SKU: NNU 4980 BK/SPW33
| Item no. | NNU 4980 BK/SPW33 |
| Manufacturer: FIJ |
Equivalent: SKF |
| Measurement | Metric |
| Roller Bearing Type | Cylindrical |
| Bore Type | Taper 1:12 |
| Load direction | Combined |
| Structure | Double Row |
| Sealing | Open |
| Inside Diameter | 400 mm |
| Inside Diameter Tolerance | 0 to +0.040mm |
| Outer Diameter | 540 mm |
| Outer Diameter Tolerance | -0.028mm to 0 |
| Width | 140 mm |
| Width Tolerance | -0.40mm to 0 |
| Shoulder Dia Outer Ring | 490.8 mm |
| Raceway Diameter Inner Ring | 446 mm |
| Width Annular Lubricant Groove Outer Ring(B1) | 16.7 mm |
| Diameter Lubricant Hole (outer Ring) (K) | 9 mm |
| Chamfer Dimension Outer Ring(r1,2)(min.) | 4 mm |
| Chamfer Dimension Inner Ring(r3,4)(min.) | 2.5 mm |
| Permissible Axial Displacement(max.) | 5.5 mm |
| Material, Ring | Chrome Steel |
| Roller Material | Chrome Steel |
| Basic dynamic load rating | 330750 lbf |
| Basic static load rating | 855000 lbf |
| Max Speed (X1000 rpm) | 2 |
| Lubricant | Grease, Oil |
| Temperature Range | -30° to 110 °C |
| Mass | 87.5 kg |
Shipping Time
Processing time:For most orders, the processing time is 1-3 days(WITHIN 48 TO 72 HOURS).If you need more information about this before you order, please email us: info@bearingwiki.com
Returns Policy
For non customized products, You may return new, unused item(s) within 14 days of delivery for a full refund. If the return is based on our error (we sent incorrect or defective items), we will pay for the return shipping. Otherwise, you will be responsible for return shipping cost or other fee.Once the delivery date is exceeded by 14 days, no unreasonable returns or exchanges will be accepted.
Payment:
Paypal, T/T, Credit card etc
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I have a technical question about a product?
You'll find product data sheet at DESCRIPTION. If this information is not sufficient to answer your question, please contact us by email or phone.
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Do the product images correspond to the real articles?
Due to the large number of articles, the individual photo of each article cannot be made available. You just need verify the part number and size for your order. We ensure that we ship the correct part.
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Why can't find the part number I need?
Due to the large number of products, If you do not see the part number you need on our website, please send us a quote request for it.
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What shipping methods are availbale?
This depends on the weight and size of your order. We will choose the appropriate mode of transportation according to the freight, Standard Express:DHL/UPS/FEDEX About 5-8days ,EMS about 10-15 days, EUB/PostNL about 15-25days
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Are there price benefits in case of substantial purchase quantities?
Yes, If you are interested in ordering a large volume or bulk order we can give you special pricing.
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What payment methods are available for orders?
You can use the following payment methods: Credit card (Carte Bleue, Visa or Mastercard) PayPal Bank transfer.
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Where are your products sent from?
From China to worldwide quickly
From China to worldwide
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Dedicated support in 7x24h