12 mm x 24 mm x 13 mm KOYO NA4901C3 needle roller bearings
| Brand Name |
KOYO |
| Model Number |
NA4901C3 |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
KOYO NA4901C3 bearing Size Chart (mm/inches) |
|---|
| d | 12.7 mm |
| D | 28.58 mm |
| B | 7.94 mm |
| rs min | 0.4 mm |
| Radial clearance class | C3 |
| Mass | 0.02 kg |
| Dynamic load, C | 5.1 kN |
| Nlim (oil) | 30,000 rpm |
| Nlim (grease) | 26,000 rpm |
| Min operating temperature, Tmin | -60 °C |
| da min | 15.3 mm |
| Da max | 26 mm |
| ra max | 0.4 mm |
| Category | Single Row Ball Bearings |
| Inventory | 0.0 |
| Manufacturer Name | NTN |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 0.018 |
| Product Group | B00308 |
| Enclosure | 1 Seal |
| Precision Class | ABEC 1 | ISO P0 |
| Maximum Capacity / Filling Slot | No |
| Rolling Element | Ball Bearing |
| Snap Ring | No |
| Internal Special Features | No |
| Cage Material | Steel |
| Enclosure Type | Non-Contact Seal |
| Internal Clearance | C3-Loose |
| Inch - Metric | Inch |
| Long Description | 1/2" Bore; 1-1/8" Outside Diameter; 5/16" Outer Race Width; 1 Seal; Ball Bearing; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring; No Internal Special Features; C3-Loose Internal Clearan |
| Other Features | Deep Groove | Miniature Bearing | Non-Friction Nitrile Rubber Seal |
| Category | Single Row Ball Bearing |
| UNSPSC | 31171504 |
| Harmonized Tariff Code | 8482.10.50.68 |
| Noun | Bearing |
| Keyword String | Ball |
| Manufacturer URL | http://www.ntnamerica.com |
| Weight / LBS | 0.04 |
| Outer Race Width | 0.313 Inch | 7.95 Millimeter |
| Bore | 0.5 Inch | 12.7 Millimeter |
| Outside Diameter | 1.125 Inch | 28.575 Millimeter |
| Inner Race Width | 0 Inch | 0 Millimeter |