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Home>Products>NKE Bearing>NKE 81252-MB thrust roller bearings

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  • NKE 81252-MB thrust roller bearings
  • NKE 81252-MB thrust roller bearings
  • NKE 81252-MB thrust roller bearings
  • NKE 81252-MB thrust roller bearings
  • NKE 81252-MB thrust roller bearings
  • NKE 81252-MB thrust roller bearings

NKE 81252-MB thrust roller bearings

  • We work closely Shandong Chik Bearing Co., Ltd. with our NKE 81252-MB thrust roller bearings manufacturing partners to Yes Relubricatable bring the best value to customers.

  • What is 81252-MB bearing cross reference?

  • NKE
  • 81252-MB

  • Yes
  • TIMKEN
  • 0883450321297
  • 10.75 Inch | 273.05M
  • Inch
  • 22218
  • Non-expansion
  • Double Lip Nitrile R
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Shandong Chik Bearing Co., Ltd.

Shandong Chik Bearing Co., Ltd.China

  • Shandong Chik Bearing Co., Ltd.2020-07-10 09:46:19
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Relubricatable: Yes Manufacturer Name: TIMKEN EAN: 0883450321297
Bolt Spacing Maximum: 10.75 Inch | 273.05M Inch - Metric: Inch Insert Part Number: 22218
Expansion / Non-expansion: Non-expansion Seals: Double Lip Nitrile R Nominal Bolt Center to Center: 10 Inch | 254 Millim
Weight: 17.706
NKE 81252-MB thrust roller bearings pdf

81252-MBInterchange guide

NKE 81252-MB bearing Size Chart (mm/inches)

Bearing number7026 ACD/P4A
Size (mm)200x130x33
Bore Diameter (mm)200
Outer Diameter (mm)130
Width (mm)33
d130 mm
D200 mm
B33 mm
d1151.6 mm
d2151.6 mm
D1178.4 mm
r1,2 - min.2 mm
r3,4 - min.1 mm
a55.2 mm
da - min.139 mm
db - min.139 mm
Da - max.191 mm
Db - max.195 mm
ra - max.2 mm
rb - max.1 mm
dn156.4 mm
Basic dynamic load rating - C140 kN
Basic static load rating - C0150 kN
Fatigue load limit - Pu4.9 kN
Limiting speed for grease lubrication6000 r/min
Limiting speed for oil lubrication9000 mm/min
Ball - Dw22.225 mm
Ball - z21
Gref42 cm3
Calculation factor - e0.68
Calculation factor - Y20.87
Calculation factor - Y00.38
Calculation factor - X20.41
Calculation factor - Y10.92
Calculation factor - Y21.41
Calculation factor - Y00.76
Calculation factor - X20.67
Preload class A - GA900 N
Preload class B - GB1800 N
Preload class C - GC3600 N
Preload class D - GD7200 N
Calculation factor - f1.15
Calculation factor - f10.99
Calculation factor - f2A1
Calculation factor - f2B1.02
Calculation factor - f2C1.05
Calculation factor - f2D1.08
Calculation factor - fHC1
Preload class A353 N/micron
Preload class B460 N/micron
Preload class C610 N/micron
Preload class D826 N/micron
CategoryPrecision Ball Bearings
Inventory0.0
Manufacturer NameSKF
Minimum Buy QuantityN/A
Weight / Kilogram3.653
EAN7316571121208
Product GroupB04270
EnclosureOpen
Precision ClassABEC 7 | ISO P4
Material - BallSteel
Number of Bearings1 (Single)
Contact Angle25 Degree
PreloadNone
Raceway Style1 Rib Outer Ring
Cage MaterialPhenolic
Rolling ElementBall Bearing
Flush GroundNo
Inch - MetricMetric
Other FeaturesSingle Row | Angular Contact | High Precision
Long Description130MM Bore; 200MM Outside Diameter; 33MM Width; Open Enclosure; ABEC 7 | ISO P4 Precision; Steel Ball Material; 1 (Single) Bearings; 25 Degree Contact Angle; Phenolic Cage Material; 1 Rib Outer Ring R
CategoryPrecision Ball Bearings
UNSPSC31171531
Harmonized Tariff Code8482.10.50.28
NounBearing
Keyword StringAngular Contact Ball
Manufacturer URLhttp://www.skf.com
Manufacturer Item Number7026 ACD/P4A
Weight / LBS8.047
Outside Diameter7.874 Inch | 200 Millimeter
Bore5.118 Inch | 130 Millimeter
Width1.299 Inch | 33 Millimeter
d1151.6 mm
d2151.6 mm
D1178.4 mm
r1,2 min.2 mm
r3,4 min.1 mm
da min.139 mm
db min.139 mm
Da max.191 mm
Db max.195 mm
ra max.2 mm
rb max.1 mm
dn156.4 mm
Basic dynamic load rating C140 kN
Basic static load rating C0150 kN
Fatigue load limit Pu4.9 kN
Attainable speed for grease lubrication6000 r/min
Attainable speed for oil-air lubrication9000 r/min
Ball diameter Dw22.225 mm
Number of balls z21
Reference grease quantity Gref42 cm³
Preload class A GA900 N
Static axial stiffness, preload class A353 N/µm
Preload class B GB1800 N
Static axial stiffness, preload class B460 N/µm
Preload class C GC3600 N
Static axial stiffness, preload class C610 N/µm
Preload class D GD7200 N
Static axial stiffness, preload class D826 N/µm
Calculation factor f1.15
Calculation factor f10.99
Calculation factor f2A1
Calculation factor f2B1.02
Calculation factor f2C1.05
Calculation factor f2D1.08
Calculation factor fHC1
Calculation factor e0.68
Calculation factor (single, tandem) Y20.87
Calculation factor (single, tandem) Y00.38
Calculation factor (single, tandem) X20.41
Calculation factor (back-to-back, face-to-face) Y10.92
Calculation factor (back-to-back, face-to-face) Y21.41
Calculation factor (back-to-back, face-to-face) Y00.76
Calculation factor (back-to-back, face-to-face) X20.67
Mass bearing3.23 kg

NKE 81252-MB thrust roller bearings

NKE 81252-MB thrust roller bearings Cad Models

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Shandong Chik Bearing Co., Ltd.
AddressLongao No. 9, Longao Road, Gaoxin District, Jinan, Shandong, China
Phone(Working Time)86-13563849567
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  • Home
  • Product Categories
    • AST Bearing
    • FAG Bearing
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    • ISB Bearing
    • ISO Bearing
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    • Timken Bearing
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