Angular Contact Ball Bearings
  • Single and Duplex Arrangements
  • 7021DB Back-to-back arrangement DB

7021DB Bearing | Single and Duplex Arrangements

7021DB interchange NTN Corporation | Nachi-Fujikoshi | CYSD | NACHI | NTN 7021DB
7021DB cross reference NTN Corporation | Nachi-Fujikoshi | CYSD | NACHI | NTN 7021DB
7021DB Equivalent bearing interchange guide:
Price: enquiry
Model Number: 7021DB
d: 105
D: 1.00
B: 2.0
r(min): 7021
r1(min): 1.860
Width: 5 500
Size: 4 100
SD: 160
R1: 8 150
R: 80
ORDER: 8 350
MASS: 81.5


7932DT Tandem arrangement DT

SD: 2 800

R1: 160

R: 1.00

ORDER: 2.0

MASS: 7932

LSO: 3.130

7240DT Tandem arrangement DT

SD: 1 900

R1: 200

R: 1.50

ORDER: 4.0

MASS: 7240

LSO: 25.300

7956DT Tandem arrangement DT

SD: 1 500

R1: 280

R: 1.10

ORDER: 2.1

MASS: 7956

LSO: 14.800

7334BDT Tandem arrangement DT

SD: 1 700

R1: 170

R: 1.50

ORDER: 4.0

MASS: 7334B

LSO: 35.300

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