INA KR30NMT – Cam Follower with Needle Rollers, with Hexagon Nut

General Information

• Brand: INA
• Item Number: KR30NMT
• Category: Cam Follower
• EAN: 4054362445869
• Country of Origin: Germany

Dimensions & Weight

• Stud Diameter (d): 12 mm / 0.4724 in
• Outer Diameter (D): 30 mm / 1.1811 in
• Roller Width (B): 14 mm / 0.5512 in
• Weight: 0.095 kg

Product Properties

• Seal: No seal (open design)
• Mounting: Threaded stud with hexagon nut (NMT)
• Eccentric Ring: None (other mounting method, no eccentric collar)
• Running Surface: Standard track surface
• Rolling Elements: Needle rollers with cage

Suffix Description

• NMT: Supplied with hexagon nut for easy mounting.

Product Description

The INA KR30NMT is a compact cam follower with needle rollers, designed for use on flat or profiled tracks. The cam follower has a thick-walled outer ring, which allows it to withstand high radial loads, and a solid threaded stud for simple installation using the included hexagon nut.

Inside the cam follower, needle rollers are guided by a cage, which:

• Prevents direct contact between rolling elements
• Reduces friction compared to full-complement designs
• Allows for higher rotational speeds and lower heat generation

The internal design enables the cam follower to absorb axial loads due to misalignment in both directions. Instead of being mounted in a housing bore, it runs against a flat counter-track or cam surface.

Typical Applications

• Conveyor systems
• Linear guidance systems
• Cam mechanisms
• Packaging and automation equipment
• Material handling machinerY

   PACKAGE INCLUDES: ONE (1) INA Cam Follower KM30 NMT