Tapered roller bearings
  • Single-row tapered roller bearings
  • 30312U Metric system sizes

30312U Bearing | Single-row tapered roller bearings

30312U interchange NTN Corporation | NTN 30312U
30312U cross reference NTN Corporation | NTN 30312U
30312U Equivalent bearing interchange guide:
Price: enquiry
Model Number: 30312U
d: 33.50
D: 60
B: 2.5
r(min): 3.0
r1(min): 30312U
Width: 2.06
Size: 4 000
Y0: 3 000
STAN: 130
SD: 18 300
RA: 180
R1: 21 400


32252 Metric Design

Y0: 32252

STAN: 0.73

SD: Standard

RA: 260

R1: 5.0

R: 5.0

HR32056XJ Metric Design

Y0: HR32056XJ

STAN: 0.72

SD: Standard

RA: 280

R1: 4.0

R: 4.0

HR32972J Metric Design

Y0: HR32972J

STAN: 0.72

SD: _

RA: 360

R1: 3.0

R: 3.0

HR32048XJ Metric Design

Y0: HR32048XJ

STAN: 0.72

SD: Standard

RA: 240

R1: 3.0

R: 3.0

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