17 mm x 30 mm x 13 mm JNS NA4903M needle roller bearings
17 mm x 30 mm x 13 mm JNS NA4903M needle roller bearings 17 mm x 30 mm x 13 mm with easy-to-use parts graphics, giving you the NTN BEARING CORP.OF CANADA LTD. ability to check parts availability, needle roller bearings pricing, examine remanufactured options.
What is NA4903M bearing cross reference？
| Brand Name: | JNS |
| Model Number: | NA4903M |
| Category: | Pillow Block |
| Inventory: | 0.0 |
| Minimum Buy Quantity: | N/A |
| Weight: | 10.351 |
| Product Group: | M06288 |
| Number of Mounting Holes: | 4 |
| Mounting Method: | Tapered Adapter Sleeve |
| Housing Style: | 4 Bolt Pillow Block |
| PDF |
NA4903M |
Product Details
| Category | Pillow Block |
| Inventory | 0.0 |
| Minimum Buy Quantity | N/A |
| Weight | 10.351 |
| Product Group | M06288 |
| Number of Mounting Holes | 4 |
| Mounting Method | Tapered Adapter Sleeve |
| Housing Style | 4 Bolt Pillow Block |
| Rolling Element | Spherical Roller Bearing |
| Housing Material | Cast Iron |
| Expansion / Non-expansion | Non-expansion |
| Mounting Bolts | 5/8 Inch |
| Relubricatable | Yes |
| Insert Part Number | 9203U |
| Seals | Clearance Seal |
| Housing Configuration | 1 Piece Solid |
| Inch - Metric | Inch |
| Other Features | Double Row | Extra Heavy Duty |
| Long Description | 4 Bolt Pillow Block; 2-3/16" Bore; 3" Base to Center Height; Tapered Adapter Sleeve Mount; Spherical Roller Bearing; Relubricatable; Cast Iron; Clearance Seal; Non-expansion |
| UNSPSC | 31171511 |
| Harmonized Tariff Code | 8483.20.40.80 |
| Noun | Bearing |
| Keyword String | Pillow Block |
| Manufacturer Item Number | ZP9203F |
| Manufacturer Internal Number | 6816880 |
| Weight / LBS | 22.8 |
| d | 2.188 Inch | 55.575 Millimeter |
| D | 3.344 Inch | 84.938 Millimeter |
| Bolt Spacing Maximum | 0 Inch | 0Millimeter |
| Actual Bolt Center to Center | 8.3 Inch | 210Millimeter |
| Bolt Spacing Minimum | 0 Inch | 0Millimeter |
| B | 3 Inch | 76.2 Millimeter |
| Nominal Bolt Center to Center | 8.3 Inch | 210 Millimeter |
