2pcs/lot LMK20UU LMK20 20mm flange linear ball bearing bushing for 3d printer linear shaft guide rail rod round shaft cnc parts
|45 days Money back Returns accepted if product not as described, buyer pays return shipping; or keep the product & agree refund with seller.|
Guarantees: On-time Delivery 60 days
USD 4.40/piece USD 8.32/piece USD 17.23/set USD 26.04/set USD 3.80/lot USD 6.71/lot USD 2.24/lot
4pcs/lot 3d printer parts LMK20UU LMK20 square flange ball bearing bush for 20mm linear shaft guide rail rod axis cnc DIY
Shaft ID: 20mm
Housing : Gcr15 steel, harden
Ball:Chromium steel Gcr15, heat treatment, hard chrome plated
4x LMK20UU Ball Bearing
0 out of 5 (0 Ratings)
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4 Stars (0)
|Shipping Company||Shipping Cost||Estimated Delivery Time|
|3 - 7 days|
|3 - 7 days|
|5 - 14 days|
|Post Air Mail||Free Shipping||15 - 45 days|
|Return Policy||If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.
N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
|Seller Service||On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).|
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