NN4921 NTN Tapered Roller Bearing

Our highly-skilled and factory-trained service experts have the resources to help NACHI BEARINGS OF AMERICA CORP. you with all your NN4921 NTN Tapered Roller Bearing needs - including routine maintenance, major repairs, warranty service, and 84.5 kN P180° Thrust Spherical Roller Bearing equipment inspections.

Brand Name:NTN
Model Number:NN4921
P180°:84.5 kN
Max. speed for PosiTrac Plus seal:1300 r/min
J1:82.55 mm
Stabilizing ring:SR-26-0
P120°:73.8 kN
L:466.725 mm
Cap bolt recommended tightening torque:400 N·m
PG:1/4 NPT
PDF NN4921

Product Details

P180°84.5 kN
Max. speed for PosiTrac Plus seal1300 r/min
J182.55 mm
Stabilizing ringSR-26-0
P120°73.8 kN
L466.725 mm
Cap bolt recommended tightening torque400 N·m
A1133.35 mm
S4.763 mm
R179.375 mm
H260.325 mm
R236.513 mm
ba57.944 mm
Cap bolt, SAE grade5
Eye bolt3/8-16 UNC
Labyrinth ring2 x LOR 116
J min.371.475 mm
Da230 mm
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Company Profile

Phone 753-298-7898
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