Zotti Industrial Co., Ltd
Zotti Industrial Co., Ltd
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Home>Products>Cylindrical Roller Bearings>55 mm x 100 mm x 21 mm KOYO NJ211 cylindrical roller bearings

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  • 55 mm x 100 mm x 21 mm KOYO NJ211 cylindrical roller bearings
  • 55 mm x 100 mm x 21 mm KOYO NJ211 cylindrical roller bearings
  • 55 mm x 100 mm x 21 mm KOYO NJ211 cylindrical roller bearings
  • 55 mm x 100 mm x 21 mm KOYO NJ211 cylindrical roller bearings

55 mm x 100 mm x 21 mm KOYO NJ211 cylindrical roller bearings

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Zotti Industrial Co., Ltd

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  • Zotti Industrial Co., Ltd2020-07-10 09:46:19
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55 mm x 100 mm x 21 mm KOYO NJ211 cylindrical roller bearingsDetails

bearing material:: Chrome Steel cone width:: 1.4688 in flange type:: Non-Flanged Cup
compatible cone:: NA483SW cup width:: 3.0000 in closure type:: Open
series:: 475 operating temperature range:: -65 to +250 &de assembly type:: Cone & Cup
D: 8.0000 in Size (mm): 55 mm x 100 mm x 21 mm
55 mm x 100 mm x 21 mm KOYO NJ211 cylindrical roller bearings pdf

55 mm x 100 mm x 21 mm KOYO NJ211 cylindrical roller bearingsInterchange guide

KOYO NJ211 bearing Size Chart (mm/inches)

Bearing numberNN3008K
Size (mm)40x68x21
Bore Diameter (mm)40
Outer Diameter (mm)68
Width (mm)21
d40 mm
D68 mm
Ew61 mm
B21 mm
C21 mm
r min.1 mm
da min.45 mm
Da min62 mm
Da max.63 mm
ra max.1 mm
Weight0,298 Kg
Basic dynamic load rating (C)41,3 kN
Basic static load rating (C0)55,9 kN
(Grease) Lubrication Speed9100 r/min
Bearing No.NN3008K
r(min)1
Cr52.0
C0r55.9
Cu6.35
Grease lub.9100
Oil lub.11000
Fw-
da(min)45
da(max)-
db(min)-
Da(max)63
Da(min)62
ra(max)1
(Refer.)Mass(kg)0.298

55 mm x 100 mm x 21 mm KOYO NJ211 cylindrical roller bearings

55 mm x 100 mm x 21 mm KOYO NJ211 cylindrical roller bearings Cad Models

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Product Categories

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  • Home
  • Product Categories
    • Angular Contact Ball Bearings
    • Bearing Units
    • Cylindrical Roller Bearings
    • Deep Groove Ball Bearings
    • Needle Roller Bearings
    • Plain Bearings
    • Self Aligning Ball Bearings
    • Spherical Roller Bearings
    • Tapered Roller Bearings
    • Thrust Ball Bearings
    • Thrust Roller Bearings
    • Wheel Bearings
    • 6205 2rs Bearing
    • ucp 206 Bearing
    • ucf208 Bearing
    • 6303 2rs Bearing
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  • Quality Control
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