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SEIKI Machine Key, Free Length Series (JIS B 1301) (Part Numbers)
Choose from over 8,000 length variations. For sizes not included in the standard series, click here. Key lengths can be specified in units of 1 mm, and can be prepared to your preferred size.
Japanese Only
Usage
●For power transmission parts such as motors, speed reducer, and pumps.Specification
●Dimension Tolerance: JIS B 1301| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | Shape | Width (mm) | Overall Length (mm) | Material | Height (mm) |
|---|---|---|---|---|---|---|---|---|---|
MYR 31.51 | 1 Piece(s) | 4 Day(s) or more | Parallel Key (Straight) | 12 | 83 | [Steel] S50C | 8 | ||
MYR 31.64 | 1 Piece(s) | 4 Day(s) or more | Parallel Key (Straight) | 12 | 88 | [Steel] S50C | 8 | ||
MYR 31.73 | 1 Piece(s) | 4 Day(s) or more | Parallel Key (Straight) | 12 | 92 | [Steel] S50C | 8 | ||
MYR 32.32 | 1 Piece(s) | 4 Day(s) or more | Parallel Key (Straight) | 12 | 117 | [Steel] S50C | 8 | ||
MYR 36.54 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 14 | 54 | [Steel] S50C | 9 | ||
MYR 36.62 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 14 | 56 | [Steel] S50C | 9 | ||
MYR 36.64 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 14 | 57 | [Steel] S50C | 9 | ||
MYR 42.15 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 14 | 63 | [Steel] S50C | 9 | ||
MYR 42.24 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 14 | 66 | [Steel] S50C | 9 | ||
MYR 43.67 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 14 | 113 | [Steel] S50C | 9 | ||
MYR 43.71 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 14 | 114 | [Steel] S50C | 9 | ||
MYR 36.33 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 16 | 37 | [Steel] S45C | 10 | ||
MYR 42.55 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 16 | 60 | [Steel] S45C | 10 | ||
MYR 48.39 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 16 | 74 | [Steel] S45C | 10 | ||
MYR 48.56 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 16 | 78 | [Steel] S45C | 10 | ||
MYR 54.09 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 16 | 83 | [Steel] S45C | 10 | ||
MYR 54.11 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 16 | 84 | [Steel] S45C | 10 | ||
MYR 54.43 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 16 | 92 | [Steel] S45C | 10 | ||
MYR 54.53 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 16 | 94 | [Steel] S45C | 10 | ||
MYR 54.89 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 16 | 104 | [Steel] S45C | 10 | ||
MYR 55.08 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 16 | 109 | [Steel] S45C | 10 | ||
MYR 60.86 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 16 | 121 | [Steel] S45C | 10 | ||
MYR 60.96 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 16 | 123 | [Steel] S45C | 10 | ||
MYR 60.99 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 16 | 124 | [Steel] S45C | 10 | ||
MYR 61.21 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 16 | 129 | [Steel] S45C | 10 | ||
MYR 61.30 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 16 | 132 | [Steel] S45C | 10 | ||
MYR 61.45 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 16 | 136 | [Steel] S45C | 10 | ||
MYR 61.53 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 16 | 137 | [Steel] S45C | 10 | ||
MYR 61.55 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 16 | 138 | [Steel] S45C | 10 | ||
MYR 61.68 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 16 | 141 | [Steel] S45C | 10 | ||
MYR 57.78 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 18 | 34 | [Steel] S45C | 11 | ||
MYR 57.94 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 18 | 37 | [Steel] S45C | 11 | ||
MYR 69.02 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 18 | 46 | [Steel] S45C | 11 | ||
MYR 69.27 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 18 | 51 | [Steel] S45C | 11 | ||
MYR 69.36 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 18 | 53 | [Steel] S45C | 11 | ||
MYR 69.63 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 18 | 59 | [Steel] S45C | 11 | ||
MYR 69.73 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 18 | 61 | [Steel] S45C | 11 | ||
MYR 70.07 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 18 | 68 | [Steel] S45C | 11 | ||
MYR 70.66 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 18 | 80 | [Steel] S45C | 11 | ||
MYR 76.07 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 18 | 82 | [Steel] S45C | 11 | ||
MYR 76.36 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 18 | 88 | [Steel] S45C | 11 | ||
MYR 76.51 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 18 | 91 | [Steel] S45C | 11 | ||
MYR 76.70 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 18 | 95 | [Steel] S45C | 11 | ||
MYR 76.97 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 18 | 101 | [Steel] S45C | 11 | ||
MYR 77.66 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 18 | 115 | [Steel] S45C | 11 | ||
MYR 84.25 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 18 | 141 | [Steel] S45C | 11 | ||
MYR 85.56 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 20 | 48 | [Steel] S45C | 12 | ||
MYR 85.96 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 20 | 55 | [Steel] S45C | 12 | ||
MYR 87.14 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 20 | 75 | [Steel] S45C | 12 | ||
MYR 92.81 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 20 | 81 | [Steel] S45C | 12 | ||
MYR 92.87 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 20 | 82 | [Steel] S45C | 12 | ||
MYR 93.11 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 20 | 86 | [Steel] S45C | 12 | ||
MYR 93.93 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 20 | 100 | [Steel] S45C | 12 | ||
MYR 94.14 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 20 | 104 | [Steel] S45C | 12 | ||
MYR 105.89 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 20 | 123 | [Steel] S45C | 12 | ||
MYR 106.21 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 20 | 128 | [Steel] S45C | 12 | ||
MYR 106.48 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 20 | 133 | [Steel] S45C | 12 | ||
MYR 106.73 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 20 | 137 | [Steel] S45C | 12 | ||
MYR 128.88 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 20 | 152 | [Steel] S45C | 12 | ||
MYR 128.94 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 20 | 153 | [Steel] S45C | 12 | ||
MYR 129.47 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 20 | 162 | [Steel] S45C | 12 | ||
MYR 130.15 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 20 | 174 | [Steel] S45C | 12 | ||
MYR 130.61 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 20 | 182 | [Steel] S45C | 12 | ||
MYR 130.80 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 20 | 185 | [Steel] S45C | 12 | ||
MYR 130.87 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 20 | 186 | [Steel] S45C | 12 | ||
MYR 131.46 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 20 | 196 | [Steel] S45C | 12 | ||
MYR 131.62 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 20 | 199 | [Steel] S45C | 12 | ||
MYR 91.37 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 22 | 44 | [Steel] S45C | 14 | ||
MYR 91.90 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 22 | 51 | [Steel] S45C | 14 | ||
MYR 92.12 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 22 | 54 | [Steel] S45C | 14 | ||
MYR 92.18 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 22 | 55 | [Steel] S45C | 14 | ||
MYR 93.17 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 22 | 68 | [Steel] S45C | 14 | ||
MYR 99.92 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 22 | 87 | [Steel] S45C | 14 | ||
MYR 100.36 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 22 | 93 | [Steel] S45C | 14 | ||
MYR 100.45 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 22 | 94 | [Steel] S45C | 14 | ||
MYR 101.04 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 22 | 102 | [Steel] S45C | 14 | ||
MYR 101.36 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 22 | 106 | [Steel] S45C | 14 | ||
MYR 101.79 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 22 | 112 | [Steel] S45C | 14 | ||
MYR 102.05 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 22 | 115 | [Steel] S45C | 14 | ||
MYR 102.11 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 22 | 116 | [Steel] S45C | 14 | ||
MYR 113.42 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 22 | 125 | [Steel] S45C | 14 | ||
MYR 114.17 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 22 | 135 | [Steel] S45C | 14 | ||
MYR 114.39 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 22 | 138 | [Steel] S45C | 14 | ||
MYR 114.54 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 22 | 140 | [Steel] S45C | 14 | ||
MYR 114.70 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 22 | 142 | [Steel] S45C | 14 | ||
MYR 114.92 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 22 | 145 | [Steel] S45C | 14 | ||
MYR 115.13 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 22 | 148 | [Steel] S45C | 14 | ||
MYR 137.19 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 22 | 158 | [Steel] S45C | 14 | ||
MYR 137.25 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 22 | 159 | [Steel] S45C | 14 | ||
MYR 137.55 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 22 | 163 | [Steel] S45C | 14 |
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Basic Information
| Hole Machining | No Machining |
|---|
Specification/Dimensions
-
Shape
-
Parallel Key (Straight) -
Parallel Key (with an end round) -
Parallel Key (with both ends round)
-
-
Width(mm)
-
Overall Length(mm)
- 5
- 7
- 8
- 9
- 10
- 11
- 12
- 13
- 14
- 16
- 17
- 18
- 19
- 21
- 22
- 23
- 24
- 26
- 27
- 28
- 29
- 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
- 71
- 72
- 73
- 74
- 75
- 76
- 77
- 78
- 79
- 80
- 81
- 82
- 83
- 84
- 86
- 87
- 88
- 89
- 91
- 92
- 93
- 94
- 95
- 96
- 97
- 98
- 99
- 100
- 101
- 102
- 104
- 105
- 106
- 108
- 109
- 110
- 111
- 112
- 113
- 114
- 115
- 116
- 117
- 118
- 120
- 121
- 123
- 124
- 125
- 126
- 127
- 128
- 129
- 130
- 131
- 132
- 133
- 134
- 135
- 136
- 137
- 138
- 139
- 140
- 141
- 142
- 143
- 144
- 145
- 146
- 147
- 148
- 150
- 152
- 153
- 155
- 156
- 157
- 158
- 159
- 160
- 162
- 163
- 165
- 167
- 168
- 169
- 170
- 171
- 173
- 174
- 176
- 177
- 179
- 181
- 182
- 184
- 185
- 186
- 188
- 189
- 190
- 191
- 192
- 193
- 195
- 196
- 197
- 198
- 199
- 201
- 202
- 203
- 208
- 209
- 210
- 212
- 213
- 215
- 218
- 229
- 230
- 231
- 232
- 234
- 235
- 239
- 240
- 241
- 244
- 246
- 247
- 248
- 249
-
Material
- Steel
- Stainless Steel
- Steel
-
Height(mm)
-
type
- FC
- FCS
- FK
- FKS
- FR
- FRS
Days to Ship
-
- All
- 2 Day(s) or Less
- 4 Day(s) or Less
- 11 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 .
Additional Products in this Category
- Parallel Keys - Blank
- Parallel Keys - With Tapped Counterbore Hole
- Tapered Machine Keys with Gib Head
- Parallel Keys - Stainless Steel
- Both Ends Round
- SEIKI Machine Key, Standard Series (JIS B 1301)
- Former JIS Parallel Key
- Single Round Key, Made by SEIKI Manufacturing
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