Angular Contact Ball Bearings
  • Single and Duplex Arrangements
  • 7921DF Face-to-face arrangement DF

7921DF Bearing | Single and Duplex Arrangements

7921DF interchange NTN Corporation | CYSD | NTN 7921DF
7921DF cross reference NTN Corporation | CYSD | NTN 7921DF
7921DF Equivalent bearing interchange guide:
Price: enquiry
Model Number: 7921DF
d: 105
D: 0.60
B: 1.1
r(min): 7921
r1(min): 0.970
Width: 5 900
Size: 4 400
SD: 145
R1: 4 950
R: 48.5
ORDER: 5 550
MASS: 54.5


7330DT Tandem arrangement DT

SD: 2 300

R1: 150

R: 1.50

ORDER: 4.0

MASS: 7330

LSO: 25.100

7236DT Tandem arrangement DT

SD: 2 100

R1: 180

R: 1.50

ORDER: 4.0

MASS: 7236

LSO: 17.700

7230DT Tandem arrangement DT

SD: 2 500

R1: 150

R: 1.10

ORDER: 3.0

MASS: 7230

LSO: 11.000

7040DT Tandem arrangement DT

SD: 2 100

R1: 200

R: 1.10

ORDER: 2.1

MASS: 7040

LSO: 14.000

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