Tapered roller bearings
  • Single-row tapered roller bearings
  • 744R/742 Inch series

744R/742 Bearing | Single-row tapered roller bearings

744R/742 interchange JTEKT Corporation(Koyo) | Jtekt North America | KOYO 744R/742
744R/742 cross reference JTEKT Corporation(Koyo) | Jtekt North America | KOYO 744R/742
744R/742 Equivalent bearing interchange guide:
Price: enquiry
Model Number: 744R/742
d: 44.450
D: 73.025
B: 3.60
r(min): 744R/742
r1(min): 3400
Width: 2500
Size: 150.089
Y0: 50.1
STAN: 330
SD: 368
RA: 36.512
R1: 46.672


30260 Metric Design

Y0: 30260

STAN: 0.74

SD: _

RA: 300

R1: 5.0

R: 5.0

HR32048XJ Metric Design

Y0: HR32048XJ

STAN: 0.72

SD: Standard

RA: 240

R1: 3.0

R: 3.0

30344 Metric Design

Y0: 30344

STAN: 0.92

SD: _

RA: 220

R1: 5.0

R: 5.0

32256 Metric Design

Y0: 32256

STAN: 0.70

SD: _

RA: 280

R1: 5.0

R: 5.0

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