HK1816

Tier-one manufacturer — brand supplied may vary ✓ Verified against manufacturer sources
$6.14 USD
$6.14 USD
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Bore18 mm 0.7087 in
Outside dia.24 mm 0.9449 in
Width16 mm 0.6299 in
TypeDrawn cup needle roller bearing, open ends
SealingOpen
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Equivalent to TIMKEN HK1816INA HK1816Details →
  • HK1816 Needle Roller Bearings
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Image is for illustration purposes only.

HK1816 specifications

Specification Metric Inch Basis
Bore (d) 18 mm 0.7087 in ISO table for this designation, confirmed by supplier data
Outside diameter (D) 24 mm 0.9449 in ISO table for this designation, confirmed by supplier data
Width (B) 16 mm 0.6299 in ISO table for this designation, confirmed by supplier data
Bearing type Drawn cup needle roller bearing, open ends Stated by the designation
Seals / shields Open Supplier catalogue listing
Cage Steel Supplier catalogue listing
Material Steel Supplier catalogue listing
Reference ratings: NTN HK1816 catalogue values. Ratings differ slightly between makers; the brand we ship may vary.
Dynamic load rating, C11.79 kN2,650 lbf
Static load rating, C017.35 kN3,900 lbf
Limiting speed, grease8,500 rpm
Limiting speed, oil13,000 rpm

Equivalent to / interchanges with

BrandPart numberBasis
TIMKEN HK1816 Timken Interchange Guide
INA HK1816 Timken Interchange Guide

Equivalents are dimensional and closure-for-closure: same bore, outside diameter, width, seals or shields and internal clearance. Bearing interchange tables

HK1816 is a drawn cup needle roller bearing, open ends, 18 mm bore × 24 mm OD × 16 mm wide (0.7087 × 0.9449 × 0.6299 in). Published interchange tables list it as equivalent to TIMKEN HK1816, INA HK1816. NTN catalogue values for HK1816: dynamic load rating C = 11.79 kN, static C0 = 17.35 kN, limiting speed 8,500 rpm on grease, 13,000 rpm on oil.

The HK1816 is a drawn cup needle roller bearing with an open end design. This bearing type features a thin-walled outer ring with needle rollers guided directly on a hardened shaft, providing a compact radial bearing arrangement with high load capacity relative to its size.

HK1816 Open Type, Caged Drawn Cup Needle Roller Bearing, 18 mm Inner Diameter x 24 mm Outer Diameter x 16 mm Width

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