Koyo Needle Roller Bearing, NA49, 20 mm Bore, Heavy Duty

Description

Koyo Needle Roller Bearing, Caged Heavy Duty, Series: NA49 Metric Series, 20 mm Bore, 37 mm OD, 18 mm Width, Contact Single Sealed Closure, 18.5 kN Dynamic/21.2 kN Static Load, Steel Cage, 7800 rpm Grease Maximum, -30 to 110 deg C

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	20 mm
Cage Material	Steel
Closure Type	Contact Single Sealed
Load Capacity	18.5 kN Dynamic/21.2 kN Static
Maximum Speed	7800 rpm Grease
Outside Diameter	37 mm
Series	NA49 Metric Series
Temperature Rating	-30 to 110 deg C
Type	Caged Heavy Duty
Width	18 mm
Manufacturer	Koyo