MALAYABEARING
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MALAYA · Thrust Ball Bearings

51128

Thrust Ball Bearings

  • ⌀d140mm
  • ⌀D180mm
  • B31mm

MALAYA 51128 is a thrust ball bearing manufactured to ISO dimensional and tolerance standards for industrial plant and OEM use. It has a 140 mm bore, a 180 mm outside diameter and a width of 31 mm. Supplied with CN internal clearance and sheet metal cage. Rated to 2,600 rpm under oil lubrication. Dimensionally interchangeable with SKF 51128 and NTN 51128.

Request a price Same bore

Quoted the same working day. Orders placed before 4 PM dispatch same day.

Interchange

Same ISO envelope. These designations share the dimensions above and fit the same housing.

  • SKF51128
  • NTN51128

Specification

Dimensions

Bore Ø140mm
Outside Ø180mm
Width31mm
Mass2.05kg

Design

TypeSingle Row Ball
Rolling elementBall
RowsSingle Row
SealingOpen
CageSheet Metal
ClearanceCN
PrecisionGrade 0
Size standardMetric System

Performance

Dynamic load C111kN
Static load C₀440kN
Limiting speed (oil)2,600rpm
Limiting speed (grease)1,800rpm
Min temperature-40°C
Max temperature120°C

Nearest sizes

Same family, closest bore — the usual substitutions.