ReviewsOuter Spherical Surface Bearing

SKF 453328 M2/W502 Shaker Screen Spherical Roller Bearing, Straight Bore, Reduced Outer Ring Tolerance, Lubrication Groove, 3 Holes Outer Ring, Brass Cage, C4 Clearance, Metric, 140mm Bore, 300mm OD, 118mm Width

Two row spherical roller bearing suitable for applications that support high radial and oscillating axial loads.
Two-piece pressed steel window-type cage has high wear resistance and spaces the rollers for even load distribution and prevents contact to reduce friction, vibration, and noise.
Flangeless inner ring with cage guide and outer ring with center lubrication groove and oil holes.
C3 radial clearance is larger than normal for applications where impact loads and vibration are severe, or thermal expansion is a factor.
Bore with 1:12 taper compensates for flexing shafts and fits tapered shafts.

Application: Suitable for cyclic bearing pressure installation, nice tools for bicycle repair. For bearings of hubs, bottom bracket, AM frame pivot point bearing installation, etc..
Durable Material: The bike bearing press set is made of high-quality aluminum alloy. 18 pairs of pressure blocks are made of new aluminum alloy, cnc turned, surface anodized..
Design: Tapered design of the press block, only the outer contacts the bearing jacket when pressing in, effectively protecting the bearing. The tool screw adopts the t-type threaded screw for cnc machine tools, which effectively increases the tension and reduces wear..
Bearing Presser: 6000/6001/6900/6901/6902/6903/608/R6/1526/1728/6800/6801/6802/6803/6804/6805/6806/BB70 /BB86/BB90/BB92/BB30 cyclic bearing pressure installation..
Package Includes: 1Set x Cycle bearing press tool. Size: About 33 x 28 x 8cm. Comes with a box, easy to store and carry, conveninet to use..

MIND BENDING EFFECT: you’ll instantly notice minutely milled lines and smooth surface texture upon touching, revolving sphere that creates optical illusion of continuously flowing helix and provides mesmerizing experience.
SOLID SPHERICAL BODY: made of aluminium, a helix-shaped groove milled alongside the whole surface designed to spin on any flat surface, rotating base equipped with bearing, guarantees a smooth and silent spin as well as long-lasting.
DYNAMIC SCULPTURE: spin visual illusion ball and it will change its patterns along with direction and speed of rotation, enjoy different visual effects from various angles, each unit is designed with attention to the smallest detail.
CREATIVITY & IMAGINATION: simply relax, keep focus, relieve stress, cure autism, mind bending illusion with continuous silent and smooth rotation offers an outlet for restless hands allows your mind to focus on the task in front of you.
WHAT YOU GET: 1 * visual illusion ball, 2 inch in diameter plus 1.7 inch in height and 7 ounces, suitable size to hold in your palm, it was the best choice for creating a solid desk toy that you would want to use, lifetime technical support.

Material: Carbon Steel with Zinc Plating.
Suitable for a 0.1" thick mounting plate, the mounting hole diameter is about 0.17..
Perfect for applications where a thin sheet requires load-bearing threads but still must remain smooth, with no protrusions on either surface..

Mini Nylon Ball Transfer Unit are omni-directional load-bearing spherical balls mounted inside a restraining fixture.
With a load bearing capacity of 4.4 lbs each, and maximum 6.6 lbs.
They are made of high quality nylon, lightweight,smoothly.
The diameter of rotated ball: 1/3 inch, the top diameter of base: 4/7 inch, the bottom diameter of base: 1/2 inch.
Ball Transfer is suitable for electronics, hardware, machinery, chemical, food, forest, mining, books, supermarkets, rubber and other industries.

The General Tools and Instruments RW121/2 gold standard tubing cutter wheel is the new quality standard replacement cutter for General Tools tubing....
General Tool's gold standard cutting wheels are made from tempered, bearing tool steel for smooth, exact pipe cuts.
The slim-line surface geometry ensures fewer inner surfaces burrs and less chance for outer surface distortion.
The RW121/2 replacement cutter wheel is designed to fit all General Tools tubing cutters, Pro or Classic series.
The combination of shape, strength, and durability enable these cutter wheels to repeatedly provide quicker cutting without deforming the pipe's outer....

With a load bearing capacity of 4.4 lbs each, and maximum 6.6 lbs..
They are made of high quality nylon holder cup and stainless steel ball, lightweight.
Ball Transfer Unit are omni-directional load-bearing spherical balls mounted inside a restraining fixture.
The diameter of rotated ball: 1/3 inch,the top diameter of base: 4/7 inch, the bottom diameter of base: 1/2 inch.
Ball Transfer is suitable for electronics, hardware, machinery, chemical, food, forest, mining, books, supermarkets, rubber and other industries.

[ABEC-11]: Providing higher precision than ABEC 9. High quality chrome steel inner and outer races, premium grade balls, great speed ball retainer. Excellent spin time, low-friction, super-fast skate bearings..
[Double Sealed Shielded]: Each shield bearing has two low friction rubber seals, which have good closed performance, can contain lubricant and effectively prevent the invasion of external foreign matters, protect the bearing and extend the service life of the bearing..
[Application]: Used in skateboard wheels, roller skates wheels, scooter wheels, inline skate wheels, caster wheels, 3D printer, etc..
[Material]: Made of good quality chrome steel, with smooth surface, fast speed and low noise. The sturdy cage evenly separates the balls to reduce friction, vibration and noise, and achieve running smoothly and at high speed..
[Package]: 10 pieces of bearings, inner diameter is 8mm, outer diameter is 22mm, thickness is 7mm..

Material: Stainless Steel, Surface treatment: Passivation.
Suitable for a 0.1" thick mounting plate, the mounting hole diameter is about 0.17..
Perfect for applications where a thin sheet requires load-bearing threads but still must remain smooth, with no protrusions on either surface..

Material: Stainless Steel, Surface treatment: Passivation.
Suitable for a 0.1" thick mounting plate, the mounting hole diameter is about 0.17..
Perfect for applications where a thin sheet requires load-bearing threads but still must remain smooth, with no protrusions on either surface..

Size:70 x 50 x 30mm(1inch)/48*20*32mm (0.5inch).
Package Contents: 10 x Ball Transfer Bearing.
Ball Transfer Unit are omni-directional load-bearing spherical balls mounted inside a restraining fixture..