HK4512
Tier-one manufacturer — brand supplied may vary ✓ Dimensions confirmed by two independent sourcesRegular price
$11.40 USD
Regular price
Sale price
$11.40 USD
Unit price
per
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Bore45 mm
1.7717 in
Outside dia.52 mm
2.0472 in
Width12 mm
0.4724 in
TypeDrawn cup needle roller bearing, open ends
SealingOpen
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HK4512 specifications
| Specification | Metric | Inch | Basis |
|---|---|---|---|
| Bore (d) | 45 mm | 1.7717 in | ISO table for this designation, confirmed by supplier data |
| Outside diameter (D) | 52 mm | 2.0472 in | Two independent catalogue sources agree |
| Width (B) | 12 mm | 0.4724 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 | |
| Material | Needle roller bearing | Supplier catalogue listing | |
HK4512 is a drawn cup needle roller bearing, open ends, 45 mm bore × 52 mm OD × 12 mm wide (1.7717 × 2.0472 × 0.4724 in).
HK4512 is a drawn cup needle roller bearing without an inner ring, designed for applications where the shaft serves as the inner raceway. The thin-walled drawn cup construction provides high load capacity in minimal radial space.
Measurement Type
Metric
Inner Diameter (ID)
45 mm
Outside Diameter (OD)
52 mm
Width
12 mm
Sealing
Open
Precision Class
ABEC 1 | ISO P0
Ball Material
Needle Roller Bearing
Bearing Type
Needle Non Thrust Roller Bearings
Other Features
Drawn Cup Needle Roller Bearing | Radial Load Design
Component
Roller Assembly with Outer Ring-No Inner Ring
Weight (kg)
0.036
Basic Number
HK4512
UNSPSC
31171512
