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Unit of Measure

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Ordering Options

N/A Contact NTN Customer Relations

Technical Specifications

Type

N/A Locknut

Locking Type

N/A Locknut

Material

N/A Steel

Mating Lockwasher

N/A AW56

Grade

N/A Standard

Bore No. of Adapter

N/A 56

Weight

N/A 22.046 lb10.000 kg

Dimensional Specifications


Standard Locknut - Dimensions

Bore Size

N/A 11.0236 in280.000 mm

d2

N/A 13.7795 in350.000 mm

d1

N/A 12.5984 in320.000 mm

B

N/A 1.4961 in38.000 mm

G

N/A Tr280x4

b

N/A 0.9449 in24.000 mm

h

N/A 0.4724 in12.000 mm

Number of Slots

N/A 4

g

N/A 12.8346 in326.000 mm

d6

N/A 11.1024 in282.000 mm

r1 max

N/A 0.0315 in0.800 mm

Thread Pitch

N/A 0.1575 in4.000 mm