Koyo Radial Needle Roller, 50 mm Bore, 29.8 mm Width, 5400 rpm

Description

Koyo Radial Needle Roller and Cage Assembly, Caged Round Bore Single Row, Series: K Metric Series, 50 mm Bore, 55 mm OD, 29.8 mm Width, For Shaft Diameter: 50 mm, 38.2 kN Dynamic/92.4 kN Static Load, High Carbon Chrome Steel Bearing/Machined Hardened Steel Cage, 5400 rpm Grease/8400 rpm Oil Maximum, -30 to 110 deg C

Features:

• Best used for applications that require maximum radial load capacity and a thin cross section
• Most sizes use a hardened steel cage (no callout)
• The housing bore and shaft must be hardened and machined
• Utilized design simplifies handling and installation while allowing for increased lube flow
• Split and segmented designs allows mounting at difficult positions on crankshafts and gear shaft
• Controlled contour rollers optimize contact stress distribution
• Special manufacturing processes help increase roller fatigue resistance and minimize axial drift effect in critical applications
• Optimized cage piloting geometry minimizes pressure velocity effects

Applications:

Automotive, Truck transmissions, Agricultural, Construction Equipment, Two-Cycle Engines, Pump and Compressors

Standards/Approval:

• ABEC1

Bore Diameter	50 mm
For Shaft Diameter	50 mm
Load Capacity	38.2 kN Dynamic/92.4 kN Static
Material	High Carbon Chrome Steel Bearing/Machined Hardened Steel Cage
Maximum Speed	5400 rpm Grease/8400 rpm Oil
Outside Diameter	55 mm
Series	K Metric Series
Temperature Rating	-30 to 110 deg C
Type	Caged Round Bore Single Row
Width	29.8 mm
Manufacturer	Koyo

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