NNU4938 KOYO Double-row cylindrical roller bearings

Brand Name:KOYO
Model Number:NNU4938
Category:Pillow Block
Inventory:0.0
Minimum Buy Quantity:N/A
Weight:19.522
Product Group:M06288
Number of Mounting Holes:4
Mounting Method:Concentric Collar
Housing Style:4 Bolt Pillow Block
PDF NNU4938

Product Details

CategoryPillow Block
Inventory0.0
Minimum Buy QuantityN/A
Weight19.522
Product GroupM06288
Number of Mounting Holes4
Mounting MethodConcentric Collar
Housing Style4 Bolt Pillow Block
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
Inch - MetricInch
Other FeaturesDouble Row | Double Collar | With Set Screw
Long Description4 Bolt Pillow Block; 3-1/2" Bore; 3-3/4" Base to Center Height; Concentric Collar Mount; Spherical Roller Bearing; 8-7/8" Minimum Bolt Spacing; 10-7/8" Bolt Spacing Maximum; Relubr
UNSPSC31171511
Harmonized Tariff Code8483.20.40.80
NounBearing
Keyword StringPillow Block
Manufacturer Item NumberQAAPF18A308SEO
Weight / LBS49
D5.18 Inch | 131.572 Millimeter
Bolt Spacing Maximum10.875 Inch | 276.225Millimeter
Actual Bolt Center to Center0 Inch | 0Millimeter
B3.75 Inch | 95.25 Millimeter
d3.5 Inch | 88.9 Millimeter
Bolt Spacing Minimum8.875 Inch | 225.425Millimeter
Nominal Bolt Center to Center10 Inch | 254 Millimeter
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Company Profile

Phone +91-1482-289531
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