NNU3144 KOYO Double-row cylindrical roller bearings
Brand Name:KOYO
Model Number:NNU3144
Category:Pillow Block
Inventory:0.0
Minimum Buy Quantity:N/A
Weight:22.246
Product Group:M06288
Number of Mounting Holes:2
Mounting Method:Concentric Collar
Housing Style:2 Bolt Pillow Block
PDF NNU3144

Product Details

CategoryPillow Block
Inventory0.0
Minimum Buy QuantityN/A
Weight22.246
Product GroupM06288
Number of Mounting Holes2
Mounting MethodConcentric Collar
Housing Style2 Bolt Pillow Block
Rolling ElementSpherical Roller Bearing
Housing MaterialCast Steel
Expansion / Non-expansionNon-expansion
Mounting Bolts1 Inch
RelubricatableYes
Insert Part Number22220
SealsTriple Lip Urethane
Housing Configuration1 Piece Solid
Inch - MetricInch
Other FeaturesDouble Row | Double Collar | With Set Screw
Long Description2 Bolt Pillow Block; 4" Bore; 4-1/4" Base to Center Height; Concentric Collar Mount; Spherical Roller Bearing; 10.04" Minimum Bolt Spacing; 12.6" Bolt Spacing Maximum; Relubricatab
UNSPSC31171511
Harmonized Tariff Code8483.20.40.80
NounBearing
Keyword StringPillow Block
Manufacturer Item NumberQAAPL20A400SO
Weight / LBS59
Bolt Spacing Minimum10.04 Inch | 255.016Millimeter
B4.25 Inch | 107.95 Millimeter
Bolt Spacing Maximum12.6 Inch | 320.04Millimeter
Nominal Bolt Center to Center11.3 Inch | 287 Millimeter
D5.94 Inch | 150.876 Millimeter
d4 Inch | 101.6 Millimeter
Actual Bolt Center to Center0 Inch | 0Millimeter
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Company Profile

Qingdao XMD Autos Ball Bearing Co., Ltd.
Worktime 9:00-18:00（Beijing time）
Phone 86-02-7515247
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