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Bearing 17887/31 60579011826 Tapered Roller Bearing R45Z-2

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Bearing 17887/31 60579011826 Tapered Roller Bearing R45Z-2

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Brand Name : QRL

Model Number : 17887-17831

Certification : ISO9001/2000

Place of Origin : CHINA

MOQ : 20

Price : Negotiable

Payment Terms : L/C, D/A, D/P

Supply Ability : 50000

Delivery Time : 10-16 Working

Packaging Details : Carton/woven bag

Type : Inch Taper Roller Bearing

Number of row : 17887/31

Roller Bearing Type : Taper bearing

Cage Material : Steel

Weight : 0.4 kg/pcs 0,9ib

Inch : Dimensions: 45.23x79.985x19.842 mm

Material : Chrome steel,Gcr15

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Bearing 17887/31 60579011826 Tapered Roller Bearing R45Z-2


Tapered Roller Bearing Specification

Specifications

New code
 17887 17831
Bearing type
taper roller bearing
Brand
oem or QRL
Business type
Manufacturer
Id (mm)
 45.23
OD (mm)
 79.98
B (mm)
 19.85
Cr(KN)
 78.2
Cor(KN)
 125
Speed for grease lubrication (r/min)
 3400
Oil lubrication speed (r/min)
 4300
Weight(kg)
 0.41
Material
Chrome steel or Stainless steel
Delivery time
2-3 days of stock, 15-30 days for OEM
Packing
industrial packing or commercial packing
Payment terms
T/T, Western Union, Paypal
Gurantee
1 years


Inch Taper Roller Bearing Description

Tapered roller bearings consist of four interdependent components: the cone (inner ring), the cup (outer ring), the tapered rollers (rolling elements) and the cage (roller retainer). Tapered roller bearings are uniquely designed to manage both thrust and radial loads between a rotating and non-rotating member. The steeper the cup angle, the greater the ability of the bearing to handle thrust loads.

Product number

Part Number Bearing dimensions Weight Bearing Number
Inner Outer Bore O.D Width kg
d D T
mm mm mm
47896 47825-B 95.25 142.875 34.925 1.89 47896/47825-B
42381 42587-B 96.838 149.225 28.971 1.88 42381/42587-B
HH224332 HH224310-B 98.425 212.725 66.675 12.45 HH224332/HH224310-B
HH221442 HH221410-B 98.425 190.5 57.531 7.47 HH221442/HH221410-B
779 772-B 98.425 180.975 48.006 5.37 779/772-B
685 672-B 98.425 168.275 41.275 3.64 685/672-B
52387 52637-B 98.425 161.925 36.116 2.85 52387/52637-B
HH221447 HH221410-B 99.982 190.5 57.531 7.33 HH221447/HH221410-B
783 772-B 100 180.975 48.006 5.28 783/772-B
JP10049 JP10010-B 100 145 22.5 1.19 JP10049/JP10010-B
941 932-B 101.6 212.725 66.675 11.33 941/932-B
98400 98788-B 101.6 200 49.212 6.98 98400/98788-B
861 854-B 101.6 190.5 57.531 7.06 861/854-B
HH221449 HH221410-B 101.6 190.5 57.531 7.22 HH221449/HH221410-B


Taper Roller Bearings Applications

  • 1 These maximum fillet radii will be cleared by the bearing corners.
  • 2 These maximum fillet radii will be cleared by the bearing corners.
  • 3 Negative value indicates effective center inside cone backface.
  • 4 Based on 90 x 106 revolutions L10 life, for The Timken Company life calculation method. C90 and Ca90 are radial and thrust values.
  • 5 Based on 1 x 106 revolutions L10 life, for the ISO life calculation method.
  • 6 Based on 90 x 106 revolutions L10 life, for The Timken Company life calculation method. C90 and Ca90 are radial and thrust values for a single-row, C90(2) is the two-row radial value.
  • 7 These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
  • 8 These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
  • 9 These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
  • 10 Geometry constant for Lubrication Life Adjustment Factor a3l.


Bearing 17887/31 60579011826 Tapered Roller Bearing R45Z-2Bearing 17887/31 60579011826 Tapered Roller Bearing R45Z-2


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Bearing 17887/31 60579011826 Tapered Roller Bearing R45Z-2 Images

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