Balls Bearings

This is a dedicated website for Balls Bearings, we have Balls Bearings starting from 1mm inner diameter, please find downhere the miniature bearings categorized by the bore of each size, minaiture ball bearings are used in miniature rc, fishing reel, miniature slot car and thousands of other miniature applications, miniature bearings can be made of carbon steel, chrome steel or stainless steel. Thousands of miniature applications, as small as a spinning ring and high precision watches to as big (still miniature) as radio control cars and trucks.

6304ZZ Balls Bearings 20mm x 52mm x 15mm Shielded Code: Kit7569 Price: $5.95	6305ZZ Balls Bearings 25mm x 62mm x 17mm Shielded Code: Kit7570 Price: $9.95	6306ZZ Balls Bearings 30mm x 72mm x 19mm Shielded Code: Kit7571 Price: $9.95	6307ZZ Balls Bearings 35mm x 80mm x 21mm Shielded Code: Kit7572 Price: $19.95	6308ZZ Balls Bearings 40mm x 90mm x 23mm Shielded Code: Kit7573 Price: $19.95

6309ZZ Balls Bearings 45mm x 100mm x 25mm Shielded Code: Kit7574 Price: $19.95	R10-2RS Balls Bearings Hybrid Ceramic Sealed 5/8"x 1 3/8" Code: Kit7575 Price: $29.95	S694ZZ Balls Bearings 4mm x 11mm x 4mm Ceramic Stainless Code: Kit7576 Price: $9.95	Flanged Balls Bearings SFR156 3/16"x 5/16"x 1/8" Ceramic Code: Kit7577 Price: $9.95	Flanged Balls Bearings FR8ZZ 1/2"x 1 1/8"x 5/16" Shielded Code: Kit7578 Price: $6.95

1 1/8" Mounted Balls Bearings UCF206-18 + Square Flanged Code: Kit7579 Price: $9.95	12mm Mounted Balls Bearings UCFL201 + 2 Bolts Flanged Cast Code: Kit7580 Price: $9.95	12mm Mounted Balls Bearings UCP201 + Pillow Block Housing Code: Kit7581 Price: $9.95	15mm Mounted Balls Bearings UCP202 + Pillow Block Housing Code: Kit7582 Price: $9.95	5/8" Mounted Balls Bearings UCP202-10 + Pillow Block Housing Code: Kit7583 Price: $9.95

35mm Mounted Balls Bearings UCP207 + Pillow Block Housing Code: Kit7584 Price: $9.95	5mm x 10mm x 4mm Full Ceramic Balls Bearings Si3N4 Code: KIt7585 Price: $99	4mm x 10mm x 4mm Full Ceramic Balls Bearings ZrO2 Code: Kit7586 Price: $59.95	Tamiya Tamtech Balls Bearings Set Code: Kit7589 Price: $19.95	51311 Thrust Balls Bearings 55mm x 105mm x 35mm Code: Kit7592 Price: $39.95

Ball Bearings

Ball Bearings main function is to minimize the friction caused by any relative movement of two or more objects, in order to reach the maximum efficiency of energy usage, we aim to minimize the "converted to heat" energy by using Ball Bearings.
A great variety of Ball Bearings types and Ball Bearings designs are known, the manifolds of the ball bearings is justified by their various purpose of the ball bearings needed application, each type of ball bearings has a certain characteristic technical properties, rolling ball bearings have the following advantages compared with the plain bearings:

Low starting moment.
Low friction at all speeds.
Low energy consumption.
High reliability.
Small width.
Low consumption of lubricant.
Long relubrication intervals.
Easy to mount and dismount.
Standardized dimensions.

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