

MR52 deep groove ball bearing
$2.15
(Original Price: $2.15 USD)
bulk_discounts
- buy 1 or_more$2.15 / item
- buy 10 or_more$2.04 / item
- buy 25 or_more$1.94 / item
- buy 50 or_more$1.83 / item
- buy 100 or_more$1.72 / item
The MR52 is an open miniature deep groove ball bearing with a 2mm inner diameter, 5mm outer diameter, and 2mm thickness. Constructed from GCr15 steel with a resin cage, its seal-free design offers ultra-low friction and ultra-high speed, ideal for micro-precision applications like wireless headphone motors, medical micropumps, and semiconductor equipment in clean environments.