HK2820

Tier-one manufacturer — brand supplied may vary ✓ Verified against manufacturer sources
$9.05 USD
$9.05 USD
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Bore28 mm 1.1024 in
Outside dia.35 mm 1.378 in
Width20 mm 0.7874 in
TypeDrawn cup needle roller bearing, open ends
SealingOpen
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  • HK2820 Needle Roller Bearings
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Image is for illustration purposes only.

HK2820 specifications

Specification Metric Inch Basis
Bore (d) 28 mm 1.1024 in ISO table for this designation, confirmed by supplier data
Outside diameter (D) 35 mm 1.378 in ISO table for this designation, confirmed by supplier data
Width (B) 20 mm 0.7874 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 HK2820 catalogue values. Ratings differ slightly between makers; the brand we ship may vary.
Dynamic load rating, C21.35 kN4,800 lbf
Static load rating, C036.03 kN8,100 lbf
Limiting speed, grease5,500 rpm
Limiting speed, oil8,500 rpm

HK2820 is a drawn cup needle roller bearing, open ends, 28 mm bore × 35 mm OD × 20 mm wide (1.1024 × 1.378 × 0.7874 in). NTN catalogue values for HK2820: dynamic load rating C = 21.35 kN, static C0 = 36.03 kN, limiting speed 5,500 rpm on grease, 8,500 rpm on oil.

The HK2820 is a drawn cup needle roller bearing without an inner ring, designed with a thin-walled outer ring and full complement of needle rollers. This bearing requires a hardened and ground shaft as the raceway for proper operation.

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