Tapered Roller Bearing Unit 3 in Bore, Timken® E-4BF-TRB-3

Description

Timken®, E-4BF-TRB-3, Tapered Roller Bearing Unit, Flange Type E, 3 in Bore, 6 in Bolt Center-to-Center Length, 3/4 in Diameter Bolt Circle, 4-Bolt Square Flange Mounting, 7-3/4 in Overall Length/Diameter, 4-1/2 in Overall Depth, 7-3/4 in Overall Height, Double Set Screw Collar Locking Device, Steel Bearing, 12300 lb Dynamic/61200 lb Static Load, 2060 rpm Maximum, -54 to 250 deg F, Uncoated

Features:

• Designed to optimize lip contact
• Double-lip design
• Electrodeposition coating (E-coat)
• 65 deg set screw angle for maximum locking power and greatly reduced set screw back-out
• Set screw with nylon-patch
• Machined steel
• 25% more load capacity
• Optimized bearing profiles
• Improved surface textures
• Super-clean, high-alloy bearing steel
• Material specification ASTM-A48 grade-30 cast-iron

Applications:

Power Generation, Mining, Cement, Pulp and Paper and Aggregate Industries

Standards/Approval:

• REACH Compliant

Bearing Material	Steel
Bolt Center-to-Center Length	6 in
Bolt Circle Diameter	3/4 in
Bore Diameter	3 in
Finish	Uncoated
Flange Mounting Type	4-Bolt Square
Load Capacity	12300 lb Dynamic/61200 lb Static
Locking Device	Double Set Screw Collar
Maximum Speed	2060 rpm
Overall Depth	4-1/2 in
Overall Height	7-3/4 in
Overall Length/Diameter	7-3/4 in
Temperature Rating	-54 to 250 deg F
Type	Flange Type E
Manufacturer	Timken®