TIMKEN 774BW services Tapered Roller Bearings

Brand Name TIMKEN 774BW services Tapered Roller Bearings
Model Number 774BW
Min.Order Quantity 1 pcs
Price Negotiable

Product Details

Bearing numberQJ 1264 N2MA
Size (mm)580x320x105
Bore Diameter (mm)580
Outer Diameter (mm)320
Width (mm)105
d320 mm
D580 mm
B105 mm
d1421 mm
D1479 mm
a450 mm
h15.5 mm
b20 mm
r03 mm
r1,2 - min.5 mm
da - min.342 mm
Da - max.558 mm
ra - max.4 mm
Basic dynamic load rating - C956 kN
Basic static load rating - C02080 kN
Fatigue load limit - Pu41.5 kN
Reference speed1100 r/min
Limiting speed1700 r/min
Calculation factor - ka0.9
Calculation factor - e1.34
Calculation factor - X0.54
Calculation factor - Y00.44
Calculation factor - Y10.47
Calculation factor - Y20.81
d1 ≈421 mm
D1 ≈479 mm
r1,2 min.5 mm
da min.342 mm
Da max.558 mm
ra max.4 mm
Basic dynamic load rating C956 kN
Basic static load rating C02080 kN
Fatigue load limit Pu41.5 kN
Calculation factor A25.8
Calculation factor e1.34
Calculation factor X0.54
Calculation factor Y00.44
Calculation factor Y10.47
Calculation factor Y20.81
Mass bearing130 kg
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