Description
Brand - NADELLA
Item Number - LR 23 NADELLA
Category - Adjusting Nut (LR Series)
Principal Dimensions & Load Ratings (Metric):
Thread (A) - 80 x 2
Dimension (D) Ø - 105 mm
Dimension (B) Ø - 97 mm
Dimension (C) - 15 mm
Dimension (b x h) - 8 x 3.5
Grub Screw (Hc) - 1 x M8
Unlocking Torque - 650 Nm*
Maximum Axial Load - 255400 N
Weight - 0.42 kg
Other salient points to be noted:
• LR nuts are ideal for applications where strong radial clamping is essential
• When the Hc grub screw is tightened, it exerts radial force on the threaded spring for secure fixation
• The flat surface opposite the threaded end ensures accurate positioning and firm locking of bearings and other precision components
• Material: High elastic limit steel
• Peripheral notches: 4 x 90°
• Grub screw: Hc type with dog-point tip 14.9
• Standard manufacturing: 4H class precison threading, right-hand thread, Fine-ground contact face, Marquing on the opposite side, Black oxide
• Other versions are also available upon request: Fine-ground threads, Left-hand thread, 2 twinned screws for increased locking torque, Other sizes, Other materials
* Values obtained with Hc grub screws: M 8 screw - clamping torque 18 Nm
♦ ♦ Images are for representation purposes only
Item Number - LR 23 NADELLA
Category - Adjusting Nut (LR Series)
Principal Dimensions & Load Ratings (Metric):
Thread (A) - 80 x 2
Dimension (D) Ø - 105 mm
Dimension (B) Ø - 97 mm
Dimension (C) - 15 mm
Dimension (b x h) - 8 x 3.5
Grub Screw (Hc) - 1 x M8
Unlocking Torque - 650 Nm*
Maximum Axial Load - 255400 N
Weight - 0.42 kg
Other salient points to be noted:
• LR nuts are ideal for applications where strong radial clamping is essential
• When the Hc grub screw is tightened, it exerts radial force on the threaded spring for secure fixation
• The flat surface opposite the threaded end ensures accurate positioning and firm locking of bearings and other precision components
• Material: High elastic limit steel
• Peripheral notches: 4 x 90°
• Grub screw: Hc type with dog-point tip 14.9
• Standard manufacturing: 4H class precison threading, right-hand thread, Fine-ground contact face, Marquing on the opposite side, Black oxide
• Other versions are also available upon request: Fine-ground threads, Left-hand thread, 2 twinned screws for increased locking torque, Other sizes, Other materials
* Values obtained with Hc grub screws: M 8 screw - clamping torque 18 Nm
♦ ♦ Images are for representation purposes only
