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Deal of the Month

20% Off Most Roundover Router Bits

SKU: BR-102

Infinity Tools Replacement Router Bit Bearings

25 Reviews
$6.90

Inside Diameter
Outside Diameter

Our replacement ball bearings are designed to spin at high RPM and are double shielded to give you unparalleled performance. Use these premium ball bearings to replace worn out bearings on router bits, top bearing or other. Use the stop collars in combination with the bearings to make Top Bearing Kits for your 1/4" or 1/2" router bits. Common uses for our replacement router bit bearings is for slot cutter depth adjustment and Rabbeting router bit replacement. Choose bearings with a 5/16" Inside Diameter (I.D.) to fit any of our slot cutter arbors. 

  • 5
    19 (76%)
  • 4
    3 (12%)
  • 3
    0 (0%)
  • 2
    2 (8%)
  • 1
    1 (4%)
88% of customers rate this product 4- or 5-stars
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Malcolm G. Verified Customer   
05-25-23

Spacer bearing enabled the cutter to make a perfect slot.

Guest Verified Customer   
03-08-23

Good fit on the arbor I bought at the same time, bearing turns smoothly and seems of good quality. Will definitely buy more for same.

Eric B. Verified Customer   
01-25-22

Great bearings at a great price