NTN BEARING USA CORP.
NTN BEARING USA CORP.
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Home>Products>Abec 5 Bearing>Miniature Ball Bearings 681zz, 682zz, 683zz, 684zz, 685zz, 686zz, 687zz, 688zz, 689zz ABEC-1, ABEC-3

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  • Miniature Ball Bearings 681zz, 682zz, 683zz, 684zz, 685zz, 686zz, 687zz, 688zz, 689zz ABEC-1, ABEC-3
  • Miniature Ball Bearings 681zz, 682zz, 683zz, 684zz, 685zz, 686zz, 687zz, 688zz, 689zz ABEC-1, ABEC-3

Miniature Ball Bearings 681zz, 682zz, 683zz, 684zz, 685zz, 686zz, 687zz, 688zz, 689zz ABEC-1, ABEC-3

  • Request 13480 kN Grease A Quote 12 mm Dynamic (Cr) For Your Special 280 mm B Miniature Ball Bearings 681zz, 682zz, 683zz, 684zz, 685zz, 686zz, 687zz, 688zz, 689zz ABEC-1, ABEC-3 Needs Today! NTN BEARING USA CORP. Free Abec 5 Bearing Quotes. ISO 9001 certified.

  • What is 681zz, bearing cross reference?

  • 681zz,

  • 12 mm
  • 280 mm
  • 13480 kN
  • 420 mm
  • 22.3 mm
  • 6 mm
  • 700 mm
  • 975.240 kN
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NTN BEARING USA CORP.

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  • NTN BEARING USA CORP.2020-07-10 09:46:19
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Miniature Ball Bearings 681zz, 682zz, 683zz, 684zz, 685zz, 686zz, 687zz, 688zz, 689zz ABEC-1, ABEC-3 Customers who bought this item also bought

Dynamic (Cr): 12 mm B: 280 mm Grease: 13480 kN
d: 420 mm Static (Cor): 22.3 mm rs (min): 6 mm
D: 700 mm Oil: 975.240 kN Pu: 6440 kN
with tapered bore: 220 min-1

Abec 5 Bearing Technical information

Miniature Ball Bearings 681zz, 682zz, 683zz, 684zz, 685zz, 686zz, 687zz, 688zz, 689zz ABEC-1, ABEC-3 Size Chart (mm/inches)

Bearing numberNJ2210EG
Size (mm)50x90x23
Bore Diameter (mm)50
Outer Diameter (mm)90
Width (mm)23
d50 mm
Fw59,5 mm
D90 mm
B23 mm
C23 mm
r min.1,1 mm
r1 min.1,1 mm
Weight0,632 Kg
Basic dynamic load rating (C)83,5 kN
Basic static load rating (C0)97 kN
(Grease) Lubrication Speed6400 r/min
EnclosureOpen
ConfigurationSingle Row
Bore TypeCylindrical Bore
Bore Size50 mm
Outside Diameter90 mm
Width23 mm
Inside Ring Outside Diameter59.5 mm
Fillet Radius/Chamfer1.1 mm
r11.1 mm
Dynamic Load Rating83,500 N
Static Load Rating97,000 N
Limiting Speed - Grease6,400 rpm
Limiting Speed - Oil8,000 rpm
Radial Clearance0.030 to 0.060 mm
db (min)57 mm
db (max)58 mm
dc (min)62 mm
dd (min)67 mm
Da (max)83 mm
ra (max)1 mm
ra1 (max)1 mm

Miniature Ball Bearings 681zz, 682zz, 683zz, 684zz, 685zz, 686zz, 687zz, 688zz, 689zz ABEC-1, ABEC-3

Miniature Ball Bearings 681zz, 682zz, 683zz, 684zz, 685zz, 686zz, 687zz, 688zz, 689zz ABEC-1, ABEC-3 Cad Models

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NTN BEARING USA CORP.
Address1500 E. Bishop Court, P.O. Box 7364,Mount Prospect, IL 60056-7604, U.S.A.
Phone(Working Time)214-699-8603
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Product Categories

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  • Home
  • Product Categories
    • Angular Contact Ball Bearings
    • Cylindrical Roller Bearings
    • Flange Block Bearings
    • Mounted Units & Inserts
    • Needle Non Thrust Roller Bearings
    • Pillow Block Bearings
    • Precision Ball Bearings
    • Single Row Ball Bearings
    • Sleeve Bearings
    • Spherical Plain Bearings - Rod Ends
    • Spherical Roller Bearings
    • Take Up Unit Bearings
    • Tapered Roller Bearing Assemblies
    • Tapered Roller Bearings
    • Thrust Ball Bearing
    • Thrust Roller Bearing
    • 608 Bearing
    • 608zz Bearing
    • Lm8uu Bearing
    • Abec 5 Bearing
  • Company Profile
    • Company Introduction
    • Technical Articles
  • Quality Control
  • Contact Us