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Style 4 is available in belt widths from 18" to 72" in shaft sizes from 11/2" through 2-15/16".  Regular sizes and arrangements from stock.  Special orders quoted on request.
 
 
 
 
Style 4
Belt Width (inches) B

(inches)

C

(inches)

18 27 21
20 29 33
24 33 27
30 39 33
36 45 39
42 51 45
48 57 51
54 63 57
60 69 63
72 87 82
 
Style 4 (all dimensions in inches)
Shaft Dia. A D E F G-- Bolt Dia.
1 1/2 B + 2  5/8 2  5/16 8 3/4 6  1/8 1/2
1  15/16 B + 2  7/8 2  1/2 9 1/2 6 3/4 5/8
2 3/16 B + 3 1/8 2 3/4 10 1/4 7 1/4 3/4
2  7/16 B + 3 1/4 3 11 1/4 8 3/4
2 15/16 B + 3 1/2 3 1/2 13 9 7/8
These dimensions for MP Series bearings only
 
Style 4-Idlers for Pillow Blocks (4" Diameter Roll)
Belt Width (inches) 1 1/2" Diameter Shaft 1  15/16" Diameter Shaft
Number Wt / lbs Number Wt / lbs
18 18-4180-SPB 44 18-4115-SPB 60
20 20-4180-SPB 46 20-4115-SPB 63
24 24-4180-SPB 50 24-4115-SPB 68
30 30-4180-SPB 56 30-4115-SPB 76
36 36-4180-SPB 62 36-4115-SPB 84
42 42-4180-SPB 68 42-4115-SPB 91
48 48-4180-SPB 74 48-4115-SPB 99
54 x x 54-4115-SPB 107
60 x x 60-4115-SPB 115
 
Style 4-Idlers for Pillow Blocks (4" Diameter Roll)
Belt Width (inches) 2  3/16" Diameter Shaft 2  7/16" Diameter Shaft 2  15/16" Diameter Shaft
Number Wt / lbs Number Wt / lbs Number Wt / lbs
18 18-4230-SPB 76 18-4270-SPB 94 18-4215-SPB 128
20 20-4230-SPB 79 20-4270-SPB 97 20-4215-SPB 133
24 24-4230-SPB 85 24-4270-SPB 104 24-4215-SPB 141
30 30-4230-SPB 94 30-4270-SPB 114 30-4215-SPB 155
36 36-4230-SPB 102 36-4270-SPB 124 36-4215-SPB 168
42 42-4230-SPB 111 42-4270-SPB 134 42-4215-SPB 181
48 48-4230-SPB 120 48-4270-SPB 145 48-4215-SPB 194
54 54-4230-SPB 129 54-4270-SPB 155 54-4215-SPB 207
60 60-4230-SPB 138 60-4270-SPB 165 60-4215-SPB 220
72 72-4230-SPB 165 72-4270-SPB 196 72-4215-SPB 260
 
Style 4-Idlers for Pillow Blocks (5" Diameter Roll)
Belt Width (inches) 1 1/2" Diameter Shaft 1  15/16" Diameter Shaft
Number Wt / lbs Number Wt / lbs
18 18-5180-SPB 51 18-5115-SPB 67
20 20-5180-SPB 53 20-5115-SPB 71
24 24-5180-SPB 59 24-5115-SPB 77
30 30-5180-SPB 67 30-5115-SPB 87
36 36-5180-SPB 75 36-5115-SPB 97
42 42-5180-SPB 83 42-5115-SPB 106
48 48-5180-SPB 91 48-5115-SPB 116
54 x x 54-5115-SPB 126
60 x x 60-5115-SPB 136
72 x x 72-5115-SPB 166
 
Style 4-Idlers for Pillow Blocks (5" Diameter Roll)
Belt Width (inches) 2  3/16" Diameter Shaft 2  7/16" Diameter Shaft 2  15/16" Diameter Shaft
Number Wt / lbs Number Wt / lbs Number Wt / lbs
18 18-5230-SPB 83 18-5270-SPB 101 18-5215-SPB 135
20 20-5230-SPB 86 20-5270-SPB 105 20-5215-SPB 140
24 24-5230-SPB 94 24-5270-SPB 113 24-5215-SPB 150
30 30-5230-SPB 105 30-5270-SPB 125 30-5215-SPB 166
36 36-5230-SPB 115 36-5270-SPB 137 36-5215-SPB 181
42 42-5230-SPB 126 42-5270-SPB 149 42-5215-SPB 196
48 48-5230-SPB 137 48-5270-SPB 162 48-5215-SPB 211
54 54-5230-SPB 148 54-5270-SPB 174 54-5215-SPB 226
60 60-5230-SPB 159 60-5270-SPB 186 60-5215-SPB 241
72 72-5230-SPB 192 72-5270-SPB 223 72-5215-SPB 287
 
Style 4-Idlers for Pillow Blocks (6" Diameter Roll)
Belt Width (inches) 1 1/2" Diameter Shaft 1  15/16" Diameter Shaft
Number Wt / lbs Number Wt / lbs
18 18-6180-SPB 59 18-6115-SPB 76
20 20-6180-SPB 63 20-6115-SPB 80
24 24-6180-SPB 70 24-6115-SPB 88
30 30-6180-SPB 80 30-6115-SPB 100
36 36-6180-SPB 91 36-6115-SPB 113
42 42-6180-SPB 101 42-6115-SPB 125
48 48-6180-SPB 112 48-6115-SPB 137
54 x x 54-6115-SPB 149
60 x x 60-6115-SPB 161
72 x x 72-6115-SPB 199
 
Style 4-Idlers for Pillow Blocks (6" Diameter Roll)
Belt Width (inches) 2  3/16" Diameter Shaft 2  7/16" Diameter Shaft 2  15/16" Diameter Shaft
Number Wt / lbs Number Wt / lbs Number Wt / lbs
18 18-6230-SPB 91 18-6270-SPB 109 18-6215-SPB 144
20 20-6230-SPB 96 20-6270-SPB 114 20-6215-SPB 150
24 24-6230-SPB 105 24-6270-SPB 124 24-6215-SPB 161
30 30-6230-SPB 118 30-6270-SPB 139 30-6215-SPB 179
36 36-6230-SPB 131 36-6270-SPB 153 36-6215-SPB 197
42 42-6230-SPB 145 42-6270-SPB 168 42-6215-SPB 214
48 48-6230-SPB 158 48-6270-SPB 182 48-6215-SPB 232
54 54-6230-SPB 171 54-6270-SPB 197 54-6215-SPB 249
60 60-6230-SPB 185 60-6270-SPB 212 60-6215-SPB 267
72 72-6230-SPB 226 72-6270-SPB 257 72-6215-SPB 321

 

 
 
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