Spherical Roller Bearings
  • Taper hole
  • 21304EK Tapered Hole Without oil hole or groove

21304EK Bearing | Taper hole

21304EK interchange Nachi-Fujikoshi | NACHI 21304EK
21304EK cross reference Nachi-Fujikoshi | NACHI 21304EK
21304EK Equivalent bearing interchange guide:
Price: enquiry
Model Number: 21304EK
d: 20
D: 1.1
B: 0.18
r(min): 14000
r1(min): 11000
Width: 52
Size: 47000
SD: 33500
R: 21304EK
MASS: 15.0


239/710EK Tapered Hole Without oil hole or groove

SD: 6950000

R: 710

MASS: 6.0

LSO: 369.00

LSG: 480

D: 360

231/560EK Tapered Hole Without oil hole or groove

SD: 11000000

R: 560

MASS: 7.5

LSO: 732.00

LSG: 480

D: 360

239/850EK Tapered Hole Without oil hole or groove

SD: 8600000

R: 850

MASS: 6.0

LSO: 546.00

LSG: 390

D: 280

239/1000EK Tapered Hole Without oil hole or groove

SD: 11600000

R: 1000

MASS: 7.5

LSO: 895.00

LSG: 300

D: 220

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