Name: NN4934K C9 NA P4 NTN
Brand: NTN

NN4934K C9 NA P4 NTN

Double-row cylindrical roller bearing

Stock

not in stock

Brand

NTN

Article number

NN4934K C9 NA P4 NTN

Inside diameter

170mm

Outside diameter

230mm

Width

60mm

Product description

The NN4934K C9 NA P4 NTN is a double-row cylindrical roller bearing. This bearing has a particularly high radial load capacity. The design consists of a solid inner and outer ring with a double row of cylindrical rollers with a cage. The rolling elements are guided between flanges. This construction enables compact bearing arrangements with high radial stiffness and very high load capacity. The outer ring is separable from the inner ring, facilitating (dis)assembly.

The NN4934K C9 NA P4 NTN is equipped with a cage that prevents the cylindrical rollers from coming into contact with each other. This design allows for controlled movement of the rolling elements. There is less friction than in full-complement cylindrical roller bearings. As a result, higher rotational speeds are possible, and less heat is generated.

Product specifications

Inside diameter 170mm
Outside diameter 230mm
Width 60mm

All dimensions

Inner (d) MM 170
Outer (D) MM 230
Width (B) MM 60

Suffix description

K Tapered Bore, Taper 1:12
C9NA Non-Interchangeable Radial Internal Clearance For Cylindrical Roller Bearing
P4 Dimensional & Running Accuracy To ISO Tolerance Class 4 (More Accurate Than P5)-Abec.7

Technical details

Availability 0 pcs
Brand NTN
Item number NN4934K C9 NA P4 NTN
Category Cylindrical Roller Bearing Double Row

Weight and Dimensions

Weight (kg) 6.85

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 Special Internal Clearance
Precision P4 Precision (Higher than P5)
Heat Stabilization No Heat Stabilization - Temperatures up to 120 °C

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