Koyo Needle Roller Bearing, 50 mm Bore, 72 mm OD, 22 mm Width

Description

Koyo Needle Roller Bearing, Caged Heavy Duty, Series: NA49 Metric Series, 50 mm Bore, 72 mm OD, 22 mm Width, Open Closure, 48.9 kN Dynamic/82 kN Static Load, Steel Cage, 4800 rpm Grease/7400 rpm Oil Maximum, 250 deg F

Features:

• Thick outer ring provides maximum load capacity and shock resistance with a relatively small radial cross section
• Optimum speed and lubrication-retention capability

Standards/Approval:

• ANSI/ABMA 18.1
• DIN 617

Bore Diameter	50 mm
Cage Material	Steel
Closure Type	Open
Load Capacity	48.9 kN Dynamic/82 kN Static
Maximum Speed	4800 rpm Grease/7400 rpm Oil
Outside Diameter	72 mm
Series	NA49 Metric Series
Temperature Rating	250 deg F
Type	Caged Heavy Duty
Width	22 mm
Manufacturer	Koyo