HK4020

Single Row Steel Bearing Cup

Item #101651775

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each One-time purchase

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Metric Caged Drawn Cup Needle Roller Bearing

Item #100739858

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Product Details

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)

Specifications

Operating Temperature [Min]	-22 ˚F
Component	Outer Ring
Limiting Speed - Oil	7900 rpm
Cage Material	Steel
End Type	Open End
Mounting Method	Press Fit
Fillet Radius	0.04 in, 1 mm
No. of Rows	Single
Static Load Rating [Max]	11,330.00 lbf
I.D.	1.57 in, 40 mm
Oil Hole	w/o Oil Hole
Enclosure	Open
Speed (Max) Oil	7900 rpm
Overall Width	0.79 in, 20 mm
Self Aligning	No
Operating Temperature [Max]	230 ˚F
Precision Ground	No
Outer Ring Width	0.79 in, 20 mm
Origin	Needle Radial
Lubricant	Rust Preventative
Cage Type	Riveted
O.D. Type	Straight
Working Load	3830 lbf
Relubrication Feature	No
Speed (Max) Grease	5200 rpm
Bearing Design	Outer Ring & Roller Assembly
O.D.	1.85 in, 47 mm
Relubricatable	No
Limiting Speed - Grease	5160 rpm
Radial Internal Clearance	N/A
Dynamic Load Rating	25.1 kN
Housing Bore [Min]	1.8491 in
Series	HK
Bore Type	Round
Tolerance	Iso Class 0 (RBEC 1)
Bearing Material	1010 Steel
Precision Class	ABEC 1
Static Load Rating	50.4 kN
Housing Bore [Max]	1.8501 in
Capacity	Standard Capacity
Rolling Element	Needle Roller
Radial Internal Clearance Specification	N/A
Weight	0.12 LB
EAN or UPC	605790216664