INA AM Precision Locknuts (M15-M90)

INA precision locknuts series AM with axial set screws, used to axially locate the split inner ring of crossed roller bearings XV and to set bearing clearance or preload.

Key features

Locking by set screws acting axially on the thread
Precision thread for accurate setting of clearance or preload
Sizes AM 15 to AM 40 and AM 45 to AM 90 with different fixing hole patterns
Tightening torque, axial load and breakaway torque data listed per size

Specifications

Series	AM
Thread range	M15x1 to M90x2
Locking	Axial set screws
Application	Crossed roller bearings XV
Source	INA Crossed Roller Bearings for High Precision Applications (KSX), p. 46, 58

AM 15		Thread: M15x1 \| D: 30 mm \| h: 18 mm \| Mass: 0.06 kg
AM 17		Thread: M17x1 \| D: 32 mm \| h: 18 mm \| Mass: 0.07 kg
AM 20		Thread: M20x1 \| D: 38 mm \| h: 18 mm \| Mass: 0.13 kg
AM 25		Thread: M25x1.5 \| D: 45 mm \| h: 20 mm \| Mass: 0.16 kg
AM 30		Thread: M30x1.5 \| D: 52 mm \| h: 20 mm \| Mass: 0.2 kg
AM 35/58		Thread: M35x1.5 \| D: 58 mm \| h: 20 mm \| Mass: 0.23 kg
AM 35		Thread: M35x1.5 \| D: 65 mm \| h: 22 mm \| Mass: 0.33 kg
AM 40		Thread: M40x1.5 \| D: 65 mm \| h: 22 mm \| Mass: 0.3 kg
AM 45		Thread: M45x1.5 \| D: 70 mm \| h: 22 mm \| Mass: 0.34 kg
AM 50		Thread: M50x1.5 \| D: 75 mm \| h: 25 mm \| Mass: 0.43 kg
AM 60		Thread: M60x2 \| D: 90 mm \| h: 26 mm \| Mass: 0.65 kg
AM 70		Thread: M70x2 \| D: 100 mm \| h: 28 mm \| Mass: 0.79 kg
AM 90		Thread: M90x2 \| D: 130 mm \| h: 32 mm \| Mass: 1.58 kg

Lock Nuts & WashersINA

13 product codes available in this family

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INA AM Precision Locknuts (M15-M90)

Brand INA·Lock Nuts & Washers

Available part numbers (13)

AM 15, AM 17, AM 20, AM 25, AM 30, AM 35/58, AM 35, AM 40, AM 45, AM 50 + 3 more — see full table ↓

How to order

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INA AM Precision Locknuts (M15-M90)