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NNU4921KM NA P52 URB

Cylindrical Roller Bearing Double Row

NNU4921KM-NA-P52-URB/1253828

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Specifications

Availability 0 pcs
Brand URB
Item Number NNU4921KM NA P52 URB
Category Cylindrical Roller Bearing Double Row

Weight and Dimensions

Inner (d) MM 105,00
Outer (D) MM 145,00
Width (B) MM 40,00
Weight (kg) 1.87

Product Properties

Bore K - 1:12 Tapered Bore (Standard for Most Types)
Seal No Seal
Cage Type M - Brass Cage
External Modification No External Modification
Radial Internal Play C2 Internal Play (Less than Cn)
Precision P5 Precision (Higher than P6)
Heat Stabilization No Heat Stabilization - Temperatures up to 120 °C

Suffix description

K Tapered Bore Bearing
M Machined Brass Cage Guided On The Rolling Elements
NA Radial Clearance, Non-Interchangeable Elements
P5 Dimensional and running accuracy to ISO tolerance class 5

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