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uxcell HK0306 Drawn Cup Needle Roller Bearings, Open End, 3mm Bore Dia, 6.5mm OD, 6mm Width (Pack of 5)

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$6.59

$ 2 .99 $2.99

In Stock

1.Size:12x18x12mm


About this item

  • Model: HK0306 (Bore Dia. (Fw)= 3mm, Outer Dia. (D)a= 6.5mm, Width (C)= 6mm)
  • ST14 Steel Drawn Cup, ST13 Steel Cage, GCr15 Needle Roller
  • Good heat tolerance, high load carrying capacity and stiffness
  • Low cross section, enable downsizing and suit for use in restricted mounting spaces
  • Pre-Lubricated. Good running properties



Product Description

needle roller bearings

  • Drawn Cup Needle Roller Bearing features a deep drawn, thin-walled outer ring. They are compact bearings with good load-carrying capacity and stiffness, feature low noise, quiet and smooth while working.
  • These bearings are especially suitable for high dynamic loads or radial-limited installation. They are mounted with a tight interference fit in the housing.
  • Shoulders or snap rings are not required to locate the bearing axially, thus enabling a simple and economic design of the housing bore.
  • For various applications such as agricultural and construction equipment, machinery, pumps and compressors, and two-cycle engines, among others.

NOTE:

  • Install with a press machine or special tools instead of hammers because beating may lead to local deformation.
  • Keep the bearings and working environment clean; pay attention to rust prevention: operate with clean hands, preferably gloves.
needle roller bearing

Chrome Steel Rollers

Chrome steel ensures material hardness, strong load capacity and good toughness


Bob F.
September 1, 2025
These are a perfect fit for the original bushing that fails and being a roller bearing this should last longer.
Levi
August 1, 2025
Bought these to use for a spinning pen/marker holder I designed for my daughter and printed on my 3d printer! They work great and match the size advertised!
Housewife1028
June 11, 2025
Looks like someone only needed one so they put their old broken bearing in the package and returned it. People are great! Other wise these work great!
Mr. I
May 7, 2025
Great quality and spins smooth and true.
Dennis S.
May 1, 2025
Perfect size needle bearing for my DeWalt right-angle drill. Easy transaction and fast delivery.
Allen Derusha
April 13, 2025
ID seems to be maybe 1/8" (3.175mm), runs very loose on a 3mm shaft. Shaft OD confirmed by mic, so it's for sure the bearings and all 5 in the set I received were like this. Returned, these are useless for 3mm needs.
Christina Tomaszewski
March 15, 2025
FYI these bearings are about 3.5mm ID, 6.37mm OD and 6.27mm width. Quite a bit different from the 3mm ID x 6.5mm OD x 6mm width that they are advertised as.
J. L. Baughman
March 4, 2025
Bearings are precision devices. I ordered the 8mm bearings, and they're a full .25mm out of size. Being .25mm out of spec is atrocious, and makes the item literally useless.
Michael
February 8, 2025
I just used and really like all of them, they are good quality and exactly size I want
Customer
January 30, 2025
good product
Eugh
January 17, 2025
Fits perfectly