J-78

Single Row Steel Bearing Cup

Item #101737984

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each One-time purchase

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Caged Drawn Cup Needle Roller Bearing

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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

Relubricatable	No
Outer Ring Width	0.5 in, 12.7 mm
Oil Hole	w/o Oil Hole
Relubrication Feature	No
Housing Bore [Max]	0.6255 in
Bore Type	Round
Operating Temperature [Max]	230 ˚F
Speed (Max) Oil	26000 rpm
Speed (Max) Grease	17000 rpm
I.D.	0.44 in, 11.17 mm
Working Load	883 lbf
Cage Type	Riveted
Static Load Rating [Max]	1,730.00 lbf
Tolerance	Iso Class 0 (RBEC 1)
Overall Width	0.5 in, 12.7 mm
Mounting Method	Press Fit
End Type	Open End
Housing Bore [Min]	0.6245 in
Origin	Needle Radial
Lubricant	Rust Preventative
Operating Temperature [Min]	-22 ˚F
Component	Outer Ring
Rolling Element	Needle Roller
Bearing Material	1010 Steel
Cage Material	Steel
Enclosure	Open
O.D.	0.63 in, 15.89 mm
Precision Class	ABEC 1
O.D. Type	Straight
Series	J
Bearing Design	Outer Ring & Roller Assembly
Capacity	Standard Capacity
Precision Ground	No
No. of Rows	Single
Static Load Rating	7.67 kN
Width	1/2 in
Radial Internal Clearance Specification	N/A
Dynamic Load Rating	6.34 kN
Self Aligning	No
Radial Internal Clearance	N/A
Limiting Speed - Grease	17000 rpm
Limiting Speed - Oil	26000 rpm
Weight	0.003 LB
EAN or UPC	605790195556