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| Type of Product | Self-Aligning Ball Bearing |
| Model No | 1221K |
| Shield Shape | Open type |
| Race ring shape | Self-Aligning Ball Bearings |
Type of Product |
Self-Aligning Ball Bearing |
Model No |
1221K |
Shield Shape |
Open type |
Race ring shape |
Self-Aligning Ball Bearings |
Mounting Dimension, Minimum da (mm) |
116 |
Basic load rating Cr (N) |
75000 |
Width B (mm) |
36 |
Monotaro ID |
12423717 |
Type |
Taper hole |
Outer Diameter D (Φmm) |
190 |
Import Country |
Direct Import from Japan |
Country of Origin |
Japan |
Name of Manufacturer/Packer/Importer |
NSK Ltd. |
Inner Diameter (mm) |
105 |
Nominal No. |
1221 |
Number |
【NSK】1221K |
Mounting Dimensions (mm) |
[ra] Minimum 2 |
Mounting Dimension, Minimum Da (Φmm) |
179 |
Dimension R |
[Minimum] 2.1 mm |