JTEKT Bearings HK4520B - Caged Drawn Cup Needle Roller Bearing - 45 mm ID, 52 mm OD, 20 mm Width
MFR #:HK4520B
EIS #:HK452008
UPC #:605790212284
MFR #:HK4520B
EIS #:HK452008
UPC #:605790212284
Out of Stock
Min Qty:1
|Qty Increment:1
HK4520B - Needle Roller Bearing, Drawn Cup Needle Roller Bearings
$20.00 / Piece
Min Qty:1
|Qty Increment:1
HK4520B - Needle Roller Bearing, Drawn Cup Needle Roller Bearings
- Attributes
- Features
Attributes
General Information
Item NameNeedle Roller Bearings
SeriesHK
General Features
Net Weight0.056 kg
Design & Construction
Bore TypeRound
Cage MaterialSteel
Cage TypeRiveted
Closure TypeOpen
Lubrication TypeRust Preventative
Material1010 Steel
Mounting MethodPress Fit
Relubrication FeatureNo
Rolling ElementNeedle Roller
Rolling Element Material52100
Row TypeSingle row
Performance Details
Dynamic Load Capacity27.2 kn
Operating Temperature-30 to 110 °C
Precision ClassABEC 1
Self AligningNo
Speed Rating4600 rpm (Grease) | 7000 rpm (Oil)
Static Load Capacity58.2 kn
Physical Properties
Bore Diameter45 mm
Fillet Radius0.039 Inch
Outside Diameter52 mm
Outside Width0.787 Inch
Overall Width0.7874 Inch
Features
- Best used for good radial load capacity and high speeds for thin cross section applications
- A hardened and machined shaft or an "IR" Inner Ring is required for optimal performance
- A press fit into the housing is required
- Available with an oil hole (-OH or .AS1 in suffix)
- Available with one seal (JT, MJT, HK-RS) or two seals (JTT, HK-.2RS)
- Available with heavy duty rollers (JH style) for applications that require maximum radial load capacity and high speed
- Available with a closed end (MJ , BK)
- Available in inch (J, MJ) and metric (HK, BK)