TIMKEN JM207049-3 Tapered Roller Bearings

Brand Name TIMKEN JM207049-3 Tapered Roller Bearings
Model Number JM207049-3
Min.Order Quantity 1 pcs
Price Negotiable

Product Details

Series420000
Cone Part NumberEE420850
Cup Part Number421417
Design UnitsImperial
Bearing Weight30.9 Kg
Cage TypeStamped Steel
d215.900 mm
D359.999 mm
B - Cone Width79.372 mm
C - Cup Width63.500 mm
B82.550 mm
R - Cone Backface To Clear Radius11.520 mm
r - Cup Backface To Clear Radius23.30 mm
da - Cone Frontface Backing Diameter235.97 mm
db - Cone Backface Backing Diameter235.97 mm
Da - Cup Frontface Backing Diameter334.30 mm
Db - Cup Backface Backing Diameter326.90 mm
Ab - Cage-Cone Frontface Clearance3.6 mm
Aa - Cage-Cone Backface Clearance8.6 mm
a - Effective Center Location3-6.1 mm
C90 - Dynamic Radial Rating (90 million revolutions)464300 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5248000 lbf
C0 - Static Radial Rating409000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)644200 lbf
K - Factor71.45
e - ISO Factor80.4
Y - ISO Factor91.49
G1 - Heat Generation Factor (Roller-Raceway)1150
G2 - Heat Generation Factor (Rib-Roller End)128
Cg - Geometry Factor0.145
View more

Company Profile

Worktime Seg - Sex (9.00 - 18.00) Sáb (9: 00-12: 00)
Phone (65) 8257 8518
Fax (65) 6258 7399
View more

Related News

  • Prefix Suffix Definition . . ROLLER BRG . . . -JFT REED TORQUE TEST, AVERAGE TORQUE VALUE OF 1000 MG/MM . 2 REED BEARING W/O.D. CODED TO 0.0001 INCH INCREMENTS...
  • At present, some large-scale open-pit coal mining equipment generally has the characteristics of large production capacity, high automatic function and high investment in single equipment. Therefore, based on these characteristics, if the equipment is...
  • Lubricating oils for agricultural machinery include engine oils, gear oils and greases. Reasonable use of lubricating oil, providing good lubrication to agricultural machinery, can reduce wear, improve the performance of machinery, reduce the occurrence of...
  • Recommended Products

    All Products Contact Now