KSCdirect

Product Data

KSCdirect Part #: KOY K50X57X18FH
Description: K50X57X18FH,K50X57X18FH;PBL225, Needle Roller Bearings--Radial Needle Roll
MFG Part #: K50X57X18FH
UPC: 605790269097
Supplier: Koyo
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Details

Description

Koyo Needle Roller and Cage Assembly, Radial, Series: K Metric Series, 50 mm Bore, 57 mm OD, 18 mm Width, For Shaft Diameter: 49.989 to 50 mm, 31.3 kN Dynamic/56.4 kN Static Load, Steel, 5500 rpm Grease/8500 rpm Oil Maximum, 120 deg C

Features:

  • Unitized design simplifies handling and installation while allowing for increased lube flow
  • Split and segmented designs allow mounting at difficult positions on crankshafts and gear shafts
  • Controlled contour rollers optimize contact stress distribution
  • Special manufacturing processes help increase roller fatigue resistance and minimize axial drift effects in critical applications
  • Optimized cage piloting geometry minimizes pressure velocity effects

Applications:

Automotive and Truck Transmissions, Agricultural and Construction Equipment, 2-Cycle Engines, Pumps and Compressors

Standards/Approval:

  • DIN 5405 Part 1

Attributes/Specifications

Bore Diameter 50 mm
For Shaft Diameter 49.989 to 50 mm
Load Capacity 31.3 kN Dynamic/56.4 kN Static
Material Steel
Maximum Speed 5500 rpm Grease/8500 rpm Oil
Outside Diameter 57 mm
Series K Metric Series
Temperature Rating 120 deg C
Type Radial
Width 18 mm
Manufacturer Koyo

Supplemental Files