2 x Guiding Wheels.
eBay
220V DC High Voltage DC motor Generator Set Double Bearing Mute Motor Miniature DIY Rechargeable Generator 775
Aliexpress UK
2 x Guiding Wheels.
eBay
MEREDITH 50PCS/Lot Fishing Swivel Sizes Solid Connector Ball Bearing Snap Fishing Swivels Rolling Stainless Steel Beads
Aliexpress UK
2 x Guiding Wheels.
eBay
100pcs ABEC-5 6700ZZ High quality 6700z 6700 ZZ 10x15x4 mm metal seal Thin Wall Section Deep Groove Ball Bearings
Aliexpress UK
2 x Guiding Wheels.
eBay
1 Piece Right Hand SI5 6 8 10 16 20 30 40TK Rod End Joint Bearing Universal Joint Ball Head Fisheye Joint Inside Teeth
Aliexpress UK
The stainless steel bearing pulley is designed for various lifting and sliding. With its smooth operation, it reduces friction and noise. The bearing pulley provides a nice load-bearing capacity, also easy to install and maintain.
eBay
10/20Pcs 10mm M4 Threaded K800 Steel Ball Bearings Rod End For 3D Printer Reprap Delta Kossel Magnetic Joints
Aliexpress UK
eBay
NBZH 500pcs/lot free shipping High quality blue double rubber sealing cover miniature ball bearing MR115-2RS 5*11*4 mm
Aliexpress UK
2 x Guiding Wheels.
eBay
M3 M4 M5 M6 M8 M10 M12 M14 M16 Male/Female SA SI T/K POSA8 PHSA8 Ball Joint Metric Threaded Rod End Bearing
Aliexpress UK
2 x Guiding Wheels.
eBay
MEREDITH Sagittarius Series Stainless Steel Bearing Spinning Fishing Reel 8KG Max Washer Drag For Sea Fishing Carp Fishing
Aliexpress UK