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- Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.
Standard V-Belt, B Type (Part Numbers)
- On Sale Till 31/03/2025
The most popular belt for power transmission. Economical, readily available and easy to replace.
Japanese Only
Part Number
Configured Part Number is shown.
B129
- Download
Product Details - CAD Data unavailable
Basic Information
| Belt Series | B | Number of Tracks | 1 Rows | Properties | Flex Resistant / Heat Resistant / Oil Resistant / Static electricity prevention |
|---|---|---|---|---|---|
| Additional Function | No | Thickness(mm) | 11 |
Please check the type/dimensions/specifications of the part B129 in the Standard V-Belt, B Type series.
Specification/Dimensions
-
type
- B
-
Effective Circumference Length(mm)
- 406
- 432
- 457
- 483
- 508
- 533
- 559
- 584
- 610
- 635
- 660
- 686
- 711
- 737
- 762
- 787
- 813
- 838
- 864
- 889
- 914
- 940
- 965
- 991
- 1016
- 1041
- 1067
- 1092
- 1118
- 1143
- 1168
- 1194
- 1219
- 1245
- 1270
- 1295
- 1321
- 1346
- 1372
- 1397
- 1422
- 1448
- 1473
- 1499
- 1524
- 1549
- 1575
- 1600
- 1626
- 1651
- 1676
- 1702
- 1727
- 1753
- 1778
- 1803
- 1829
- 1854
- 1880
- 1905
- 1930
- 1956
- 1981
- 2007
- 2032
- 2057
- 2083
- 2108
- 2134
- 2184
- 2210
- 2235
- 2261
- 2286
- 2311
- 2337
- 2362
- 2388
- 2413
- 2438
- 2464
- 2489
- 2515
- 2540
- 2565
- 2591
- 2616
- 2642
- 2667
- 2692
- 2718
- 2743
- 2769
- 2794
- 2845
- 2870
- 2896
- 2921
- 2946
- 2972
- 2997
- 3023
- 3048
- 3073
- 3099
- 3124
- 3150
- 3175
- 3200
- 3226
- 3251
- 3277
- 3302
- 3327
- 3353
- 3378
- 3404
- 3429
- 3454
- 3480
- 3531
- 3556
- 3581
- 3607
- 3632
- 3658
- 3683
- 3708
- 3734
- 3759
- 3785
- 3810
- 3835
- 3861
- 3886
- 3912
- 3937
- 3962
- 3988
- 4013
- 4039
- 4064
- 4089
- 4115
- 4140
- 4166
- 4191
- 4216
- 4242
- 4267
- 4293
- 4318
- 4343
- 4369
- 4394
- 4420
- 4445
- 4470
- 4496
- 4521
- 4547
- 4572
- 4597
- 4623
- 4648
- 4674
- 4699
- 4724
- 4750
- 4775
- 4801
- 4826
- 4851
- 4877
- 4902
- 4928
- 4953
- 4978
- 5004
- 5029
- 5055
- 5080
-
Belt length(Inch)
- 16
- 17
- 18
- 19
- 20
- 21
- 22
- 23
- 24
- 25
- 26
- 27
- 28
- 29
- 30
- 31
- 32
- 33
- 34
- 35
- 36
- 37
- 38
- 39
- 40
- 41
- 42
- 43
- 44
- 45
- 46
- 47
- 48
- 49
- 50
- 51
- 52
- 53
- 54
- 55
- 56
- 57
- 58
- 59
- 60
- 61
- 62
- 63
- 64
- 65
- 66
- 67
- 68
- 69
- 70
- 71
- 72
- 73
- 74
- 75
- 76
- 77
- 78
- 79
- 80
- 81
- 82
- 83
- 84
- 86
- 87
- 88
- 89
- 90
- 91
- 92
- 93
- 94
- 95
- 96
- 97
- 98
- 99
- 100
- 101
- 102
- 103
- 104
- 105
- 106
- 107
- 108
- 109
- 110
- 112
- 113
- 114
- 115
- 116
- 117
- 118
- 119
- 120
- 121
- 122
- 123
- 124
- 125
- 126
- 127
- 128
- 129
- 130
- 131
- 132
- 133
- 134
- 135
- 136
- 137
- 139
- 140
- 141
- 142
- 143
- 144
- 145
- 146
- 147
- 148
- 149
- 150
- 151
- 152
- 153
- 154
- 155
- 156
- 157
- 158
- 159
- 160
- 161
- 162
- 163
- 164
- 165
- 166
- 167
- 168
- 169
- 170
- 171
- 172
- 173
- 174
- 175
- 176
- 177
- 178
- 179
- 180
- 181
- 182
- 183
- 184
- 185
- 186
- 187
- 188
- 189
- 190
- 191
- 192
- 193
- 194
- 195
- 196
- 197
- 198
- 199
- 200
Days to Ship
-
- All
- Same day
- 4 Day(s) or Less
- 5 Day(s) or Less
- 6 Day(s) or Less
- 7 Day(s) or Less
- 8 Day(s) or Less
- 9 Day(s) or Less
- 11 Day(s) or Less
- 13 Day(s) or Less
- 16 Day(s) or Less
Specify Alterations
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
Frequently asked question (FAQ)
- Question: Please tell me when to replace the V-belt and its lifespan?
-
Answer:
It depends on the usage conditions, so we cannot answer the question of lifespan. If the belt has cracks or defects, replace it immediately.
reference:
V-belt Premature Failure and Troubleshooting
*Breakdowns can be prevented by regular inspections. - Question: What is the initial elongation of a V-belt?
- Answer: The initial elongation of a V-belt is 1-2%. The belt needs to be re-tensioned within 24 hours after tensioning.
- Question: Can I use it in a clean room?
- Answer: No, it cannot be used it in clean room basically because rubber belts generate dust even if they are bareback, which means less dust.
- Question: What is the appropriate tension?
-
Answer:
The appropriate tension varies depending on the conditions of use.
You can find the appropriate tension on the following page.
V-belt | Tension Calculator | Support/Download | Mitsuboshi Belting Ltd. - Question: What is the primary application of the Standard V-Belt (B Type)?
- Answer: The Standard V-Belt (B Type) is extensively used for power transmission in industrial, automotive, and agricultural machinery. It connects pulleys and transfers torque from the driving pulley (such as a motor or engine) to the driven pulley, ensuring the smooth operation of medium-sized industrial machinery and automotive applications. Its robust design makes it ideal for environments requiring medium load capacity and minimal maintenance.
- Question: Why is proper alignment/tension important for the B Type V-Belt?
-
Answer:
Proper alignment/tension between the pulleys is crucial for the belt's performance and longevity. Misalignment can lead to:
•Uneven wear and reduced efficiency.
•Increased vibration and noise during operation.
•Potential damage to the belt and associated machinery.
To prevent these issues, it is essential to regularly inspect and adjust the alignment/tension of pulleys during maintenance. - Question: What is the significance of the belt’s thickness (11 mm) in its functionality?
-
Answer:
The 11 mm thickness of the B Type V-Belt plays a pivotal role in its performance. This dimension provides:
•Medium load capacity: Ensures the belt can handle significant torque without deformation.
•Durability: Adds resistance to wear and stress under heavy-duty applications.
•Compatibility: Ensures a snug fit within standard pulley grooves, minimizing slippage. - Question: Why is the B Type V-Belt preferred for medium-duty applications?
-
Answer:
The B Type V-Belt is ideal for medium-duty applications due to its:
•High Load Capacity: Handles significant torque without stretching or breaking.
•Reinforced Construction: Ensures durability under continuous, demanding use.
•Heat and Oil Resistance: Performs reliably in challenging industrial environments.
These qualities make it suitable for industries like mining, manufacturing, and agriculture.
Similar Part Numbers
| Part Number |
|---|
| B103 |
| B104 |
| B105 |
| B130 |
| B131 |
| B132 |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | Effective Circumference Length (mm) | Belt length (Inch) |
|---|---|---|---|---|---|---|
SGD 31.75 | 1 Piece(s) | 4 Day(s) or more | 2616 | 103 | ||
SGD 31.75 | 1 Piece(s) | 7 Day(s) or more | 2642 | 104 | ||
SGD 28.14 | 1 Piece(s) | 6 Day(s) or more | 2667 | 105 | ||
SGD 36.08 | 1 Piece(s) | 7 Day(s) or more | 3302 | 130 | ||
SGD 42.87 | 1 Piece(s) | 9 Day(s) or more | 3327 | 131 | ||
SGD 37.95 | 1 Piece(s) | 9 Day(s) or more | 3353 | 132 |
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