Angular Contact Ball Bearings
  • Single and Duplex Arrangements
  • 7921DB Back-to-back arrangement DB

7921DB Bearing | Single and Duplex Arrangements

7921DB interchange NTN Corporation | CYSD | NTN 7921DB
7921DB cross reference NTN Corporation | CYSD | NTN 7921DB
7921DB Equivalent bearing interchange guide:
Price: enquiry
Model Number: 7921DB
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


7032DT Tandem arrangement DT

SD: 2 700

R1: 160

R: 1.10

ORDER: 2.1

MASS: 7032

LSO: 5.960

7234BDT Tandem arrangement DT

SD: 1 900

R1: 170

R: 1.50

ORDER: 4.0

MASS: 7234B

LSO: 17.000

7334DT Tandem arrangement DT

SD: 2 000

R1: 170

R: 1.50

ORDER: 4.0

MASS: 7334

LSO: 35.300

7340DT Tandem arrangement DT

SD: 1 700

R1: 200

R: 2.00

ORDER: 5.0

MASS: 7340

LSO: 53.100

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