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749R/742

  1. JTEKT Corporation(Koyo)
  3. Tapered roller bearings
  5. Single-row tapered roller bearings
  7. Inch series
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Company
JTEKT Corporation(Koyo)
Description
Inch series
Bill of material
749R/742
ORDER
Bearings No.
749R/742
SD
Inside Diameter
85.026 mm
D
Outside Diameter
150.089 mm
T
Bearing Width
44.450 mm
B
width
46.672 mm
C
width
36.512 mm
R
Radius
3.60 mm
CR
Basic dynamic load rating
330 kN
COR
Basic static load rating
368 kN
CU
Fatigue limit load
50.1 kN
NG
Limiting speeds (Grease)
2500 rpm
NO
limiting speeds (oil)
3400 rpm
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