K 16X20X25 Needle Roller Bearing Supply High Precision
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 set
- Supply Capability:
- 900000 set/month
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Product Specifications:
Product | Best Price Needle Roller Bearing K 16X20X25 |
Precision Rating | ABEC1,ABEC3,ABEC5 |
Clearance | C0,C2,C3,C4,C5 is available |
Sealed Cap | Rubber or Metal |
Paypal | Acceptable |
OEM | Accept |
Vibration Level code | V1,V2.V3 |
Material | Gcr15 |
Seals Type | ZZ/ZRS.RZ/RS. Open |
Mass | 0,00132kg |
Bore Size | 16 mm |
Outside Diameter | 20 mm |
Hign | 25 mm |
Regular export packing | Plastic drum+White box+ carton |
industrial packaging or as your requirement | |
MOQ | 1 pcs |
Delivery Time | 3-7 days after receiving your payment |
Payment Terms | L/C,T/T,Western Union |
Port of shippment by sea | Shanghai,guangzhou,qingdao |
Place of Origin | China |
Samples | Available |
Product Applications:
Needle roller bearings are mainly used in car engines, transmissions, compressors, cranes, etc.
Product Advantages:
1.Bearing Manufactory ( Have our own technical department)
2.High quality products (Long Life and low noise)
3.Well-daserved Reputation (Good Stock Guarantee)
4.Professional service ( Promptly shippment)
5.OEM Service,Sample is available
Packaging & Delivery
Packaging Details: | 1.industrial packing |
Delivery Detail: | in stock or 15-30days after P.O |
FAQ:
WHY CHOOSE US ???
1.More than 28 years export experience
2.Strict quality control
3.Delivery in time
4.OEM service are available with good price
5.Low MOQ
- Q: Are they connected with the main bearings? Are the trust bearings only on the outer portions of the crankshaft?
- It all really depends on the application. But usually there is only one set of thrust bearings, and they are usually formed as part of the center main bearings. Sometimes they may be on the outer two mains, but they are almost always part of the main bearings.
- Q: What does ABEC for skateboard bearings mean?
- Sometimes the higher the number doesnt mean anything. You can get some ABEC3 that are just as good as ACEC 7. Like REDS for instance there like 13 dollars and they perform and last just as long as a pair that costs like 25 dollars.
- Q: what is the proper tightness when installing wheel bearings ona vehicle?
- depends on what kind of vehicle alot are in the 260 ft lb range others which are tapered bearings tighten and then back off alittle to put in cotter pin
- Q: hi, what skateboard bearings are the best pf these, and are there some things theres better. But what is the best bearings of these for street skating and whybones swissspitfire swisspig swissblack panther ceramicblack panther swisslucky swissmodus ceramicpig ceramicrush swissrush swiss black crypttensor street MOC 7 ABEC 9zero chris cole buzzsaw swisszero thomas screaming eagle
- Best Bearings
- Q: how do i check the main bearings? on my chevy?
- Nick... it's evident from your previous question about the engine being locked up, that you have no engine building experience and this question confirms it. I assume that you have invested a lot of money in parts and machine work and it would be bad to mess all that up by a shoddy assembly job. I suggest that you find a competent mechanic and let him assemble the engine. BUT to answer your question.....you will need to find out the clearance specs for the main and rod bearings. Then purchase several sticks of the appropriate sized plastigage. Remove all the main bearing caps and clean all the oil or assembly lube off the bearing and crank. If you put any lube on the upper bearing half, then the crank needs to come out and that needs to be cleaned off. With crank in place and dry, lay a 1 strip of plastigage on each crank journal parallel with crankshaft and slightly off center. Install all main bearing caps and torque to spec. DO NOT rotate crankshaft while plastigage is in place. Remove caps and using the paper that the plastigage was in, measure the width of the crushed plastigage strip. If within specs, you're ok....if not...find out why. Do the rod bearings the same way, 2 at a time and dont rotate crank with the plastigage in place
- Q: I took my car to the dealer within two months of purchasing it (after I had taken it another repair shop--being told that the bearings needed to be replaced). The dealer told me that it was most likely my bearings but that for the time being they were only going to rotate my tires. Now the dealership is telling me that my tires are worn and that I need to replace all four tires. My car had 20K miles on it when I bought it with this tire issue. Thanks for any advice!!!
- If the tires need to be replaced, replace them. If the bearing(s) are bad replace them too. When you are done, kick yourself for not having the vehicle inspected before you purchased it like you should have.
- Q: All bearings are designed with tolerances to allow the moving parts to move, but how are wear limits determined? In other words, after time, the components will start to wear out and the bearing will become looser. Looking at some aircraft maintencance manuals, they provide wear limits in the radial and axial directions. But how are these wear limitis determined? Is there a particular calculation that is done or is an arbitruary number chosen?
- General ideas only. In the case of journal bearings with forced lubrication (oil pressure), increasing clearance results in oil pressure drop. Ideally, journal bearings hold an oil film which supports the rotating shaft and minimizes metal/metal contact. Automobile engines run for hundreds of thousands of miles using this strategy. Radial ball bearings will tolerate excess clearance (depending on the load) but the shafts they support often will not. In cases where oil seals are used, excess shaft play damages seals and permits leaking. In the case of motor or pump shafts, bearing slack permits rotor/stator contact or impeller/involute contact. Rotating masses are never perfectly balanced or axially aligned. Bearing slack multiplies unbalanced force and consequent load.
- Q: It kinda makes a humming sound from the front end
- Ball bearings?? There are no ball bearings in the front end of a Ford Explorer, or any other car for that matter. Most cars use tapered roller(drum)bearings. They usually run 10-25$ per side, plus 5-15$ for new seals to put around them. Grease will be about 10$ for a can of good stuff. Do it yourself and save some money on the labor.
- Q: i was just wondering which skateboard bearings where better. i have been skating ghetto bearings for about 4 years now and i think its about time for me to step it up. this is a question for the pros, which bearings are better Swiss Bones Labyrinth's, Swiss Bones Super Swiss 6, or the original Bones Swiss bearings? And is the difference between them big?
- YES!!! they are way better then reds. but me personally i dont like spending that much for bearings so i stick with reds cuz they last long and are just as good
- Q: Im getting a new long board and deciding to buy everything separately. I want to get some really good stuff cause its for my Bday and I want it to last a longtime. So what are some goodlong boardd wheels, bearings, trucks, and decks if I want to go fast? and what durometer for the wheels? I was thinking about getting abec 11 gumballs like 81A. Bones swiss or redz bearings. Are these any good for speed?
- Wheels - Orangatang Stimulus/Durians Bearings - Just buy reds bearings, the only difference you will notice in bearings is how often you will have to clean them. I tried Bones Reds, Bones Super Reds, Bones Super Swiss 6. You'll save money getting the reds bearings. Trucks - Randal R-II, Bear Grizzly, Paris Deck - Earthwing Supermodel/Superglider, Landyachtz, or Rayne Board Personally, your speed only depends on how hard/fast you push. If your going downhill, you will need trucks that prevents speedwobbles earlier on.
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K 16X20X25 Needle Roller Bearing Supply High Precision
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 set
- Supply Capability:
- 900000 set/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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