Product Details

NN4921 NSK DOUBLE-ROW CYLINDRICAL ROLLER BEARINGS  

Brand Name NSK
Model Number NN4921
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

series:9000
radial static load capacity:91900 lbf
standards met:ANSI/ABMA STD 9
expansion type:Expansion Bearing &#
D6.7188 in
radial dynamic load capacity:82000 lbf
housing material:Cast Iron
bearing type:Spherical Roller
finish/coating:Powder Coated
flange mounting type:Four-Bolt Square
seal type:Clearance/Non-C
d2-11/16 in
locking device:Adapter Mounted
overall depth:4-5/8 in
B8.4375 in
maximum rpm:2400 RPM
overall height:8-7/16 in
bore type:Round
lubrication type:Lubrication Fitting

Together NN4921 NSK DOUBLE-ROW CYLINDRICAL ROLLER BEARINGS   Application

No.BranddDBCEEwC0Size
NN4921KNTN105 mm145 mm40 mm133 kN - 134 mm268 kN105x134x40
NN4921KC1NAP4NTN105 mm145 mm40 mm40 mm - - - 105x145x40
NN4921MBNSK105 mm145 mm40 mm161 kN135 mm - 315 kN105x135x40
NN4921MBKRNSK105 mm145 mm40 mm161 kN135 mm - 315 kN105x135x40
NN4921NTN105 mm145 mm40 mm133 kN - 134 mm268 kN105x134x40
NN4921 KISO105 mm145 mm40 mm40 mm - - - 105x145x40
NN4921C1NAP4NTN105 mm145 mm40 mm40 mm - - - 105x145x40

 

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NN4921 NSK DOUBLE-ROW CYLINDRICAL ROLLER BEARINGS   Video

 

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