Deep groove, or single row radial, ball bearings are the most widely used bearings. They utilize an uninterrupted raceway that makes them optimal for radial loads.
Product Name
Stainless Steel Miniature Bearing
Product Introduction
Deep groove, or single row radial, ball bearings are the most widely used bearings. They utilize an uninterrupted raceway that makes them optimal for radial loads. This design permits precision tolerance, even at high-speed operation.
NTN ball bearings use standard cages of pressed steel, as well as machined, brass cages for high-speed applications. NTN also offers bearings with locating snap rings.
Product Description
Model Number | Dimension(d*D*H) | Metal Material | Precision | Quality Level |
R1212ZZ | 12.7*19.05*3.967mm | Stainless Steel | P5 | ZV3/ABEC-5 |
R3ZZ | 4.763*12.7*4.96mm | Stainless Steel | P5 | ZV3/ABEC-5 |
R188ZZ | 6.35*12.7*4.76mm | Stainless Steel | P5 | ZV3/ABEC-5 |
R166 | 4.76*9.525*4mm | Stainless Steel | P5 | ZV3/ABEC-5 |
R168 | 6.35*9.525*3.175mm | Stainless Steel | P5 | ZV3/ABEC-5 |
R1660 | 6*16*5mm | Stainless Steel | P5 | ZV3/ABEC-5 |
Product Features
Deep Groove ball bearings are the most popular of all the ball bearing types because they are available in a wide variety of seal, shield and snap-ring arrangements. The bearing ring grooves are circular arcs made slightly larger than the radius of the ball.
The balls make point contact with the raceways (elliptical contact when loaded). The inner ring shoulders are of equal height (as the outer ring shoulders). Deep Groove ball bearings can sustain radial, axial, or composite loads and because of simple design, this bearing type can be produced to provide both high-running accuracy and high-speed operation. Standard ball retainers (cages) are made from pressed steel. Machined cages are used in bearing operation at very high speed or for large diameter bearings.
Details
Advantages
1.Less noise, low friction, higher speed limit, less prone to hot, high bearing load resistance.
2.The overall quality of imported products is higher, avoiding the trouble of repeated disassembly and repair of bearings, and better comprehensive.
3.Dust/anti-liquid foreign matter. Good mute effect, suitable for harsh environments.
4.The most representative of the rolling bearings, widely use.
5.Outer ring with a ring or flange bearing, that is easy to axial positioning, and easy to install the shell.
6.The maximum load bearing size is the same as the standard bearing, but the inner and outer rings have a trough, which increases the number of balls and improves the rated load.
Packages & Transportation
1.Payment: T/T, Western Union method are accepted.
2.packing: industry packing, outside standard carton.
3.Shipping: By International Express ( DHL, TNT, UPS, FedEx... ) or by sea, we will choose the best and cheapest method base on your situation.
4.Delivery time: within 7 days after payment, mainly depends on the quantity you need.
After-sales Service
1.Professional QC and QA team to make sure all products qualified before shipping.
2.Competitive price.
3.Standard package to ensure the safe transportation.
4.Professional service.
Company News
NBAA is devoted on bearing filed for many years since 2007, which located in TaiZhou, a beautiful coastal city of South-China.
We have exported our products to many countries and regions all over the world, especially Europe and America with a good reputation among our customers.
We have an experienced team which can have a strong support for after-sales service. We are warmly welcome all of the partners over the world to create a cooperation for mutual benefits.
FAQ
Q:What is the packaging of the product?
A:Depending on the situation,generally fumigation-free tray
Q:Production cycle?
A:Different products should be different can you give a rough range? Such as 3-14 days or 7-30 days.
Q:Product lead time?
A:3-7 days, a large number of 7-15 days Delivery is generally 5-15 days except for stock and drawing customization. The spot generally uses the payment voucher as the delivery date, and the customization may be delivered within 15-35 days according to the actual situation.
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