NSK HR32907J — Technical Specifications

Brand: NSK
Product Type: Tapered Roller Bearing
Category: Single Row Tapered Roller Bearing

Identification

• Item / Part Number: HR32907J
• EAN: 00029176524295
• Country of Origin: Japan

Dimensions & Weight

• Bore (d): 35 mm (1.378 in)
• Outside Diameter (D): 55 mm (2.1654 in)
• Width (B): 14 mm (0.5512 in)
• Weight: 0.12 kg

Product Properties

• Precision: Standard precision
• Design: Single-row, open design (cup & cone)
• Load Type: Combined loads (high radial + axial load in one direction)

Suffix Meaning

• J: Outer ring raceway diameter and angle comply with ISO/R 355

Product Description (Clean Summary)

The NSK HR32907J is a single-row tapered roller bearing designed with tapered rollers and conical raceways, allowing it to carry combined loads—high radial loads and axial loads in one direction. It is a cup-and-cone design, making it easy to assemble and disassemble. Due to its internal geometry, it is typically mounted with a second tapered roller bearing in a mirror-image arrangement; paired sets can also be used in X, O, or tandem configurations.