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Unit of Measure

Technical Specifications

Type

Locknut

Locking Type

Locknut

Material

Steel

Mating Lockwasher

AW28

Grade

Standard

Bore No. of Adapter

28

Weight

3.439 lb1.560 kg

Dimensional Specifications


Standard Locknut - Dimensions

Bore Size

5.5118 in140.000 mm

d2

7.08660 in180.000 mm

d1

6.2992 in160.000 mm

B

0.8661 in22.000 mm

G

M140x2

b

0.5512 in14.000 mm

h

0.2362 in6.000 mm

Number of Slots

4

g

6.6142 in168.000 mm

d6

5.5512 in141.000 mm

r1 max

0.0276 in0.700 mm

Thread Pitch

0.0787 in2.000 mm