Tapered Roller Bearing Assembly, 3-1/4 in Bore, Timken®

Description

Timken®, NA749-90047, Tapered Roller Bearing Assembly, Straight Bore Unmounted, Series: 745, 3-1/4 in Bore, 6.63 in OD, 2 Rows, 4 in Width, 147000 lb Dynamic/187600 lb Static Load, Steel Bearing, -65 to 250 deg F

Features:

• Engineered to deliver higher speeds, heavier loads and longer life
• Unrivaled technology and engineering support
• Provides a solution for many fixed or floating bearing applications where simplicity of assembly is required

Applications:

Aerospace, Agriculture, Automotive, Heavy Truck, Cement, Aggregate, Coal, Oil and Gas, Construction, Gear Drives, Machine Tools, Mining, Paper, Metals, Rail and Wind Industries Applications

Standards/Approval:

• Standard Class 2
• DIN 623

Bearing Material	Steel
Bore Diameter	3-1/4 in
Cage Material	Steel
Load Capacity	147000 lb Dynamic/187600 lb Static
Number of Rows	2
Outside Diameter	6.63 in
Series	745
Temperature Rating	-65 to 250 deg F
Type	Straight Bore Unmounted
Width	4 in
Manufacturer	Timken®