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NSK 7921CTYNSULP4 Bearing parameters/drawings/data

7921CTYNSULP4NSK Bearings are available from stock , the stock is abundant.Super Precision Bearings 7921CTYNSULP4内径105mm, outer diameter 145mm,thickness 20mm, belonging to the original imported NSK Bearing series. Welcome to inquire 7921CTYNSULP4 Bearing basic parameters, technical specifications, related models and other information. At the same time, we provide bearing grease, seals, installation and maintenance tools and other pre-sales and after-sales services!

7921CTYNSULP4 Bearing use:Grinder spindles, large electric motors, open-pit mining, conveying equipment, impact crushers, paper machinery, spinning machines/spindles, centrifugal pumps, conveying equipment, metal products, elevators and escalators, port machinery, etc.

7921CTYNSULP4 Bearing basic parameters/technical specifications

Brand
NSK
Model
7921CTYNSULP4
Type
Ultra Precision Bearing
Series
d
105mm
Inner Diameter
D
145mm
Outer Diameter
d
20mm
Thickness
Cr
50.5KN
Basic dynamic load rating, radial
Cor
54KN
Basic static load rating, radial
Cur
-
Fatigue limit load, radial
nϑr
12000r/min
Reference Speed
nG
8000r/min
limit speed
≈m
0.82kg
Weight
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