RLS12-ZZ

Tier-one manufacturer — brand supplied may vary ✓ Bore checked against the ISO table
$40.20 USD
$40.20 USD
Sale Sold out
Bore1-1/2 in 38.1 mm
Outside dia.3-1/4 in 82.55 mm
Width3/4 in 19.05 mm
TypeInch-dimension radial ball bearing, light series
SealingMetal shields, both sides
Ships from US partner stock — flat-rate shipping, calculated by weight at checkout
  • RLS-12-ZZ Ball Bearings JAF Bearings
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Image is for illustration purposes only.

What RLS12-ZZ means

CodePositionMeaning
RLS Type Inch-dimension radial ball bearing, light series
12 Bore Bore in eighths of an inch: 12/8 = 1-1/2 in
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.

RLS12-ZZ specifications

Specification Metric Inch Basis
Bore (d) 38.1 mm 1-1/2 in (1.5) ISO table for this designation, confirmed by supplier data
Outside diameter (D) 82.55 mm 3-1/4 in (3.25) Supplier catalogue listing
Width (B) 19.05 mm 3/4 in (0.75) Supplier catalogue listing
Bearing type Inch-dimension radial ball bearing, light series Stated by the designation
Seals / shields Metal shields, both sides Stated by the designation

RLS12-ZZ is an inch-dimension radial ball bearing, light series, 1-1/2 in bore × 3-1/4 in OD × 3/4 in wide (38.1 × 82.55 × 19.05 mm). It has metal shields on both sides.

The RLS12 ZZ is a deep groove ball bearing from the RLS series, featuring double metal shields (ZZ) for protection against contaminants while maintaining pre-lubrication. Deep groove ball bearings are versatile radial bearings capable of handling both radial and axial loads in both directions.

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