Full Complement
  • Inch Series B, BH, M- 1, MH- 1
  • M-8121 Closed One End

M-8121 Bearing | Inch Series B, BH, M- 1, MH- 1

M-8121 interchange NPB | JTEKT Corporation(Koyo) | Timken | NSK | KOYO M-8121
M-8121 cross reference NPB | JTEKT Corporation(Koyo) | Timken | NSK | KOYO M-8121
M-8121 Equivalent bearing interchange guide:
Price: enquiry
Model Number: M-8121
d: M-8121
D: 12.700
B: 17.463
r(min): 4.20
r1(min): 14.70
Width: 26.90
Size: 19.05
ORDER: 2.03


Y-612 Open Ends

ORDER: 21.60

CU: Y-612

FW: 3.50

C: 9.525

NO: 19.050

CO: 14.288

B-4410 Open Ends

ORDER: 98.00

CU: B-4410

FW: 14.90

C: 69.850

NO: 15.880

CO: 79.375

Y-2 1/2 2 1/2 Open Ends

ORDER: 1.14

CU: Y-2 1/2 2 1/2

FW: 0.00

C: 3.970

NO: 3.960

CO: 7.142

Y-912 Open Ends

ORDER: 32.50

CU: Y-912

FW: 5.25

C: 14.288

NO: 19.050

CO: 19.050

Inch Series B, BH, M- 1, MH- 1
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