NN303 KOYO Double-row cylindrical roller bearings
Brand Name:KOYO
Model Number:NN303
Category:Flange Block
Inventory:0.0
Minimum Buy Quantity:N/A
Weight:14.528
Product Group:M06288
Number of Mounting Holes:4
Mounting Method:Eccentric Collar
Housing Style:4 Bolt Round Flange Cartridge

Product Details

CategoryFlange Block
Inventory0.0
Minimum Buy QuantityN/A
Weight14.528
Product GroupM06288
Number of Mounting Holes4
Mounting MethodEccentric Collar
Housing Style4 Bolt Round Flange Cartridge
Rolling ElementSpherical Roller Bearing
Housing MaterialCast Steel
Expansion / Non-expansionExpansion
Mounting Bolts3/4 Inch
RelubricatableYes
Insert Part Number22218
SealsTriple Lip Urethane
Housing Configuration1 Piece Solid
Pilot ConfigurationWith Pilot
Inch - MetricMetric
Long Description4 Bolt Round Flange Cartridge; 80MM Bore; 218.4MM Bolt Circle; 154.9MM Bolt Spacing; 1 Piece Solid; Eccentric Collar Mount; Cast Steel; Spherical Roller Bearing; 102.362MM Length Thru Bore; Relubricat
Other FeaturesDouble Row
UNSPSC31171501
Harmonized Tariff Code8483.20.40.80
NounBearing
Keyword StringFlanged
Weight / LBS32
Cartridge Pilot Diameter7.374 Inch | 187.3 Millimeter
Cartridge Pilot Depth0 Inch | 0 Millimeter
Bolt Spacing6.1 Inch | 154.9 Millimeter
Nominal Bolt Circle Diameter Round8.6 Inch | 218.4 Millimeter
d3.15 Inch | 80 Millimeter
D4.03 Inch | 102.362 Millimeter
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Company Profile

Hefei Wenhao Bearing Co., Ltd.
Worktime 9:00-18:00（Beijing time）
Phone 86-02-7234259
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