Technical Specification Sheet — NSK HR33014J

Identification

• Brand: NSK
• Item Number / Part No.: HR33014J
• EAN: 00029176087639
• Product ID: 10304853
• Category: Tapered Roller Bearing — Single Row
• Bearing Design / Arrangement: Standard version (single row, open design)

Dimensions & Weight

Metric

• Bore (d): 70 mm
• Outside Diameter (D): 110 mm
• Width (B): 31 mm
• Weight: 1.1 kg

Inch

• Bore (d): 2.7559 in
• Outside Diameter (D): 4.3307 in
• Width (B): 1.2205 in

Technical Details

• Roller Rows: Single row
• Cage: Sheet steel cage
• Precision / Tolerance Class: P0 / PN2 / ABEC 1 (Standard Precision)
• Operating Temperature Range: -30 °C to +120 °C
• Suffix / Feature: J — Outer ring raceway diameter and angle comply with ISO/R355

Logistics / Trade

• Country of Origin: Japan
• Customs Tariff Number (HS): 8482 2000

Product Description

The NSK HR33014J is a single-row tapered roller bearing featuring conical raceways and tapered rollers, designed to support combined loads. It is well-suited for applications requiring high radial load capacity along with axial load capacity in one direction (axial capacity increases with contact angle).

This bearing is a separable cup-and-cone design:

• Cone: inner ring + roller set + cage

• Cup: outer ring

Because of its internal design, single-row tapered roller bearings are typically mounted in mirror-image pairs (commonly in X, O, or tandem arrangements) to accommodate axial loads in both directions and to set bearing clearance/preload.

Package Includes: ONE (1) NSK Bearing 33014 J