Hardened to 60-67 Rockwell Scale equivalent to 700-900 HV (Vickers Scale) and are hardened all the way through the roller.
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31BA 5Pcs Black Rubber Bearing Roller Guide Pulley Bearing Wheel Pinch Roller for Audios Radio Tape Recorder Accessories
Aliexpress UK
⚙️ POM Nylon Conveyor Belt Pulley Wheel 18-50mm OD with Double Bearing Low Noise Roller. POM Nylon Conveyor Belt Pulley Wheel. This high-qualityPOM nylon pulley wheel features a double ball bearing structure for smooth operation and low torque start.
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1Pcs With Screw Drawer Bearing Pulley Flat M6 External Thread Cabinet Moving Wheel Nylon Metal Sliding Door Roller Furniture
Aliexpress UK
Model: T22. The bearing is stable, low noise and long service life. Made of high quality Stainless Bearing Steel material, rust and corrosion resistant. Material: Stainless Bearing Steel AISI440 (9Cr18).
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10Pcs 8mm CY-8H Metal Sliver Ball Transfer Bearing Unit Conveyor Roller Wheels Small Flat Round Eye Wheel Conveying Ball
Aliexpress UK
Applicaiton: Suitable for mask machines, pulley conveyor belts, powerless conveyor belts, etc. Type: Nylon Roller. Material: Bearing Steel + PP Nylon. 3: Add lubricating oil to the bearing, smoothly flip it over, tightly link the shaft, and ensure smooth rotation speed.
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5set/Lot SG10 SG15 SG20 SG25 SG66+M4 M5 M6 M8 Screw Bolts Bearing Steel U Groove Pulley Ball Bearings Track Guide Roller Bearing
Aliexpress UK
● Rolling bearing seat material: SUJ2 high carbon chromium bearing steel. Gear Belt Bearings Couplings Chain Belt Pulley Nut Motor Bracket Other. ● Material: SUJ2 high carbon chromium bearing steel. Wear resistance: achieve low-noise operation by reducing the vibration level of bearings;.
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8Pcs Bath Cabinet Roller Wheel Shower Room Accessories Bearing Roller Wheel 19/23/25mm Shower Room Roller /Runners/Wheels
Aliexpress UK
As a synthetic fibre, Nylon 6 is generally white but can be dyed to in a solution bath prior to production for different color results. Its tenacity is between 6 and 8.5 gm/den with a density of 1.14 gm/cc.
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10Pcs/lot High Speed Seat Miniature Model Bearing Steel Shafts MR63ZZ 3x6x2.5mm Mini Steel Roller Bearings Wholesale
Aliexpress UK
It Ensures Minimal Noise, Low Vibration, and High Precision, Showcasing Stable and Durable Performance. This Versatile Bearing Pulley Finds.
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10Pcs/lot High Speed Seat Miniature Model Bearing Steel Shafts MR63ZZ 3x6x2.5mm Mini Steel Roller Bearings Wholesale
Aliexpress UK
Pursuit of Heartbeat From Details.
eBay
1pc Crossed Roller Bearing RU28 RU42 RU66 RU85 RU124 RU148 Rotational Accuracy P5 Or P4 Cross Bearings
Aliexpress UK