NSK H3988
Adapter
(BRAND)：NSK
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Designations
H3988
Associated products
Adapter Sleeve
A3988
Adapter Sleeve
Nut
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.)
