SEALMASTER USRBF5520-307-C

Name: SEALMASTER USRBF5520-307-C
Brand: SEALMASTER
SKU: USRBF5520-307-C

#USRBF5520-307-C On request

Brand SEALMASTER

Category PILLOW BLOCK ROLLER BEARING UNITS

Part Number USRBF5520-307-C

739931

Manufacturer description

739931 Pillow Block Spherical Roller Bearing Unit - 3.4375 in Bore Dia., Four-Bolt Base, Split Pillow Block, Cast Iron Material, Non-Expansion Bearing (Fixed)

Price on request — a consultant will confirm lead time and terms.

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SEALMASTER — SEALMASTER USRBF5520-307-C

With Seal Flinger
NLGI#2 Lithium Complex Grease

Specifications

Brand	SEALMASTER
Category	PILLOW BLOCK ROLLER BEARING UNITS
Bore diameter	3.4375 in
Seal type	Double Lip Contact
Overall length	15.25 in
Radial dynamic load capacity	72640 lbs
Overall height	9 in
Radial static load capacity	105628 lbs
Mounting	Four-Bolt Base
Maximum operating temperature	Max 250 °
Bearing type	Spherical Roller
Maximum rpm	1350 rpm
Bore type	Round
Lubrication type	Lubrication Fitting
Housing construction	Split Pillow Block
Bolt size	0.75 in
Base to bore centerline	4.5 in
Series	USRBF5520
Duty type	Standard Duty
Standards met	ABMA, ISO
Housing material	Cast Iron
Additional details	Notice: One expansion unit is to be used in conjunction with one nonexpansion unit for applications using an adapter lock unit. Failure to utilize one expansion and one non-expansion unit is likely to result in reduced bearing performance.
Locking device	Collar Mount
Weight	69.95 lbs
Bearing material	52100 Bearing Steel
Misalignment angle	+/-2 °
Bolt center-to-center length	11.6250 to 13.1250 in
Cage material	Steel
Base width	4.375 in
Manufacturer catalog number	739931
Expansion type	Non-Expansion Bearing (Fixed)
Manufacturer upc number	662461380949
Finish/coating	Black Oxide Coated
Cad drawing	https://www.3dcontentcentral.com/PremiumSSS-Download-Model.aspx?catalogId=12261&id=20626
Overall width	5.1406 in