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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 AWL40

Grade

N/A Standard

Bore No. of Adapter

N/A 40

Weight

N/A 6.570 lb2.980 kg

Dimensional Specifications


Standard Locknut - Dimensions

Bore Size

N/A 7.8740 in200.000 mm

d2

N/A 9.4488 in240.000 mm

d1

N/A 8.5827 in218.000 mm

B

N/A 1.1417 in29.000 mm

G

N/A M200x3

b

N/A 0.7087 in18 mm

h

N/A 0.3150 in8.000 mm

Number of Slots

N/A 4

g

N/A 8.8189 in224.000 mm

d6

N/A 7.9331 in201.500 mm

r1 max

N/A 0.0276 in0.700 mm

Thread Pitch

N/A 0.1181 in3.000 mm