Industrial Bearings Solutions
  • Address05 Stanley Street Central Hongkong
  • Factory Address05 Stanley Street Central Hongkong
  • Worktime9:00-18:00 pm
  • Phone(Working Time)+852(3)1591338

Four Row Cylindrical Roller Bearings NTN

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Multi-row or 4 row Cylindrical Roller Bearings are primarily designed and used as roll-neck bearings in rolling mills.The four rows of rollers lends itself to carry large radial loads for the given bearing cross section. Contoured rollers with tight diametrical tolerances maximize the ability of this bearing to evenly distribute the load to all four rows.Most common types include the use of a machined brass finger cage or a machined mild steel finger cage.No suffix is required for the brass cage but the SM suffix is used for the steel.In larger sizes,the use of a steel pin type cage with hollow rollers is standard.Many outer race and inner race configurations and design types are available to meet installation or interchangeability requirements.Most bearings are supplied with C4 Internal Radial Clearance and P5 Accuracy to perform well in these roll neck applications.

4R4054

Original 4R4054
1 pcs Negotiable

4R8011

Original 4R8011
1 pcs Negotiable

4R17201

Original 4R17201
1 pcs Negotiable

4R9403

Original 4R9403
1 pcs Negotiable

4R6020

Original 4R6020
1 pcs Negotiable

4R2437

Original 4R2437
1 pcs Negotiable

4R10406

Original 4R10406
1 pcs Negotiable

4R6021

Original 4R6021
1 pcs Negotiable

4R7605

Original 4R7605
1 pcs Negotiable

4R6023

Original 4R6023
1 pcs Negotiable

4R4819

Original 4R4819
1 pcs Negotiable

4R3625

Original 4R3625
1 pcs Negotiable
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