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Home>Products>Varco and Tesco Top Drive Bearing>128726 Varco and Tesco Top drive bearing

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  • 128726 Varco and Tesco Top drive bearing
  • 128726 Varco and Tesco Top drive bearing

128726 Varco and Tesco Top drive bearing

  • Offer High Quality Brand 128726 Varco and Tesco Top drive bearing .Contact Us ASAHI BEARING FORGE DE CORP. Online to Get Best Quote. Adapter Mounted locking device: 9-1/4 in overall height:

  • What is 128726 bearing cross reference?

  • 128726

  • Adapter Mounted
  • 9-1/4 in
  • UL, AFBMA, AGMA, ASM
  • Round
  • 069774
  • Four-Bolt Square
  • 3-11/16 in
  • 83000 lb
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  • ASAHI BEARING FORGE DE CORP.2020-07-10 09:46:19
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128726 Varco and Tesco Top drive bearingDimensions

locking device:: Adapter Mounted overall height:: 9-1/4 in standards met:: UL, AFBMA, AGMA, ASM
bore type:: Round manufacturer catalog number:: 069774 flange mounting type:: Four-Bolt Square
d: 3-11/16 in radial dynamic load capacity:: 83000 lb housing construction:: Solid Flange Mount
bearing type:: Spherical Roller

128726 Varco and Tesco Top drive bearingSpecification

128726 Varco and Tesco Top drive bearing Size Chart (mm/inches)

Bearing numberNJ 2208 ECP
Size (mm)80x40x23
Bore Diameter (mm)80
Outer Diameter (mm)40
Width (mm)23
d40 mm
D80 mm
B23 mm
d154 mm
D167.4 mm
F49.5 mm
r1,2 - min.1.1 mm
r3,4 - min.1.1 mm
s1.9 mm
da - min.47 mm
da - max.48 mm
db - min.56 mm
Da - max.72.8 mm
ra - max.1 mm
Basic dynamic load rating - C81.5 kN
Basic static load rating - C075 kN
Fatigue load limit - Pu9.6 kN
Reference speed9500 r/min
Limiting speed11000 r/min
Calculation factor - kr0.2
CategoryCylindrical Roller Bearings
Inventory0.0
Manufacturer NameSKF
Minimum Buy QuantityN/A
Weight / Kilogram0.517
EAN7316577031648
Product GroupB04144
Bore ProfileStraight
Cage MaterialPolymer
Precision ClassRBEC 1 | ISO P0
Number of Rows of RollersSingle Row
SeparableInner Ring - One Side
Rolling ElementCylindrical Roller Bearing
ProfileComplete with Outer and Inner Ring
Snap RingNo
Internal ClearanceC0-Medium
RetainerYes
RelubricatableYes
Inch - MetricMetric
Other FeaturesHigh Capacity | 1 Rib Inner Ring | 2 Rib Outer Ring | Cage on Outer Ring ID
Long Description40MM Bore; Straight Bore Profile; 80MM Outside Diameter; 23MM Width; Polymer Cage Matetrial; RBEC 1 | ISO P0; Single Row; Inner Ring - One Side Separable; No Snap Ring; Relubricatable; C0-Medium Inter
CategoryCylindrical Roller Bearing
UNSPSC31171547
Harmonized Tariff Code8482.50.00.00
NounBearing
Manufacturer URLhttp://www.skf.com
Manufacturer Item NumberNJ 2208 ECP
Weight / LBS1.138
Bore1.575 Inch | 40 Millimeter
Width0.906 Inch | 23 Millimeter
Outside Diameter3.15 Inch | 80 Millimeter
bore diameter:40 mm
precision rating:RBEC 1 (ISO Class Normal)
outside diameter:80 mm
maximum rpm:11000 RPM
overall width:23 mm
bearing material:Steel
flanges:(2) Outer Ring, (1) Inner Ring
cage material:Polyamide
bore type:Straight
finish/coating:Uncoated
number of rows:1
closure type:Open
internal clearance:C0
application:Piston Type Machines, Rolling Mills, Spindles/Machine Tools
ring separation:Separable Ring
outer ring width:23 mm
operating temperature range:Maximum of +300 °F
fillet radius:1 mm
dynamic load capacity:81.5 kN
series:NJ22
static load capacity:75 kN
d1 ≈54 mm
D1 ≈67.4 mm
r1,2 min.1.1 mm
r3,4 min.1.1 mm
s max.1.9 mm
da min.47 mm
da max.48 mm
db min.56 mm
Da max.72.8 mm
ra max.1 mm
Basic dynamic load rating C81.5 kN
Basic static load rating C075 kN
Fatigue load limit Pu9.65 kN
Calculation factor kr0.2
Limiting value e0.3
Axial load factor Y0.4
Mass bearing0.5 kg

128726 Varco and Tesco Top drive bearing

128726 Varco and Tesco Top drive bearing Cad Models

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Phone(Working Time)33-4735-1558
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Product Categories

  • Downhole Bearing
  • Downhole Drilling Tools Bearing
  • Mudstack Thrust Bearings
  • Stacked Motor Bearings
  • Top Drive Bearing
  • Varco and Tesco Top Drive Bearing
  • NTN 6200 Bearing
  • Ucp208d1 Bearing
  • SKF Va201 Bearing
  • NTN 6304 Bearing
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  • Home
  • Product Categories
    • Downhole Bearing
    • Downhole Drilling Tools Bearing
    • Mudstack Thrust Bearings
    • Stacked Motor Bearings
    • Top Drive Bearing
    • Varco and Tesco Top Drive Bearing
    • NTN 6200 Bearing
    • Ucp208d1 Bearing
    • SKF Va201 Bearing
    • NTN 6304 Bearing
  • Company Profile
    • Company Introduction
  • Technical Articles
  • Contact Us