2Pcs Rail Guide 8×850mm w/ 4 SCS8UU Bearings & SK8 Rail Support For CNC Machines

US $40.21
ApproximatelyS$ 52.22
or Best Offer
Condition:
New
3 available
Breathe easy. Free shipping and returns.
Shipping:
Free Standard Shipping.
Located in: Monroe Township, New Jersey, United States
Delivery:
Estimated between Fri, 24 Oct and Wed, 29 Oct to 94104
Estimated delivery dates - opens in a new window or tab include seller's handling time, origin ZIP Code, destination ZIP Code and time of acceptance and will depend on shipping service selected and receipt of cleared paymentcleared payment - opens in a new window or tab. Delivery times may vary, especially during peak periods.
Returns:
30 days return. Seller pays for return shipping.
Coverage:
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eBay item number:257166758956
Last updated on Oct 21, 2025 09:08:32 SGTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
UPC
Does not apply
Brand
yibei-tech
MPN
YI302596T
Material
Aluminum, Carbon Steel
Rail Guide Total Size
8mm × 850mm
SK8 Rail Support Size
33 × 42 × 15 mm/1.3 × 1.7 × 0.6 inch (L*W*H)
SCS8UU Ball Bearings Size
30 × 35 × 22 mm/1.2 × 1.4 × 0.9 inch (L*W*H)
Color
Silver
Included Components
Rail Guide, SCS8UU Bearings, SK8 Rail Support
Warranty
1 Year
Rail Guide Dia
8 mm/0.31 inch
Hardness
58-64 HRC
Surface Hard-thickness
0.8 – 2.5mm
Surface Roughness
0.8S – 1.6S
Straightness
Below 5μm/100mm
Surface Chrome Thickness
15um-20um
Surface Finish Quality
Ra 0.8
Category

Item description from the seller

About this seller

yibei-tech

99.4% positive feedback272K items sold

Joined Nov 2016
Usually responds within 24 hours
yibei-tech strives to provide first-class and high quality products. For years, we have been working with our customers around the world to create a safe, efficient and comfortable trading ...
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Detailed Seller Ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

Seller feedback (44,027)

All ratingsselected
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Negative
  • p***o (53)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Quality was great. Perfect condition. Value was wonderful, very well priced with free shipping! The appearance was perfect, nothing wrong with it brand new as described. The parcel arrived on time with no issues. The packaging was completely intact. Got it easily installed into my car with no problems! I am a Very pleased customer! I would absolutely purchase from this seller again with no hesitation.
  • u***d (1085)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Super fast delivery, as I purchased 2 of these tool boxes, and the boxes were brand new, and well packaged as they were double boxed so they cam with absolutely no dents or damages, and the price was unbeatable. These tool boxes look amazing, and this is an Awesome ebay seller.
  • 5***n (646)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    5 Star customer service, fast shipping, arrived before expected. Packaged very well, good quality and great price for a brand new carburetor. Have not installed yet, but if there is any problems, yibei-tech always corrects it. Very highly recommended seller. Thanks for the great service. Very good communications.