Dodge® Pillow Block Roller Bearing, 3-7/16 in Bore, Series: 307

Description

Dodge® Pillow Block Roller Bearing Unit, Unisphere II, Series: 307, 3-7/16 in Bore, 9-1/4 to 10-3/4 in Bolt Center-to-Center Length, 3-3/4 in Base to Bore Centerline, 13 in Overall Length, 2.86 in Overall Width, 7-1/2 in Overall Height, Two-Bolt Base Mounting, Round Bore, 2.81 in Base Width, Springlok™ Concentric Collar Locking Device, Single Lip Seal, Expansion Expansion, 65500 lb Dynamic/81500 lb Static Load, 1400 rpm Maximum, Cast Iron, Black Oxide

Features:

• High-capacity double row spherical bearings
• Same rolling elements and installation ready features as the S-2000 bearing
• Dodge® "R" seal provides contacting lip protection, crimped to the outer race, maintains sealing effectiveness at maximum misalignment
• Springlok™ collar mount with 65 deg set screw spacing for optimum clamping force

Standards/Approval:

• UL Listed

Warranty:

Limited

Base to Bore Centerline	3-3/4 in
Base Width	2.81 in
Bolt Center-to-Center Length	9-1/4 to 10-3/4 in
Bore Diameter	3-7/16 in
Bore Type	Round
Expansion Type	Expansion
Finish	Black Oxide
Load Capacity	65500 lb Dynamic/81500 lb Static
Locking Device	Springlok™ Concentric Collar
Material	Cast Iron
Maximum Speed	1400 rpm
Mounting Type	Two-Bolt Base
Overall Height	7-1/2 in
Overall Length	13 in
Overall Width	2.86 in
Seal Type	Single Lip
Series	307
Manufacturer	Dodge®