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

Description

Timken®, E-PF-TRB-4, Tapered Roller Bearing Unit, Flange Type E, 4 in Bore, 6.63 in Bolt Center-to-Center Length, 6.63 in Diameter Bolt Circle, 4-Bolt Piloted Flange Mounting, 10-7/8 in Overall Length/Diameter, 6-1/4 in Overall Depth, 10.875 in Overall Height, Double Set Screw Collar Locking Device, Steel Bearing, 26900 lb Dynamic/154000 lb Static Load, 1530 rpm Maximum, -54 to 250 deg F, E-Coated

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	6.63 in
Bolt Circle Diameter	6.63 in
Bore Diameter	4 in
Finish	E-Coated
Flange Mounting Type	4-Bolt Piloted
Load Capacity	26900 lb Dynamic/154000 lb Static
Locking Device	Double Set Screw Collar
Maximum Speed	1530 rpm
Overall Depth	6-1/4 in
Overall Height	10.875 in
Overall Length/Diameter	10-7/8 in
Temperature Rating	-54 to 250 deg F
Type	Flange Type E
Manufacturer	Timken®