 2 29/32 3 2 3/4 1.8 2 2.6
13/16 UCP205-013D1 1 7/16 5 1/2 4.125 1 1/2 1/2 5/8 19/32 2 25/32 1 21/32 1.342 0.563 3/8 UC205-013D1 P205D1 Z(ZM)-UCP205-013D1 C(CM)-UCP205-013D1 5/64 2 29/32 3 2 3/4 1.8 2 2.6
25 UCP205D1 36.5 140 105 38 13 16 15 71 42 34.1 14.3 M10 UC205D1 P205D1 Z(ZM)-UCP205D1 C(CM)-UCP205D1 2 48 76 70 0.8 0.9 1.2
3/4 UCP204-012D1 1 5/16 5 3.75 1 1/2 1/2 5/8 9/16 2 9/16 1 21/32 1.22 0.5 3/8 UC204-012D1 P204D1 Z(ZM)-UCP204-012D1 C(CM)-UCP204-012D1 5/64 1 25/32 2 3/4 2 7/16 1.5 1.5 2.2

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