J-78

Single Row Steel Bearing Cup

Item #101737984

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each One-time purchase

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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

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