|Model Number:||NATR 17 PPA||Type:||Non-separable|
|Rolling Elements:||Needle Rollers||Sizenner Diameter (mm):||17.000|
|Outer Diameter (mm):||40.000||Width (mm):||21.000|
|Material/Treatment:||Bearing Stee||Dimension Type:||Metric|
|Bearing Part:||Complete Track Roller||Sealing:||Contact Seals|
|Application:||Support Roller||Service:||OEM Customized Services|
radial roller bearing,
heavy duty roller bearings
NATV17-PPA SKF Support roller with flange rings 17x40x20
The outer rings of both bearing designs are guided axially by pressed-on flange rings.
The narrow gap between the flange rings and the outer ring serves as a gap-type seal.
Both designs are also available with an axial sliding ring on both sides, identified by the designation suffix PPA.
The axial sliding rings are made of polyamide 66.
In the radial direction, the sliding ring forms a narrow labyrinth seal with the outer ring, to protect against coarse contaminants.
In the axial direction, the sliding ring serves as a contact seal to reliably retain grease in the bearing.
This improves the lubrication conditions in the bearing, keeps friction and heat low, and extends grease service life.
|Product Name||Needle bearing NATV17/NATV17PPA support rollers bearing NATV 17/NATV 17 PPA with flange rings and with an inner ring|
|OE NO.||Needle roller bearing NATV 17/NATV 17 PPA|
|Size||Same as original|
|Package||1.one pcs one box|
|2.White box and carton|
|3.Customer brand design|
|O.D.||1 4/7 in|
Packing Details :
1. Industrial packaging: plastic bag+kcraft paper+carton+plywood pallets; plastic tube+carton+plywood pallets
2. Commercial packaging: 1pc/plastic bag+color box+carton+plywood pallets
3. As client's requirement
Delivery Details :
1. For small orders, we can send you by express. The tracking number will be advised after delivery.
2. If the order is big, we will advise you to use Air Freight or Sea Freight.
3. The balance payment should be paid before delivery to you.
4. In general, we deliver goods within 20 days.
Industry bearings-Spherical Roller Bearing, Deep Groove Ball Bearings, Tapered Roller Bearings, Angular Contact Ball Bearing, Self Aligning Ball Bearings, Electrically Insulated Bearings, Stainless Steel Roller Bearing, Cylindrical Roller Bearings, and Thrust Ball&Roller Bearing, Needle Roller Bearings.
Q: Do you offer free samples?
A: Yes we offer free samples to distributors and wholesalers, however customers should bear the freight.
NOTICE: We DO NOT offer free samples to end-users.
Q: Do you accept ODM&OEM orders?
A: Yes, we provide ODM&OEM services to worldwide customers, we are able to customize housings in different styles, and sizes in different brands, we also customize circuit board & packaging box as per your requirements.
Q: What's the MOQ?
A: MOQ is 500pcs for standardized products; for customized products, MOQ should be negotiated in advance. There is no MOQ for sample orders.
Q: How long is the lead time?
A: The lead time for sample orders is 3-5 days, for bulk orders is 5-15 days.
Q: What's your after-sales service and warranty?
A: We promise to bear the following responsibility when a defective product is found:
1. 12 months warranty from the first day of receiving goods;
2. Replacements would be sent with goods of your next order;
3. Refund for defective products if customers require it.
Q: How to place orders?
A: 1. Email us the model, brand and quantity, consignee information, shipping way, and payment terms;
2. Proforma Invoice made and sent to you;
3. Complete Payment after confirmed the PI;
4. Confirm Payment and arrange the production.
Dear friend, any questions please feel free to contact us, welcome to inquiry!
Contact Person: Zhang