NTN 6303NR Single Row Ball Bearings
| Place of Origin |
Check Distributor Service |
| Brand Name |
Check Distributor |
| Certification |
Original certificate |
| Model Number |
NTN 6303NR |
| Min.Order Quantity |
check bearing service company |
| Price |
Contact With Authorized agent |
| Packaging Details |
Original industrial package |
| Delivery Time |
Within 5 working days |
| Payment Terms |
paypal,UnionPay, Visa/MasterCard, Amex, Discover,T/T |
| Supply Ability |
299 |
Product Features
Check Distributor NTN 6303NR bearing Size Chart (mm/inches) |
|---|
| d | 35 mm |
| D | 80 mm |
| B | 21 mm |
| rs min | 1.5 mm |
| Radial clearance class | C4 |
| Mass | 0.46 kg |
| Dynamic load, C | 33.5 kN |
| Static load, C0 | 19.1 kN |
| Fatigue limit load, Cu | 0.87 kN |
| f0 | 13.1 |
| Nlim (grease) | 6,000 rpm |
| Min operating temperature, Tmin | -10 °C |
| Max operating temperature, Tmax | 165 °C |
| Characteristic cage frequency, FTF | 0.38 Hz |
| Characteristic rolling element frequency, BSF | 4.03 Hz |
| Characteristic outer ring frequency, BPF0 | 3.06 Hz |
| Characteristic inner ring frequency, BPFI | 4.94 Hz |
| da min | 43 mm |
| da max | 47 mm |
| Da max | 72 mm |
| ra max | 1.5 mm |
| Category | Single Row Ball Bearings |
| Inventory | 0.0 |
| Manufacturer Name | NTN |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 0.456 |
| Product Group | B00308 |
| Enclosure | 2 Seals |
| 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 | Contact Seal |
| Internal Clearance | C4-Extra Loose |
| Inch - Metric | Metric |
| Long Description | 35MM Bore; 80MM Outside Diameter; 21MM Outer Race Width; 2 Seals; Ball Bearing; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring; No Internal Special Features; C4-Extra Loose Internal Clearance; Steel C |
| Other Features | Deep Groove | Polyacrylic Rubber Friction Seal | Chevron SRI2 Prelubricated |
| 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 | 1.01 |
| Bore | 1.378 Inch | 35 Millimeter |
| Outside Diameter | 3.15 Inch | 80 Millimeter |
| Outer Race Width | 0.827 Inch | 21 Millimeter |
| Inner Race Width | 0 Inch | 0 Millimeter |