SKF 31139 LDS & Small Bore Seal, R Lip Code, CRWA1 Style, Inch, 3.125" Shaft

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SKF 31139 LDS & Small Bore Seal, R Lip Code, CRWA1 Style, Inch, 3.125" Shaft image

SKF 31139 LDS & Small Bore Seal, R Lip Code, CRWA1 Style, Inch, 3.125" Shaft Product Features

Rolling Element:Spherical Roller Bearing
Housing Material:Cast Steel
Expansion / Non-expansion:Non-expansion
Mounting Bolts:3/4 Inch
Relubricatable:Yes
Insert Part Number:22218
Seals:Triple Lip Nitrile Rubber
Housing Configuration:1 Piece Solid
Pilot Configuration:No Pilot
Inch - Metric:Metric
Long Description:4 Bolt Square Flange Block; 90MM Bore; 251.7MM Bolt Circle; 177.8MM Bolt Spacing; 1 Piece Solid; Concentric Collar Mount; Cast Steel; Spherical Roller Bearing; 131.572MM Length Thru Bore; Relubricatab
Other Features:Double Row | Double Collar | With Set Screw
UNSPSC:31171501
Harmonized Tariff Code:8483.20.40.80
Noun:Bearing
Keyword String:Flanged
Manufacturer Item Number:QAAF18A090SM
Weight / LBS:35
Cartridge Pilot Depth:0 Inch | 0 Millimeter
Nominal Bolt Circle Diameter Round:9.9 Inch | 251.7 Millimeter
Bolt Spacing:7 Inch | 177.8 Millimeter
d:3.543 Inch | 90 Millimeter
Cartridge Pilot Diameter:0 Inch | 0 Millimeter
D:5.18 Inch | 131.572 Millimeter