KSCdirect

Product Data

KSCdirect Part #: KOY K55X63X25
Description: K55X63X25,K55X63X25;PBL225, Needle Roller Bearings--Radial Needle Roller a
MFG Part #: K55X63X25
UPC: 605790269110
Supplier: Koyo
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Details

Description

Koyo Needle Roller and Cage Assembly, Radial, Series: K Metric Series, 55 mm Bore, 63 mm OD, 25 mm Width, For Shaft Diameter: 54.987 to 55 mm, 49.8 kN Dynamic/96.5 kN Static Load, Steel, 5000 rpm Grease/7800 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 55 mm
For Shaft Diameter 54.987 to 55 mm
Load Capacity 49.8 kN Dynamic/96.5 kN Static
Material Steel
Maximum Speed 5000 rpm Grease/7800 rpm Oil
Outside Diameter 63 mm
Series K Metric Series
Temperature Rating 120 deg C
Type Radial
Width 25 mm
Manufacturer Koyo

Supplemental Files