The Black Bearing 616 is an OEM-equivalent cartridge bearing sized 6x16x5mm (ID x OD x width), built as a direct replacement for a worn bearing of this size in a hub, pivot, pulley or bottom bracket cup.

Highlights

  • Chrome steel balls to ABEC 3 tolerance
  • SAE52100 chrome steel rings and cage
  • 2RS rubber seals for water and dust resistance
  • High-quality grease as fitted, ready to press in

Bearing details

Designation 616, grade B3 (ABEC 3). Bore (ID) 6 mm, outside diameter (OD) 16 mm, width 5 mm. Sealed both sides (2RS) to keep water and grit out.

Compatibility & fit

Fits any hub, pivot, pulley or bottom bracket cup that calls up a 616 (6x16x5mm) cartridge bearing. Check the size stamped on your old bearing before ordering — Tune Cycles can confirm fitment and press the new bearing in as part of a bearing-replacement service.

We could not confirm a published warranty term for this line, so cover here is against manufacturing defects, with remedies as required under Australian Consumer Law. For warranty support, return the product to Tune Cycles and we'll manage the claim with Black Bearing's Australian distributor.
  • Chrome steel balls to ABEC 3 tolerance
  • SAE52100 chrome steel rings and cage
  • 2RS rubber seals for water and dust resistance
  • High-quality grease as fitted, ready to press in
  • 6x16x5mm (ID x OD x width), designation 616
Designation616
Bore (ID)6 mm
Outside diameter (OD)16 mm
Width5 mm
GradeB3 (ABEC 3)
Seal type2RS (double rubber seal)
SKU SCV-BBBG-UB-616-B3
Brand Black Bearing
Shipping Weight 0.0500kg
Shipping Width 0.160m
Shipping Height 0.060m
Shipping Length 0.220m