KNOWLEDGE

Pillow Block Bearings Introduction

pillow block bearings
19 Oct

 

Pillow Block Bearings Feature:

Pillow block bearings’ insert ball bearings are actually a variant of deep groove ball bearings.
Its characteristic is that its outer ring outer diameter surface is a spherical surface, which can be fitted into the corresponding concave spherical surface of the bearing seat to act as a centering function.

Classification:

Pillow block bearings include UC200 series, UC300 series, SB200 series, SA200 series, UK200 series, UCP200 series, UCF200 series, UCFC200 series, UCT200 series, UCPH200 series, UCPA200 series

UC200 Series Pillow Block Bearings Size Chart:

Bearing No. Shaft Dia Dimensions (mm) Weight
(kg)
d
mm D Bi Be n m G ds
mm
UC202 15 40 27.4 14 11.5 15.9 4.5 M5×0.8 0.14
UC203 17 40 27.4 14 11.5 15.9 4.5 M5×0.8 0.13
UC204 20 47 31.0 17 12.3 18.7 5.0 M6×1.0 0.18
UC205 25 52 34.1 17 14.3 19.8 5.0 M6×1.0 0.22
UC206 30 62 38.1 19 15.9 22.2 5.0 M6×1.0 0.34
UC207 35 72 42.9 20 17.5 25.4 7.0 M8×1.0 0.52
UC208 40 80 49.2 21 19.0 30.2 8.0 M8×1.0 0.68
UC209 45 85 49.2 22 19.0 30.2 8.0 M8×1.0 0.78
UC210 50 90 51.6 22 19.0 32.6 10.0 M10×1.25 0.85
UC211 55 100 55.6 25 22.2 33.4 10.0 M10×1.25 1.22
UC212 60 110 65.1 27 25.4 39.7 10.0 M10×1.25 1.65
UC213 65 120 65.1 29 25.4 39.7 10.0 M10×1.25 1.96
UC214 70 125 74.6 30 30.2 44.4 12.0 M12×1.5 2.06
UC215 75 130 77.8 30 33.3 44.5 12.0 M12×1.5 2.30
UC216 80 140 82.6 33 33.3 49.3 12.0 M12×1.5 2.79
UC217 85 150 85.7 35 34.1 51.6 12.0 M12×1.5 3.59
UC218 90 160 96.0 37 39.7 56.3 12.0 M12×1.5 4.56

UC300 Series Pillow Block Bearings Size Chart:

Bearing No. Shaft Dia Dimensions(mm) Weight
(kg)
d
mm D Bi Be n m G ds
mm
UC305 25 62 38 20 15 23 6    M6×1.0 0.35
UC306 30 72 43 23 17 26 6 M8×1.0 0.56
UC307 35 80 48 25 19 29 8 M8×1.0 0.71
UC308 40 90 52 27 19 33 10 M10×1.25 1.00
UC309 45 100 57 29 22 35 10 M10×1.25 1.36
UC310 50 110 61 32 22 39 12 M12×1.50 1.65
UC311 55 120 66 34 25 41 12 M12×1.50 2.08
UC312 60 130 71 36 26 45 12 M12×1.50 2.60
UC313 65 140 75 38 30 45 12 M12×1.50 3.24
UC314 70 150 78 40 33 45 12 M12×1.50 3.91
UC315 75 160 82 42 32 50 14 M14×1.50 4.70
UC316 80 170 86 44 34 52 16 M16×1.50 5.06
UC317 85 180 96 46 40 56 16 M16×1.50 6.9
UC318 90 190 96 48 40 56 16 M16×1.50 8.03
UC319 95 200 103 50 41 62 16 M16×1.50 8.91
UC320 100 215 108 54 42 66 18 M18×1.50 11.2

SB200 Series Pillow Block Bearings Size Chart:

Bearing No. Shaft Dia Dimensions(mm) Weight
(kg)
d
mm D Bi Be n m G ds
mm
SB203 17 40 22 12 6.0 16.0 4.5 M5×0.8 0.07
SB204 20 47 25 14 7.0 18.0 5.0 M6×1.0 0.13
SB205 25 52 27 15 7.5 19.5 5.0 M6×1.0 0.18
SB206 30 62 30 16 8.0 22.0 6.0 M6×1.0 0.26
SB207 35 72 32 17 8.5 23.5 7.0 M6×1.0 0.43
SB208 40 80 34 18 9.0 25.0 8.0 M6×1.0 0.60

SA200 Series Pillow Block Bearings Size Chart:

 Bearing No. Shaft Dia Dimensions(mm) Weight
(kg)
d
mm D Be l Bi n d1 H G ds
mm
SA203 17 40 13 28.6 19.1 6.5 28.6 13.5 5.0 M6×1.0 0.12
SA204 20 47 15 31.0 21.5 7.5 33.3 13.5 5.0 M6×1.0 0.13
SA205 25 52 15 31.0 21.5 7.5 38.1 13.5 5.0 M6×1.0 0.21
SA206 30 62 18 35.7 23.8 9.0 44.5 15.9 6.0 M6×1.0 0.33
SA207 35 72 19 38.9 25.4 9.5 55.0 17.5 6.5 M8×1.0 0.56
SA208 40 80 22 43.7 30.2 11 60.3 18.3 6.5 M8×1.0 0.69

UK200 Series Pillow Block Bearings Size Chart:

BearingNo. Shaft Dia Dimensions(mm) Weight
(kg)
d
mm D Bi Be n m
UK205 20 25 52 17 23 35 0.24
UK206 25 30 62 19 26 38 0.40
UK207 30 35 72 20 28 43 0.55
UK208 35 40 80 21 29 46 0.72
UK209 40 45 85 22 30 50 0.80
UK210 45 50 90 22 32 55 0.93
UK211 50 55 100 25 36 59 1.91
UK212 55 60 110 27 38 62 1.52
UK213 60 65 120 29 40 65 1.91
UK215 65 75 130 30 43 73 2.56
UK216 70 80 140 33 46 78 3.23
UK217 75 85 150 35 48 82 3.93
UK218 80 90 160 37 50 86 4.75

UCP200 Series Pillow Block Bearings Size Chart:

Bearing Unit
No.		 Shaft Dia Dimensions(mm) Weight
(kg)
d
mm h a e b S1 S2 g w n Bi
UCP202 15 30.2 127 95 38 13 19 14 62 11.5 27.4 0.63
UCP203 17 30.2 127 95 38 13 19 14 62 11.5 27.4 0.60
UCP204 20 33.3 127 95 38 13 19 14 65 12.3 31.0 0.66
UCP205 25 36.5 140 105 38 13 19 15 71 14.3 34.1 0.80
UCP206 30 42.9 165 121 48 17 21 17 83 15.9 38.1 1.30
UCP207 35 47.6 167 127 48 17 21 18 93 17.5 42.9 1.60
UCP208 40 49.2 184 137 54 17 21 18 98 19.0 49.2 1.83
UCP209 45 54.0 190 146 54 17 21 20 106 19.0 49.2 2.18
UCP210 50 57.2 206 159 60 20 25 21 114 19.0 51.6 2.68
UCP211 55 63.5 219 171 60 20 25 23 126 22.2 55.6 3.27
UCP212 60 69.8 241 184 70 20 25 25 138 25.4 65.1 4.52
UCP213 65 76.2 265 203 70 25 29 27 151 25.4 65.1 5.70
UCP214 70 79.4 266 210 72 25 31 27 157 30.2 74.6 6.66
UCP215 75 82.6 275 217 74 25 31 28 163 33.3 77.8 7.40
UCP216 80 88.9 292 232 78 25 31 30 175 33.3 82.6 9.00
UCP217 85 95.2 310 247 83 25 31 32 1870 34.1 85.7 11.00
UCP218 90 101.6 327 262 88 27 33 33 200 39.7 96.0 13.00

UCF200 Series Pillow Block Bearings Size Chart:


Bearing Unit No.		 Shaft Dia Dimensions(mm) Weight
(kg)
d
mm a e i g l z s n Bi
UCF202 15 86 64 15 11 25.5 30.9 12 11.5 27.4 0.56
UCF203 17 86 64 15 11 25.5 30.9 12 11.5 27.4 0.54
UCF 204 20 86 64 15 11 25.5 33.7 12 12.3 31.0 0.61
UCF205 25 95 70 16 13 27.0 35.8 12 14.3 34.1 0.80
UCF206 30 108 83 18 13 31.0 40.2 12 15.9 38.1 1.11
UCF207 35 117 92 19 15 34.0 44.4 14 17.5 42.9 1.66
UCF208 40 130 102 21 15 36.0 51.2 16 19.0 49.2 1.93
UC209 45 137 105 22 16 38.0 52.2 16 19.0 49.2 2.28
UCF210 50 143 111 22 16 40.0 54.6 16 19.0 51.6 2.57
UCF211 55 162 130 25 18 43.0 58.4 19 22.2 55.6 3.98
UCF212 60 175 143 29 18 48.0 68.7 19 25.4 65.1 4.30
UCF213 65 187 149 30 22 50.0 69.7 19 25.4 65.1 5.49
UCF214 70 193 152 31 22 54.0 75.4 19 330.2 74.6 6.47
UCF215 75 200 159 34 22 56.0 78.5 19 33.3 77.8 6.54
UCF216 80 208 165 34 22 58.0 83.3 23 33.3 82.6 7.86
UCF217 85 220 175 36 24 63.0 87.6 23 34.1 85.7 9.77
UCF218 90 235 187 40 24 68.0 96.3 23 39.7 96.0 11.72

UCFL200 Series Pillow Block Bearings Size Chart:


Bearing Unit
No.		 Shaft Dia Dimensions(mm) Weight
(kg)
d
mm a e b i g l z s n Bi
UCFL202 15 113 90 60 15 12 25.5 30.9 12 11.5 27.4 0.42
UCFL203 17 113 90 60 15 12 25.5 30.3 12 11.5 27.4 0.41
UCFL204 20 113 90 60 15 12 25.5 33.7 12 12.3 31.0 0.48
UCFL205 25 130 99 68 16 14 27.0 35.8 16 14.3 34.1 0.60
UCFL206 30 148 117 80 18 14 31.0 40.2 16 15.9 38.1 0.98
UCFL207 35 161 130 90 19 16 34.0 44.4 16 17.5 42.9 1.31
UCFL208 40 175 144 100 21 16 36.0 51.2 16 19.0 49.2 1.53
UCFL209 45 188 148 108 22 18 38.0 52.2 19 19.0 49.2 1.68
UCFL210 50 197 157 115 22 18 40.0 54.6 19 19.0 51.6 1.88
UCFL211 55 224 184 130 25 20 43.0 58.4 19 22.2 55.6 3.10
UCFL212 60 250 202 140 29 20 48.0 68.7 23 25.4 65.1 4.00
UCFL213 65 258 210 155 30 24 50.0 69.7 23 25.4 65.1 5.00
UCFL214 70 265 216 160 31 24 54.0 75.4 23 30.2 74.6 5.60
UCFL215 75 275 225 165 34 24 56.0 78.5 23 33.3 77.8 6.20
UCFL216 80 290 233 180 34 24 58.0 83.3 25 33.3 82.6 8.20
UCFL217 85 305 248 190 36 26 63.0 87.6 25 34.1 85.7 9.26
UCFL218 90 320 265 205 40 26 68.0 96.3 25 39.7 96.0 11.73

UCFC200 Series Pillow Block Bearings Size Chart:


Bearing Unit
No.		 Shaft Dia Dimensions(mm) Weight
(kg)
d
mm a p i g j k s e f z n Bi
UCFC202 15 100 78 10 20.5 5 7 12 55.1 62 25.9 11.5 27.4 0.77
UCFC203 17 100 78 10 20.5 5 7 12 55.1 62 25.9 11.5 27.4 0.76
UCFC204 20 100 78 10 20.5 5 7 12 55.1 62 28.7 12.3 31.0 0.81
UCFC205 25 115 90 10 21.0 6 7 12 63.6 70 29.8 14.3 34.1 1.09
UCFC206 30 125 100 10 23.0 8 8 12 70.7 80 32.2 15.9 38.1 1.51
UCFC207 35 135 110 11 26.0 8 9 14 77.8 90 36.4 17.5 42.9 1.98
UCFC208 40 145 120 11 26.0 10 9 14 84.8 100 41.2 19.0 49.2 2.32
UCFC209 45 160 132 10 26.0 12 14 16 93.3 105 4.02 19.0 49.2 3.07
UCFC210 50 165 138 10 28.0 12 14 16 97.6 110 42.6 19.0 51.6 3.28
UCFC211 55 185 150 13 31.0 12 15 19 106.1 125 46.4 22.2 55.6 4.20
UCFC212 60 195 160 17 36.0 12 15 19 113.1 135 56.7 25.4 65.1 5.45
UCFC213 65 205 170 16 36.0 14 15 19 120.2 145 55.7 11.5 65.1 5.91
UCFC214 70 215 177 17 40.0 14 18 19 125.1 150 61.4 11.5 74.6 7.26
UCFC215 75 220 184 18 40.0 16 18 19 130.1 160 62.5 11.5 77.8 8.02
UCFC216 80 240 200 18 42.0 16 18 23 141.4 170 67.3 12.3 82.6 9.92
UCFC217 85 250 208 18 45.0 18 20 23 147.1 180 69.6 33.3 87.5 11.58
UCFC218 90 265 220 22 50.0 18 20 23 155.5 190 78.3 39.7 96.0 13.74

UCT200 Series Pillow Block Bearings Size Chart:


Bearing Unit
No.		 Shaft Dia Dimensions(mm) Weight
(kg)
d
mm o g s p q b k e a w j i h n Bi
UCT202 15 16 10 51 32 19 51 12 76 89 94 32 21 61 11.5 27.4 0.78
UCT203 17 16 10 51 32 19 51 12 76 89 94 32 21 61 11.5 27.4 0.77
UCT 204 20 16 10 51 32 19 51 12 76 89 94 32 21 61 12.3 31.0 0.81
UCT205 25 16 10 51 32 19 51 12 76 89 97 32 24 62 14.3 34.1 0.92
UCT206 30 16 10 56 37 22 57 12 89 102 113 37 28 70 15.9 38.1 1.01
UCT207 35 16 13 64 37 22 64 12 89 102 129 37 30 78 17.5 42.9 1.70
UCT208 40 19 16 83 49 29 83 16 102 114 144 49 33 88 19.0 49.2 2.43
UCT209 45 19 16 83 49 29 83 16 102 117 144 49 35 87 19.0 49.2 2.58
UCT210 50 19 16 83 49 29 86 16 102 117 149 49 37 90 19.0 51.6 2.78
UCT211 55 25 19 102 64 35 95 22 130 146 171 61 38 106 22.2 55.6 4.17
UCT212 60 32 19 102 64 35 102 22 130 146 194 61 42 119 25.4 65.1 4.90
UCT213 65 32 21 111 70 41 121 26 151 167 224 70 44 137 11.5 27.4 7.30
UCT214 70 32 21 111 70 41 121 26 151 167 224 70 46 137 11.5 27.4 7.36
UCT215 75 32 21 111 70 41 121 26 151 167 232 70 48 140 11.5 27.4 7.99
UCT216 80 32 21 111 70 41 121 26 165 184 235 70 51 140 12.3 31.0 8.92
UCT217 85 38 29 124 73 48 157 30 173 198 260 73 54 162 14.3 34.1 11.46
UCT218 90 40 30 130 80 48 140 30 190 215 275 80 55 170 14.3 34.1 14.76

UCPH200 Series Pillow Block Bearings Size Chart:

Bearing Unit
No.		 Shaft Dia Dimensions(mm) Weight
(kg)
d
mm h a e b S1 S2 g w n Bi
UCPH202 15 70 127 95 40 13 19 15 101 11.5 27.4 0.92
UCPH203 17 70 127 95 40 13 19 15 101 11.5 27.4 0.91
UCPH204 20 70 127 95 40 13 19 15 101 12.3 31.0 0.96
UCPH205 25 80 140 105 50 13 19 16 114 14.3 34.1 1.20
UCPH206 30 90 165 121 50 17 21 18 130 15.9 38.1 1.60
UCPH207 35 95 167 127 60 17 21 19 140 17.5 42.9 2.10
UCPH208 40 100 184 137 70 17 25 19 149 19.0 49.2 2.70
UCPH209 45 105 190 146 70 17 25 20 157 19.0 49.2 3.10
UCPH210 50 110 206 159 70 20 25 22 165 19.0 51.6 3.50
Contact Us:

If you have any questions of pillow block bearings, pls feel free to contact us.
We will give you reply within 12 hours !

Newer Installation and Removal for Pillow Block Bearings
Back to list
Older Wheel Hub Bearings