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IKO

Model # :WBB1499284

MPN #: TAF708525

IKO Machined Type Needle Roller Bearing METRIC TAF708525, 70mm Bore, 85mm OD

Product Description
IKO Machined Type Needle Roller Bearing consists of solid outer ring, rollers and retainer, without inner ring. They are with low sectional height, large load ratings and rigidity, and come with no seals. Proper lubricant must be applied when they are used, as prepacked grease is not provided for these series. GTR series are full compliment bearings with mallet-shaped rollers that are guided by guide rail and groove to minimize skewing. These bearings are suitable for applications with heavy loads, shock loads or oscillating motions. Machined Type needle roller bearings are generally used with shafts without inner rings. 0.2µmRa or less shaft surface finish and HRC 58 to 64 shaft hardness are recommended. When these requirements are not possible, use of IKO Inner Rings are recommended.

PRICE
$119.95

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Weights & Dimensions

Width25 mm
Bore Tolerance+0.049 / +0.030
Outside Dimension Tolerance+0 / -0.015 mm
Width (C) Tolerance+0 / -0.150
Bore70 mm
Max Housing Shoulder Diameter81
ToleranceISO Class 0
Outside Dimension85 in
Static Load120000 N
Outer Ring Corner Radius Min0.6

Product Details

Dynamic Load Rating (N)55500
SeriesTAF
Oil Max Speed5500 rpm
Manufacturers Part NumberTAF708525
Grease Max Speed3300 rpm
Oil Hole & GrooveYes
BrandIKO