SS6911-ZZ

Tier-one manufacturer — brand supplied may vary ✓ Dimensions checked: ISO table and supplier data agree
$84.62 USD
$84.62 USD
Sale Sold out
Bore55 mm 2.1654 in
Outside dia.80 mm 3.1496 in
Width13 mm 0.5118 in
TypeDeep groove ball bearing
SealingMetal shields, both sides
ClearanceNormal
Ships from US partner stock — flat-rate shipping, calculated by weight at checkout
1 1

Image is for illustration purposes only.

What SS6911-ZZ means

CodePositionMeaning
SS Material Stainless steel rings and balls
6 Type Deep groove ball bearing
9 Diameter series Diameter series 9 (very thin): fixes OD and width for the bore (ISO 15)
11 Bore Bore code 11 × 5 = 55 mm
ZZ Closure Metal shields, both sides

Read from the ISO / ABMA numbering rules and the makers' published suffix conventions. Decode any other number with the bearing number decoder.

SS6911-ZZ specifications

Specification Metric Inch Basis
Bore (d) 55 mm 2.1654 in ISO table for this designation, confirmed by supplier data
Outside diameter (D) 80 mm 3.1496 in ISO table for this designation, confirmed by supplier data
Width (B) 13 mm 0.5118 in ISO table for this designation, confirmed by supplier data
Bearing type Deep groove ball bearing Stated by the designation
Seals / shields Metal shields, both sides Stated by the designation
Internal clearance Normal (CN): no clearance code in the designation Stated by the designation
Tolerance class Normal (ISO P0 / ABEC 1): no tolerance-class code Stated by the designation
Material Stainless steel rings and balls Stated by the designation

SS6911-ZZ is a deep groove ball bearing, 55 mm bore × 80 mm OD × 13 mm wide (2.1654 × 3.1496 × 0.5118 in). It has metal shields on both sides and stainless steel rings and balls.

The SS6911-ZZ is a metric series deep groove ball bearing manufactured from corrosion-resistant stainless steel with double metal shields (ZZ) on both sides. The shields protect the bearing internals from contaminants while retaining lubrication, making it suitable for environments where moisture or corrosive elements are present.

Related sizes & variants

  • 6911 · 55×80×13 mm · Open
  • 6911-2RS · 55×80×13 mm · Double Sealed
  • 6911-ZZ · 55×80×13 mm · Double Shielded
  • SS6911-2RS · 55×80×13 mm · Double Sealed
  • SS6909-2RS · 45×68×12 mm · Double Sealed
  • SS6910-2RS · 50×72×12 mm · Double Sealed
  • SS6910-ZZ · 50×72×12 mm · Double Shielded
  • SS6912-2RS · 60×85×13 mm · Double Sealed

Browse all Deep Groove Ball Bearings →