Whittet Higgins HYAN-19 Hydraulic Mounting Nut Inch Bearing Thread

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Whittet Higgins HYAN-16 Hydraulic Mounting Nut Inch Bearing Thread

Brand: Whittet-Higgins

Regular price: $7,877.22
Sale price: $7,877.22
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Quantity	Discount
1 Unit	No Discount
20-49 Units	5%
50-99 Units	8%
100-199 Units	15%
200-499 Units	18%
500+ Units	25%

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Whittet-Higgins

Whittet-Higgins specializes in high-quality bearing retention and shaft-locking products used in demanding industrial applications. Its core product range includes precision locknuts, lockwashers, adapter and withdrawal sleeves, shaft nuts, and related installation tools designed to securely position bearings and rotating components. The company offers both inch and metric options, including heavy-duty and corrosion-resistant designs for power transmission, machinery, and other industrial equipment.

Key Features

Hydraulic expansion for easy mounting and dismounting
Precise, uniform clamping force
Controlled bearing preload
Eliminates risk of over-tightening
Suitable for large-diameter shafts
Reduces installation time and labor
Repeatable installation force
Compatible with standard bearing shaft dimensions
Manufactured in USA

Description

Hydraulic Mounting Nut Specifications

Hydraulic Mounting Nuts utilize hydraulic pressure to expand the nut body, allowing easy installation and removal on tapered shaft seats. Once hydraulic pressure is released, the nut contracts to grip the shaft with precise, uniform clamping force.

This system enables controlled bearing preload and eliminates the risk of over-tightening or uneven loading that can occur with conventional tightening methods. Ideal for large-diameter shafts and critical bearing assemblies where precise mounting force is essential.

Manufactured in the USA by Whittet-Higgins.

Specifications

HYAN-16

Specification	Value
Thread	3.137-12
Outside Diameter (inches)	4.156
Face Diameter (inches)	3.844
Width (inches)	0.360-0.385
Material	Steel
Weight	8.388 lb (3804.73 g)
Country of Origin	USA