Tapered roller bearings
  • Single-row tapered roller bearings
  • 3478/20 Inch series

3478/20 Bearing | Single-row tapered roller bearings

3478/20 interchange JTEKT Corporation(Koyo) | Jtekt North America 3478/20
3478/20 cross reference JTEKT Corporation(Koyo) | Jtekt North America 3478/20
3478/20 Equivalent bearing interchange guide:
Price: enquiry
Model Number: 3478/20
d: 29.370
D: 34.925
B: 3.60
r(min): 3478/20
r1(min): 6900
Width: 5200
Size: 79.375
Y0: 15.7
STAN: 109
SD: 105
RA: 23.812
R1: 29.771


32984 Metric Design

Y0: 32984

STAN: 0.81

SD: _

RA: 420

R1: 4.0

R: 4.0

32964 Metric Design

Y0: 32964

STAN: 0.84

SD: _

RA: 320

R1: 3.0

R: 3.0

HR32052XJ Metric Design

Y0: HR32052XJ

STAN: 0.76

SD: Standard

RA: 260

R1: 4.0

R: 4.0

32968 Metric Design

Y0: 32968

STAN: 0.80

SD: _

RA: 340

R1: 3.0

R: 3.0

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