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H3988

Adapter

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Parts Number
H3988 Adapter			Add to Compare You can use this service by registering as a member.

Product Information

Designations

H3988

Associated products

Adapter Sleeve	A3988		Adapter Sleeve
Nut	AN88		Nut
Stopper	AL88		Stopper

Dimensions

d1	410	mm	Shaft diameter
d	440	mm	Nominal bore diameter
B1	189	mm	Width
d2	520	mm	Outside diameter lock nut
B2	60	mm	Width lock nut including lock washer
B5	77	mm	Width lock nut including stopper

Abutment and Fillet Dimensions

A(min.)	99	mm	Internal clearance of outer ring from side face to housing
K(min.)	550	mm	Diameter of housing abutment
de(min.)	458	mm	Diameter of abutment
b(min.)	17	mm	Internal clearance of inner ring from side face to shaft

Mass

Mass

58.6

kg

Mass (approx.)

CAD

Customer Questions

More Information

More Information
NSK Product Type	Bearing Accessories
Designations	H3988

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