NJ220

Tier-one manufacturer — brand supplied may vary ✓ Dimensions checked: ISO table and supplier data agree
$275.00 USD
$275.00 USD
Sale Sold out
Bore100 mm 3.937 in
Outside dia.180 mm 7.0866 in
Width34 mm 1.3386 in
TypeCylindrical roller bearing
SealingOpen
ClearanceNormal
Ships separately from our European warehouse — shipping from $79, quoted at checkout
Ships from our European partner stock — allow 5–8 business days
  • NJ220 — illustration
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Image is for illustration purposes only.

What NJ220 means

CodePositionMeaning
NJ Type Cylindrical roller bearing, type NJ: two flanges on the outer ring, one on the inner ring (locates in one direction)
2 Diameter series Diameter series 2 (light)
20 Bore Bore code 20 × 5 = 100 mm

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

NJ220 specifications

Specification Metric Inch Basis
Bore (d) 100 mm 3.937 in ISO table for this designation, confirmed by supplier data
Outside diameter (D) 180 mm 7.0866 in ISO table for this designation, confirmed by supplier data
Width (B) 34 mm 1.3386 in ISO table for this designation, confirmed by supplier data
Bearing type Cylindrical roller bearing Stated by the designation
Seals / shields Open (no seals or shields) 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

NJ220 is a cylindrical roller bearing, 100 mm bore × 180 mm OD × 34 mm wide (3.937 × 7.0866 × 1.3386 in).

The NJ220 is a cylindrical roller bearing with a 100mm bore diameter, 180mm outside diameter, and 34mm width. This single-row bearing design features high radial load capacity and allows for axial displacement of the shaft relative to the housing.

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