K 19X25X16 Needle Roller Bearing China Supply High Precision

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1 set
Supply Capability:
900000 set/month

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Product Description:

Product Specifications:


Best Price Needle Roller Bearing K 19X25X16

Precision Rating



C0,C2,C3,C4,C5 is available

Sealed Cap 

Rubber or Metal





Vibration Level code




Seals Type




Bore Size

19 mm

Outside Diameter

25 mm


16 mm

Regular export packing

Plastic drum+White box+ carton

industrial packaging or as your requirement


1 pcs

Delivery Time

3-7 days after receiving your payment  

Payment Terms

L/C,T/T,Western Union

Port of shippment by sea


Place of Origin




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 
4.according to your requirements

Delivery Detail:

in stock or 15-30days after P.O



We have complete process for the production and quality assurance to make sure

our products can meet your requirement. And our quality can compare with the

most chinese famous bearing manufacture. we have the same technology. Such as 
1. Assembly
2. Windage test
3. Cleaning
4. Rotary test
5. Greasing and gland
6. Noise inspection
7. Appearance inspection
8. Rust prevention
9. Product packaging

K 19X25X16 Needle Roller Bearing  China Supply High Precision

K 19X25X16 Needle Roller Bearing  China Supply High Precision

K 19X25X16 Needle Roller Bearing  China Supply High Precision

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Q:Do needle grease injectors properly lubricate ball joints, tie rod ends, bearings?
Grease Needle
Q:What Deck Trucks and Bearings n shizz would u recccomend for a street skateboader?
Deck - any brand (as long as its not walmart or others like that) 7.5 - 8 inches wide, 30 - 32 inches long Trucks - any brand that is the same size as your deck Wheels - any brand 49 - 53mm big Bearings - Bones Reds Griptape - any brand Hardware - any brand Shoes - any brand For decks I would recommend Mystery, Flip , or Baker. There are tons more, but these are my favorites. For trucks I have always rode on Ventures, but many people say Independents are the best. For wheels many people ride on Spitfires or Bones Wheels. For bearings ride Bones Reds. Cheap and good. For griptape, it depends. Mob Grip is the grippiest. I usually ride on Jessup grip. All hardware is the same. They all break eventually, just buy some cheap ones. Many people wear smaller shoes for skating because they say it is easier to control the board more. I wear 12's but when I skate I wear 10.5s. I would recommend DVS, Fallens, or Globes.
Q:Why do some roller bearings have tapered bores on the inner rings?
The tapered ones are made to take a side force. .
Q:I forget hot to change the bearing s in my hockey skates, and what skates/bearings would be best for missions?
Help okorder.com
Q:Im trying to open up my ABEC skateboard bearings?
I just lubed up my skateboard bearings today. Sometimes you cant remove the shield (the yellow-gold part in the picture). If the shield is removable you can take a razor blade and stick it in the tiny gap between the shield and the bearing wall and lift up the shield to expose the ball bearings. you should do it carefully so you can put the shield back when you're done. If you're doing this to lube up the bearings, drop in a couple drops of lube and pinch the bearing and spin it so the lube coats the inside. then brush the ball bearing with a q-tip to remove excess lube.
Q:According to mechanic, wheel bearings make noise what should I do?
As previously mentioned, have a competant mechanic check things out and replace the bad one, if it really is bad. I had a Ford Tempo that went 165,000 miles on the orginal bearings and they were still in good shape when I junked the car. I also put 267,000 miles on a Caravan and again, I never touched the front bearings. Right now my Topaz has over 100,000 miles with the orginal bearings, so I think I'd take it to someone for closer inspection. The constant velocity joint on the driveshaft will make noise when it's worn and is most noticable when turning and accellerating. I guess an inexperienced person could mistake CV noise for wheel bearing noise. I have replaced several of those things and when one breaks, you don't go anywhere. Like I said, have a competant mechanic check it out.
Q:Question about wheel bearings?
In this application the bearings would either be good or shot. Yours sound good although under load something occurs. What type of bearings are they? Are they sealed or shielded? The problem is probably somewhere else in the drive train like chain, sprocket, belt, pulley, shaft, etc.
Q:how to replace wheel bearings on a 97 ford aspire?
Most wheel bearings are now all-in-one with the hub. You didn't say if it's front or rear. Front, don't try, the tools will cost more than the hub assembly.
Q:How do you change the wheel bearings?
that,s a front wheel drive so if it,s got disc brakes on the back all you do is remove the caliper and rotor, take a torx bit and take out the bolts and the bearing will come off.
Q:what do i do if my bearings balls fall ?
pssshhhh i used to put old bearings togeather trust me its no walk in the park so if u dont know how just buy sum new bearings

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