Description

NACHI Spherical Roller Bearing, Series: 22200, 70 mm Bore, 125 mm OD, 2 Rows, 31 mm Width, Open Closure, 257000 N Dynamic/220000 N Static Load, Steel Alloy Bearing, Pressed Steel Cage, 4000 rpm Grease/5300 rpm Oil Maximum, 400 deg F

Features:

• Long life
• Low friction/torque
• Low operating temperature
• Reduced noise and vibration
• Improved roller roundness and raceway accuracy
• Enhanced surface finishes result in improved lube film
• Self-aligning in low and high speed applications
• Press fitting adapter sleeves make internal clearance adjustment

Applications:

For high axial, impulse and heavy load applications such as paper manufacturing, rolling and other large size machineries, gearboxes, wind turbines, pumps, mining/construction, marine propulsion and drilling equipment

Bearing Material	Steel Alloy
Bore Diameter	70 mm
Cage Material	Pressed Steel
Closure Type	Open
Load Capacity	257000 N Dynamic/220000 N Static
Maximum Speed	4000 rpm Grease/5300 rpm Oil
Number of Rows	2
Outside Diameter	125 mm
Series	22200
Temperature Rating	400 deg F
Width	31 mm
Manufacturer	Nachi America Inc. - Bearing Division