Sealed Bearing 19317-2RS 19.05 x 31 x 7 mm Steel — a sealed cartridge bottom bracket bearing, sold individually.

Highlights

  • 19.05 mm bore × 31 mm outside × 7 mm wide
  • Rubber seals (2RS)
  • Chrome steel

Details

Bottom-bracket cartridges take more load than a hub bearing, so a fresh pair every service interval keeps the cranks turning freely. Match the bore, outside diameter and width to the old bearing.

Fit

Press-fit. Press on the outer race only when fitting — hammering the inner race brinells the bearing. Sold individually — a bottom bracket takes two.

Bearings are covered against defects in materials and workmanship. Wear from contamination, water ingress, incorrect fitting (pressing on the wrong race) or use in the wrong application isn't covered.

For warranty support, return the item to Tune Cycles with your proof of purchase and we'll manage the claim with the distributor for you. This cover is in addition to your rights under the Australian Consumer Law.

  • 19.05 mm bore × 31 mm outside × 7 mm wide
  • Rubber seals (2RS)
  • Chrome steel
Bore (ID)19.05 mm
Outside diameter (OD)31 mm
Width / height7 mm
SealRubber seals (2RS)
MaterialChrome steel
Sold asEach
BrandHouse
SKU BPW-1129
Model # 1129
Barcode # 9339506054462
Brand OEM

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