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


32088 Metric Design

Y0: 32088

STAN: 0.92

SD: _

RA: 440

R1: 5.0

R: 6.0

32352 Metric Design

Y0: 32352

STAN: 0.88

SD: _

RA: 260

R1: 5.0

R: 6.0

HR32048XJ Metric Design

Y0: HR32048XJ

STAN: 0.72

SD: Standard

RA: 240

R1: 3.0

R: 3.0

30260 Metric Design

Y0: 30260

STAN: 0.74

SD: _

RA: 300

R1: 5.0

R: 5.0

Contact us