SS6304ZZ

Tier-one manufacturer — brand supplied may vary ✓ Dimensions checked: ISO table and supplier data agree
$34.80 USD
$34.80 USD
Sale Sold out
Bore20 mm 0.7874 in
Outside dia.52 mm 2.0472 in
Width15 mm 0.5906 in
TypeDeep groove ball bearing
SealingMetal shields, both sides
ClearanceNormal
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Image is for illustration purposes only.

What SS6304ZZ means

CodePositionMeaning
SS Material Stainless steel rings and balls
6 Type Deep groove ball bearing
3 Diameter series Diameter series 3 (medium): fixes OD and width for the bore (ISO 15)
04 Bore Bore code 04 × 5 = 20 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.

SS6304ZZ specifications

Specification Metric Inch Basis
Bore (d) 20 mm 0.7874 in ISO table for this designation, confirmed by supplier data
Outside diameter (D) 52 mm 2.0472 in ISO table for this designation, confirmed by supplier data
Width (B) 15 mm 0.5906 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

SS6304ZZ is a deep groove ball bearing, 20 mm bore × 52 mm OD × 15 mm wide (0.7874 × 2.0472 × 0.5906 in). It has metal shields on both sides and stainless steel rings and balls.

The SS6304ZZ is a single row deep groove ball bearing manufactured from stainless steel with double metal shields (ZZ). This metric series bearing features a 20mm bore diameter, 52mm outside diameter, and 15mm width, providing corrosion resistance for use in challenging environments.

SS6304 ZZ Metric Series Stainless Steel Ball Bearing

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