Tapered roller bearings
  • Single-row tapered roller bearings
  • 749R/742 Inch series

749R/742 Bearing | Single-row tapered roller bearings

749R/742 interchange JTEKT Corporation(Koyo) | Jtekt North America | KOYO 749R/742
749R/742 cross reference JTEKT Corporation(Koyo) | Jtekt North America | KOYO 749R/742
749R/742 Equivalent bearing interchange guide:
Price: enquiry
Model Number: 749R/742
d: 44.450
D: 85.026
B: 3.2
r(min): 3.6
r1(min): 3400
Width: 2500
Size: 749R/742
Y0: 150.089
STAN: 50.1
SD: 330
RA: 368
R1: 36.512


30352 Metric Design

Y0: 30352

STAN: 0.92

SD: _

RA: 260

R1: 5.0

R: 6.0

30252 Metric Design

Y0: 30252

STAN: 0.74

SD: Standard

RA: 260

R1: 5.0

R: 5.0

HR32064XJ Metric Design

Y0: HR32064XJ

STAN: 0.72

SD: Standard

RA: 320

R1: 4.0

R: 4.0

HR32056XJ Metric Design

Y0: HR32056XJ

STAN: 0.72

SD: Standard

RA: 280

R1: 4.0

R: 4.0

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