Carbon Steel Ball Bearings perfect for catpult/slingshot ammo and general use. These high quality carbon steel ball bearings are made from AISI 1010 steel. Although considered a soft ball they have a hardness to 105 B (Brinell Scale).
eBay
1pcs F6904 Flange Ball Bearing 20x37x9 mm Deep Groove Ball Bearing 6904 61904 F6904 F61904 RS 2RS 20*37*9 mm Flanged Bearing
Aliexpress UK
3/8" Catapult Slingshot Ammunition (Actual Size: 9.525mm). These are widely used in non precision applications and more commonly as catapult ammunition. These are not for use as precision balls for engineering applications.
eBay
4Pcs Wheel Bearing Lawn Mower 12.7 Mm X 28.6 Mm Tractor Lawn Tractor Wheels Ball Bearing Wheel Bearing
Aliexpress UK
3/8" Catapult Slingshot Ammunition (Actual Size: 9.525mm). These are widely used in non precision applications and more commonly as catapult ammunition. These are not for use as precision balls for engineering applications.
eBay
10PCS S6801RS Bearing 12*21*5 mm ABEC-3 440C Stainless Steel S 6801RS Ball Bearings 6801 Stainless Steel Ball Bearing
Aliexpress UK
9.5MM 3/8" CATAPULT / SLINGSHOT AMMO. PERFECT FOR CATAPULT OR SLINGSHOT AMMO. AS BALLS ARE FOR CATAPULT AMMO THESE ARE APPROXIMATE SIZING AND NOT PRECISION BALLS. CARBON STEEL BALL BEARINGS.
eBay
F6202 F6202RS Bearing F6202-16-2RS 16x35x11 mm ABEC-1 4PCS Flange Ball Bearings F6202-RS Garden Cart Wheel Bearing
Aliexpress UK
Material Excellence: Manufactured from corrosion-resistant A2 304 Stainless Steel for outstanding performance in damp or harsh conditions. Precision Grade: Available in high-precision grades (e.g., Grade 304) ensuring accurate fit and smooth operation.
eBay
4Pcs F6003 F6003-2RS 20x35x11 mm Bearing ABEC-7 Flange Ball Bearing Garden Cart Wheel Bearing 20*35*11mm
Aliexpress UK
4.5 mm ~0.177" Skateboard bearings (non-standard). 5 mm ~3/16" (4.762 mm) Standard industrial bearings. Material Excellence: Manufactured from corrosion-resistant A2 304 Stainless Steel for outstanding performance in damp or harsh conditions.
eBay
F6003 F6003RS Bearing F6003-2RS 20*35*11 mm ( 4 PCS ) Flange Ball Bearings F6003-RS Garden Cart Wheel Bearing
Aliexpress UK
3/8" Catapult Slingshot Ammunition (Actual Size: 9.525mm). These are widely used in non precision applications and more commonly as catapult ammunition. These are not for use as precision balls for engineering applications.
eBay
4Pcs F6003 Bearing F6003-19-2RS 19*35*11 mm Flange Ball Bearings F6003-RS Garden Cart Wheel Bearing
Aliexpress UK
3/8" Catapult Slingshot Ammunition (Actual Size: 9.525mm). 1000 pieces 10mm - Catapult ammo Grade 1000 UHC. These are widely used in non precision applications and more commonly as catapult ammunition.
eBay
4PCS F6003 F6003RS Bearing F6003-19-2RS 19x35x11 mm ABEC-1 Flange Ball Bearings F6003-RS Garden Cart Wheel Bearing
Aliexpress UK