NSK MA5218 services Roller Bearings

Brand Name NSK MA5218 services Roller Bearings
Model Number MA5218
Min.Order Quantity 1 pcs
Price Negotiable

Product Details

Bearing number4T-48290/48220
Size (mm)127x182.562x39.688
Bore Diameter (mm)127
Outer Diameter (mm)182,562
Width (mm)39,688
d127 mm
D182,562 mm
T39,688 mm
B38,1 mm
C33,338 mm
ra1 max.3,3 mm
a5,7 mm
Da168 mm
db135 mm
ra max.3,5 mm
da141 mm
Db176 mm
Weight3,33 Kg
Basic dynamic load rating (C)224 kN
Basic static load rating (C0)435 kN
(Grease) Lubrication Speed1 800 r/min
(Oil) Lubrication Speed2 400 r/min
Calculation factor (e)0,31
Calculation factor (Y0)1,08
d1155.5 mm
rs min3.5 mm
r1s min3.3 mm
e0.31
Y21.97
Y01.08
Mass3.33 kg
Dynamic load, C224 kN
Rating life coefficient, A21.4
Static load, C0435 kN
Fatigue limit load, Cu46.5 kN
Nlim (oil)2,400 rpm
Nlim (grease)1,800 rpm
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.46 Hz
Characteristic rolling element frequency, BSF13.23 Hz
Characteristic outer ring frequency, BPF015.28 Hz
Characteristic inner ring frequency, BPFI17.72 Hz
ra max3.5 mm
r1a max3.3 mm
CategoryRoller Bearings
Inventory0.0
Minimum Buy QuantityN/A
Product GroupB04336
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