Bearing NK40/30 ISO NK40/30 ISO bearing Size Chart (mm/inches) |
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| Category | Precision Ball Bearings |
| Inventory | 0.0 |
| Manufacturer Name | NTN |
| Minimum Buy Quantity | N/A |
| Weight | 0.494 |
| Product Group | B04270 |
| Enclosure | Open |
| Precision Class | ABEC 7 | ISO P4 |
| Material - Ball | Steel |
| Number of Bearings | 4 (1 Quadruplex Set) |
| Contact Angle | 15 Degree |
| Preload | Light |
| Raceway Style | 1 Rib Outer Ring |
| Cage Material | Phenolic |
| Rolling Element | Ball Bearing |
| Mounting Arrangement | Quadruplex-Tandem and Back to Back |
| Flush Ground | Yes |
| Inch - Metric | Metric |
| Other Features | Single Row | Angular Contact |
| Long Description | 30MM Bore; 55MM Outside Diameter; 52MM Width; Open Enclosure; ABEC 7 | ISO P4 Precision; Steel Ball Material; 4 (1 Quadruplex Set) Bearings; 15 Degree Contact Angle; Phenolic Cage Material; 1 Rib Oute |
| Category | Precision Ball Bearings |
| UNSPSC | 31171531 |
| Harmonized Tariff Code | 8482.10.50.28 |
| Noun | Bearing |
| Keyword String | Ball Angular Contact |
| Manufacturer URL | http://www.ntnamerica.com |
| Weight / LBS | 0.247 |
| D | 2.165 Inch | 55 Millimeter |
| B | 2.047 Inch | 52 Millimeter |
| d | 1.181 Inch | 30 Millimeter |