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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 206.96 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 32 | 127 | [Steel] S45C | 18 | ||
MYR 207.09 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 32 | 128 | [Steel] S45C | 18 | ||
MYR 207.53 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 32 | 131 | [Steel] S45C | 18 | ||
MYR 208.08 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 32 | 135 | [Steel] S45C | 18 | ||
MYR 208.36 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 32 | 137 | [Steel] S45C | 18 | ||
MYR 209.37 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 32 | 144 | [Steel] S45C | 18 | ||
MYR 209.77 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 32 | 147 | [Steel] S45C | 18 | ||
MYR 210.21 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 32 | 150 | [Steel] S45C | 18 | ||
MYR 264.34 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 32 | 157 | [Steel] S45C | 18 | ||
MYR 264.62 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 32 | 159 | [Steel] S45C | 18 | ||
MYR 265.22 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 32 | 163 | [Steel] S45C | 18 | ||
MYR 265.90 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 32 | 168 | [Steel] S45C | 18 | ||
MYR 266.61 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 32 | 173 | [Steel] S45C | 18 | ||
MYR 267.02 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 32 | 176 | [Steel] S45C | 18 | ||
MYR 269.42 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 32 | 193 | [Steel] S45C | 18 | ||
MYR 269.69 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 32 | 195 | [Steel] S45C | 18 | ||
MYR 297.28 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 32 | 202 | [Steel] S45C | 18 | ||
MYR 298.12 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 32 | 208 | [Steel] S45C | 18 | ||
MYR 298.27 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 32 | 209 | [Steel] S45C | 18 | ||
MYR 298.84 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 32 | 213 | [Steel] S45C | 18 | ||
MYR 299.11 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 32 | 215 | [Steel] S45C | 18 | ||
MYR 301.08 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 32 | 229 | [Steel] S45C | 18 | ||
MYR 301.35 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 32 | 231 | [Steel] S45C | 18 | ||
MYR 303.47 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 32 | 246 | [Steel] S45C | 18 | ||
MYR 303.74 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 32 | 248 | [Steel] S45C | 18 | ||
MYR 181.21 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 36 | 46 | [Steel] S45C | 20 | ||
MYR 181.93 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 36 | 50 | [Steel] S45C | 20 | ||
MYR 183.70 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 36 | 60 | [Steel] S45C | 20 | ||
MYR 184.23 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 36 | 63 | [Steel] S45C | 20 | ||
MYR 184.39 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 36 | 64 | [Steel] S45C | 20 | ||
MYR 184.92 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 36 | 67 | [Steel] S45C | 20 | ||
MYR 185.26 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 36 | 69 | [Steel] S45C | 20 | ||
MYR 186.16 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 36 | 74 | [Steel] S45C | 20 | ||
MYR 186.31 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 36 | 75 | [Steel] S45C | 20 | ||
MYR 203.86 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 36 | 84 | [Steel] S45C | 20 | ||
MYR 204.39 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 36 | 87 | [Steel] S45C | 20 | ||
MYR 204.75 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 36 | 89 | [Steel] S45C | 20 | ||
MYR 205.10 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 36 | 91 | [Steel] S45C | 20 | ||
MYR 205.63 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 36 | 94 | [Steel] S45C | 20 | ||
MYR 206.16 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 36 | 97 | [Steel] S45C | 20 | ||
MYR 206.84 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 36 | 101 | [Steel] S45C | 20 | ||
MYR 207.03 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 36 | 102 | [Steel] S45C | 20 | ||
MYR 207.74 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 36 | 106 | [Steel] S45C | 20 | ||
MYR 209.14 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 36 | 114 | [Steel] S45C | 20 | ||
MYR 209.30 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 36 | 115 | [Steel] S45C | 20 | ||
MYR 209.49 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 36 | 116 | [Steel] S45C | 20 | ||
MYR 237.84 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 36 | 126 | [Steel] S45C | 20 | ||
MYR 238.71 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 36 | 131 | [Steel] S45C | 20 | ||
MYR 238.90 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 36 | 132 | [Steel] S45C | 20 | ||
MYR 239.25 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 36 | 134 | [Steel] S45C | 20 | ||
MYR 240.12 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 36 | 139 | [Steel] S45C | 20 | ||
MYR 240.31 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 36 | 140 | [Steel] S45C | 20 | ||
MYR 240.65 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 36 | 142 | [Steel] S45C | 20 | ||
MYR 240.99 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 36 | 144 | [Steel] S45C | 20 | ||
MYR 323.05 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 36 | 157 | [Steel] S45C | 20 | ||
MYR 323.58 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 36 | 160 | [Steel] S45C | 20 | ||
MYR 324.45 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 36 | 165 | [Steel] S45C | 20 | ||
MYR 325.51 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 36 | 171 | [Steel] S45C | 20 | ||
MYR 325.86 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 36 | 173 | [Steel] S45C | 20 | ||
MYR 328.69 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 36 | 189 | [Steel] S45C | 20 | ||
MYR 329.22 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 36 | 192 | [Steel] S45C | 20 | ||
MYR 330.08 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 36 | 197 | [Steel] S45C | 20 | ||
MYR 383.97 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 36 | 201 | [Steel] S45C | 20 | ||
MYR 384.31 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 36 | 203 | [Steel] S45C | 20 | ||
MYR 385.19 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 36 | 208 | [Steel] S45C | 20 | ||
MYR 385.38 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 36 | 209 | [Steel] S45C | 20 | ||
MYR 385.53 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 36 | 210 | [Steel] S45C | 20 | ||
MYR 386.96 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 36 | 218 | [Steel] S45C | 20 | ||
MYR 388.89 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 36 | 229 | [Steel] S45C | 20 | ||
MYR 389.42 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 36 | 232 | [Steel] S45C | 20 | ||
MYR 389.77 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 36 | 234 | [Steel] S45C | 20 | ||
MYR 389.95 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 36 | 235 | [Steel] S45C | 20 | ||
MYR 390.82 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 36 | 240 | [Steel] S45C | 20 | ||
MYR 391.88 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 36 | 246 | [Steel] S45C | 20 | ||
MYR 392.41 | 1 Piece(s) | 11 Day(s) or more | Parallel Key (Straight) | 36 | 249 | [Steel] S45C | 20 | ||
MYR 21.61 | 1 Piece(s) | 4 Day(s) or more | Parallel Key (Straight) | 2 | 7 | [Stainless Steel] SUS316 | 2 | ||
MYR 21.61 | 1 Piece(s) | 4 Day(s) or more | Parallel Key (Straight) | 2 | 11 | [Stainless Steel] SUS316 | 2 | ||
MYR 21.61 | 1 Piece(s) | 4 Day(s) or more | Parallel Key (Straight) | 2 | 18 | [Stainless Steel] SUS316 | 2 | ||
MYR 21.61 | 1 Piece(s) | 4 Day(s) or more | Parallel Key (Straight) | 2 | 21 | [Stainless Steel] SUS316 | 2 | ||
MYR 21.61 | 1 Piece(s) | 4 Day(s) or more | Parallel Key (Straight) | 2 | 23 | [Stainless Steel] SUS316 | 2 | ||
MYR 21.64 | 1 Piece(s) | 4 Day(s) or more | Parallel Key (Straight) | 2 | 32 | [Stainless Steel] SUS316 | 2 | ||
MYR 21.61 | 1 Piece(s) | 4 Day(s) or more | Parallel Key (Straight) | 3 | 14 | [Stainless Steel] SUS316 | 3 | ||
MYR 21.64 | 1 Piece(s) | 4 Day(s) or more | Parallel Key (Straight) | 3 | 24 | [Stainless Steel] SUS316 | 3 | ||
MYR 21.66 | 1 Piece(s) | 4 Day(s) or more | Parallel Key (Straight) | 3 | 31 | [Stainless Steel] SUS316 | 3 | ||
MYR 21.66 | 1 Piece(s) | 4 Day(s) or more | Parallel Key (Straight) | 3 | 35 | [Stainless Steel] SUS316 | 3 | ||
MYR 21.66 | 1 Piece(s) | 4 Day(s) or more | Parallel Key (Straight) | 3 | 38 | [Stainless Steel] SUS316 | 3 | ||
MYR 21.64 | 1 Piece(s) | 4 Day(s) or more | Parallel Key (Straight) | 4 | 11 | [Stainless Steel] SUS316 | 4 | ||
MYR 21.66 | 1 Piece(s) | 2 Day(s) or more | Parallel Key (Straight) | 4 | 17 | [Stainless Steel] SUS316 | 4 | ||
MYR 21.70 | 1 Piece(s) | 4 Day(s) or more | Parallel Key (Straight) | 4 | 28 | [Stainless Steel] SUS316 | 4 | ||
MYR 21.74 | 1 Piece(s) | 4 Day(s) or more | Parallel Key (Straight) | 4 | 39 | [Stainless Steel] SUS316 | 4 |
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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 Counterbore
- Parallel Keys - With Counterbores and Tapped Hole
- Parallel Keys - Stainless Steel
- Parallel Keys
- New JIS double-rounded key
- SEIKI Machine Key, Standard Series (JIS B 1301)
- Single Round Key, Made by SEIKI Manufacturing
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