Angular Contact Ball Bearings
  • Single and Duplex Arrangements
  • 7221DB Back-to-back arrangement DB

7221DB Bearing | Single and Duplex Arrangements

7221DB interchange NTN Corporation | Nachi-Fujikoshi | NTN | NACHI | CYSD 7221DB
7221DB cross reference NTN Corporation | Nachi-Fujikoshi | NTN | NACHI | CYSD 7221DB
7221DB Equivalent bearing interchange guide:
Price: enquiry
Model Number: 7221DB
d: 105
D: 1.10
B: 2.1
r(min): 7221
r1(min): 3.790
Width: 5 000
Size: 3 700
SD: 190
R1: 16 000
R: 157
ORDER: 14 400
MASS: 142


7240BDT Tandem arrangement DT

SD: 1 600

R1: 200

R: 1.50

ORDER: 4.0

MASS: 7240B

LSO: 25.300

7938DT Tandem arrangement DT

SD: 2 400

R1: 190

R: 1.00

ORDER: 2.0

MASS: 7938

LSO: 5.100

7944DT Tandem arrangement DT

SD: 2 000

R1: 220

R: 1.10

ORDER: 2.1

MASS: 7944

LSO: 7.740

7338DT Tandem arrangement DT

SD: 1 800

R1: 190

R: 2.00

ORDER: 5.0

MASS: 7338

LSO: 47.000

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