Reviews Ball Bearings Ring Roller

XiKe 10 Pcs 6203-2RS Bearings 17x40x12mm, Double Rubber Seals and Pre-Iubrication, Deep Groove Ball Bearings.

【Rubber Seal Bearings】The skateboard bearing with double-sided rubber sealing ring can prevent the intrusion of water and dust or any other objects.
【Wide Application】Our ball bearings Fit for many fields: industrial machines, cars, ships, household appliances, small hobby 15mm shaft/rod projects, inline skates, roller skates, scooters, and other skating applications, also available for 3D printer wheel bearings.
【High Quality Material】Our deep-groove high-speed bearings are made of high-quality bearing steel materials, which are strong enough for long-term use.
【High Temperature Resistance Bearing】The industrial bearings able to operate at a very severe temperature.
【Specification】Inner Dia:15mm/0.6innch.

3 stainless steel ball bearings plus 1 roller bearing(6500 size).
2 stainless steel ball bearings plus 1 roller bearing (7000 size).
Carbon Matrix drag system provides smooth, consistent drag pressure across the entire drag range.
Extended bent handle with power knob gives anglers additional torque and power for hard pulling fish..
6 pin centrifugal brake gives consistent brake pressure throughout the cast.
Synchronized level wind system improves line lay and castability.

Propulsion line management System: propulsion spool Lip, power roller III, s-arm Cam.
6 shielded stainless steel ball Bearings.
Lightweight graphite frame, sideplate and rotor.

★【Includes】 Includes 2 x Sliding Patio Door Roller,used for replacing damaged or missing roller assemblies on sliding patio doors.
★【Standard Size】 The roller assembly contains 5/16-inch wheel thickness (width) x 1-1/4-inch diameter, 5-3/4-inch hole centers. This roller assembly has a minimum collapsed height of 1-1/2 in..
★【Solid Construction】High quality radial ball bearings still working after 100,000 cycles for 2 rollers bear 120KG. While others may use the bearings made from Carbon Steel W/O heat treating, we insists all bearings made from Heat Treated Bearing Steel.
★【Easy to Install】Remove damaged or missing tandem roller assemblies in patio sliding glass doors , then install new sliding door roller assembly.
★【Lifetime Guarantee】: If the product did not meet your expectations or if you need a replacement please do not hesitate to contact us.

Ecooda ECOODA NEW HS15000- High Strength Aluminium Alloy Body And Rotor,Patented Aluminium Spool Structure,O Ring Sealed Waterproof Body And Rotor Saltwater Protection..
One-Way Clutch Instant Anti-Reverse System,Carbon Fiber Friction System,Max Drag: 66Lbs..
Precisely Machined Brass Oscillation Gear,Stainless Steel Gear,Gear Shaft,Slider And Gear Lever,7+1 Precision Stainless Steel Ball Bearings+Roller Bearing,Gear Ratio: 4.1:1..
Titanium Casting Guide,Ceramics Line Roller, Waterproof Structure.Heavy Duty Aluminium Bail Wire,Screw On Machine Aluminum Power Handle,Left/Right Interchangeable,Each reel is equipped with a special reel package that protects the reel at any time..
1-Year Warranty!!!We Will Provide You With 1-Year Warranty Service! If You Find Any Problems with The Products when You Use Them, Please Feel Free to Contact Us, We will Provide The Best After-Sales Service!.

Quantity & Size - These linear motion bearings have a total of 10 bearings for different projects, size about 12 x 20 x 30mm: 12mm inner diameter, 20mm outer diameter, 30mm height.
LM12UU Bearings - Linear motion ball bearing is made of high quality bearing steel for low noise and long service life.
Excellent Rotating Accuracy - Prevent tilt friction between the roller of roller.
Double sealed to avoid contaminants entering and save lubricant.
Smooth Running - Moment of inertia is low, low starting torque, easy to control the angle degree, runs smooth on rods.
These ball bearings are great for small hobby 12mm shaft or rod projects.
Widely Used - LM12uu linear bearing is widely used in automation equipment / Electronics / Instrument / Robot / Food machinery / Packaging machinery / CNC machinery.

【3 Size Thrust Needle Roller Bearing Assortment】You will get 9 pcs 20*35*2MM thrust needle roller bearings with washers, 9 pcs 25*42*2MM thrust needle roller bearings with washers, 6 pcs 35*52*2MMthrust needle roller bearings with washers, totally 24 pcs..
【Premium Material】Made of chromium steel featured with a nice load carrying capacity and stiffness, high hardness, and high precision, smooth surface no residual burr that smooth to touch. Heat treatment process makes the bearing ball stronger, avoiding to deformed for a long time..
【Feature】Needle Roller Thrust Bearings can accommodate axial loads in one direction only. Low noise and long service life, easy to maintain. Keep the bearing working environment clean and bearing lubricated in time..
【Huge Function】Designed for low speed operation and axial loads only. Steel cage guides and evenly spaced rollers for reduced friction, vibration, and noise..
【Wide Application】 Combined with 2 washers, make objects rotating smooth! Perfect for oven turntable, pump, rotating applications, motors, bikes, air conditioning, machine tools, automobiles, ect..