Tapered roller bearings
  • Single-row tapered roller bearings
  • 621/612 Inch series

621/612 Bearing | Single-row tapered roller bearings

621/612 interchange JTEKT Corporation(Koyo) | Jtekt North America | Timken | FBJ | ISO 621/612
621/612 cross reference JTEKT Corporation(Koyo) | Jtekt North America | Timken | FBJ | ISO 621/612
621/612 Equivalent bearing interchange guide:
Price: enquiry
Model Number: 621/612
d: 41.275
D: 53.975
B: 3.2
r(min): 3.6
r1(min): 4600
Width: 3500
Size: 621/612
Y0: 120.650
STAN: 34.0
SD: 218
RA: 217
R1: 31.750


32364 Metric Design

Y0: 32364

STAN: 0.88

SD: _

RA: 320

R1: 6.0

R: 7.5

32088 Metric Design

Y0: 32088

STAN: 0.92

SD: _

RA: 440

R1: 5.0

R: 6.0

30248 Metric Design

Y0: 30248

STAN: 0.74

SD: Standard

RA: 240

R1: 4.0

R: 4.0

32252 Metric Design

Y0: 32252

STAN: 0.73

SD: Standard

RA: 260

R1: 5.0

R: 5.0

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