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Solid Type Needle Roller Bearing NK / RNA (Part Numbers)

Solid Type Needle Roller Bearing NK / RNA

The thick outer ring provides maximum load capacity and shock resistance with a relatively small radial cross section.

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Part Number

Configured Part Number is shown.

Part Number
RNA4901
RNA4904
RNA4905
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSI.D.
(Ø)
O.D.
(Ø)
Width
(mm)
Rotational Speed
(rpm)
Basic Load Rating: Dynamic Load
(N)
Basic Load Rating: Static Load
(N)
Clearance sign

MYR 56.94

1 Piece(s) 6 Day(s) or more 10162413180001050012300CN (usually)

MYR 68.68

1 Piece(s) 6 Day(s) or more 10253717120002130025500CN (usually)

MYR 76.07

1 Piece(s) 6 Day(s) or more 1030421797002430031700CN (usually)

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Basic Information

Raceway Ring Shape Needle Roller Load Direction Radial Inner/Outer Ring Material Steel
Precision (JIS) Grade 0 Number of Raceway Ring Rows Single Row Size Standards Metric System
Specifications Standard Rolling Element Material Steel Outer Ring Type Flat
Retainer Type Punching

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