Pillow block bearing size chart

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Bearing Units UCP205

Pillow block bearing size chart

Unit No.

 Shaft Dia Dimensions (mm) Bolt Size
(mm)		 Weight

d

H

 L J A N N1 H1 Ho B S

A3

(kg)
(in)

(mm)
UCP201   12 30.2 125 95 32 13 18 13 57 27.4 11.5 – M10 0.72
UCP202   15 30.2 125 95 32 13 18 13 57 27.4 11.5 – M10 0.66
UCP203   17 30.2 125 95 32 13 18 13 57 27.4 11.5 – M10 0.66
UCP201   12 30.2 127 95 38 13 19 14 61 31 12.7 – M10 0.76
UCP201-8 1/2   30.2 127 95 38 13 19 14 61 31 12.7 – M10 0.76
UCP202     15 30.2 127 95 38 13 19 14 61 31 12.7 – M10 0.74
UCP202-9 9/16   30.2 127 95 38 13 19 14 61 31 12.7 – M10 0.74
UCP202-10 5/8   30.2 127 95 38 13 19 14 61 31 12.7 – M10 0.74
UCP203    17 30.2 127 95 38 13 19 14 61 31 12.7 – M10 0.72
UCP203-11 11/16   30.2 127 95 38 13 19 14 61 31 12.7 – M10 0.72
UCP204    20 33.3 127 95 38 13 19 14 64 31 12.7 46.4 M10 0.70
UCP204-12 3/4   33.3 127 95 38 13 19 14 64 31 12.7 46.4 M10 0.70
UCP205     25 36.5 140 105 38 13 19 15 71 34.1 14.3 48 M10 0.76
UCP205-14  7/8   36.5 140 105 38 13 19 15 71 34.1 14.3 48 M10 0.76
UCP205-15 15/16   36.5 140 105 38 13 19 15 71 34.1 14.3 48 M10 0.76
UCP205-16 1   36.5 140 105 38 13 19 15 71 34.1 14.3 48 M10 0.76
UCP206    30 42.9 160 121 44 17 21 16 82 38.1 15.9 52 M14 1.25
UCP206-17  1-1/16   42.9 160 121 44 17 21 16 82 38.1 15.9 52 M14 1.25
UCP206-18  1-1/8   42.9 160 121 44 17 21 16 82 38.1 15.9 52 M14 1.25
UCP206-19  1-3/16   42.9 160 121 44 17 21 16 82 38.1 15.9 52 M14 1.25
UCP206-20 1-1/4   42.9 160 121 44 17 21 16 82 38.1 15.9 52 M14 1.25
UCP207   35 47.6 167 126 48 17 21 17 92 42.9 17.5 59 M14 1.55
UCP207-20  1-1/4   47.6 167 126 48 17 21 17 92 42.9 17.5 59 M14 1.55
UCP207-21  1-5/16   47.6 167 126 48 17 21 17 92 42.9 17.5 59 M14 1.55
UCP207-22  1-3/8   47.6 167 126 48 17 21 17 92 42.9 17.5 59 M14 1.55
UCP207-23 1-7/16   47.6 167 126 48 17 21 17 92 42.9 17.5 59 M14 1.55
UCP208   40 49.2 180 137 52 17 21 18 99 49.2 19 68.2 M14 1.90
UCP208-24  1-1/2   49.2 180 137 52 17 21 18 99 49.2 19 68.2 M14 1.90
UCP208-25 1-9/16   49.2 180 137 52 17 21 18 99 49.2 19 68.2 M14 1.90
UCP209   45 54 190 146 54 17 21 20 106 49.2 19 70 M14 2.20
UCP209-26  1-5/8   54 190 146 54 17 21 20 106 49.2 19 70 M14 2.20
UCP209-27  1-11/16   54 190 146 54 17 21 20 106 49.2 19 70 M14 2.20
UCP209-28 1-3/4   54 190 146 54 17 21 20 106 49.2 19 70 M14 2.20
UCP210   50 57.2 206 159 60 20 25 21 114 51.6 19 76 M16 2.75
UCP210-30  1-7/8   57.2 206 159 60 20 25 21 114 51.6 19 76 M16 2.75
UCP210-31 1-15/16   57.2 206 159 60 20 25 21 114 51.6 19 76 M16 2.75
UCP210-32 2   57.2 206 159 60 20 25 21 114 51.6 19 76 M16 2.75
UCP211   55 63.5 217 172 60 20 25 23 125 55.6 22.2 76 M16 3.30
UCP211-32   2   63.5 217 172 60 20 25 23 125 55.6 22.2 76 M16 3.30
UCP211-34 2-1/8   63.5 217 172 60 20 25 23 125 55.6 22.2 76 M16 3.30
UCP211-35 2-3/16   63.5 217 172 60 20 25 23 125 55.6 22.2 76 M16 3.30
UCP212   60 69.9 238 186 70 20 25 24 137 65.1 25.4 89 M16 4.70
UCP212-36   2-1/4   69.9 238 186 70 20 25 24 137 65.1 25.4 89 M16 4.70
UCP212-38 2-3/8   69.9 238 186 70 20 25 24 137 65.1 25.4 89 M16 4.70
UCP212-39 2-7/16   69.9 238 186 70 20 25 24 137 65.1 25.4 89 M16 4.70
UCP213   65 76.2 262 203 70 25 30 26 149 65.1 25.4 89 M20 5.60
UCP213-40 2-1/2   76.2 262 203 70 25 30 26 149 65.1 25.4 89 M20 5.60
UCP214   70 79.4 266 210 72 25 30 27 155 74.6 30.2 98 M20 6.60
UCP214-44 2-3/4   79.4 266 210 72 25 30 27 155 74.6 30.2 98 M20 6.60
UCP215   75 82.6 274 217 74 25 30 28 162 77.8 33.3 97 M20 7.30
UCP215-47  2-15/16    82.6 274 217 74 25 30 28 162 77.8 33.3 97 M20 7.30
UCP215-48 3   82.6 274 217 74 25 30 28 162 77.8 33.3 97 M20 7.30
UCP216   80 88.9 292 232 78 25 30 30 174 82.6 33.3 110 M20 9.00
UCP217   85 95.2 310 247 83 25 28 32 186 85.7 34.1 114.2 M20 10.80
UCP217-52 3-1/4   95.2 310 247 83 25 28 32 186 85.7 34.1 114.2 M20 10.80
UCP218   90 101.6 326 262 88 27 30 33 198 96 39.7 124 M22 13.00
UCP218-56 3-1/2   101.6 326 262 88 27 30 33 198 96 39.7 124 M22 13.00
UCP220   100 115 380 305 95 30 36 40 225 108 42 – M24

16.00

Notes:1.Bearing housing solid base optional,add suffix SB as designation.

2.Upon request,pressed steel covers available at both ends.S=Open cap,SM=Close cap. Ordering example:UCP205+SM.

3.Grease fittings also available at 90° positions.

Pillow block bearing unit is a bearing unit that combines a rolling bearing with a bearing housing. Most pillow block bearings are made of spherical outer diameter and are installed with pillow block which have spherical inner holes. They have various structural forms, good versatility and interchangeability.

At the same time, the pillow block bearing with the housing also has a certain degree of self-alignment in design, easy to install, and has a double structure sealing device, which can work in harsh environments. The bearing housing is generally formed by casting. Some special design is cast steel,Ductile iron, stainless steel, plastic housing, Commonly used pillow block are UCP200, NAP200, UEP200, UKP200, UCPX, UCP300, UCPE2, UCAK2, SALP2, UCSB2.

Pillow block ball bearings unit can be divided into three categories according to the way they fit with the shaft:

  1. insert bearing with set screw
  2. pillow block bearing with taper bore
  3. Outer spherical ball bearing with eccentric sleeve
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