Spherical Roller Bearings
  • Cylindrical hole
  • 21312EXQ Cylindrical Hole Without oil hole or groove

21312EXQ Bearing | Cylindrical hole

21312EXQ interchange Nachi-Fujikoshi 21312EXQ
21312EXQ cross reference Nachi-Fujikoshi 21312EXQ
21312EXQ Equivalent bearing interchange guide:
Price: enquiry
Model Number: 21312EXQ
d: 60
D: 2.1
B: 2.10
r(min): 5000
r1(min): 4200
Width: 130
Size: 238000
SD: 193000
R: 21312EXQ
MASS: 31.0


239/750EW33 Cylindrical Hole With oil hole and groove (W33)

SD: 7500000

R: 750

MASS: 6.0

LSO: 417.00

LSG: 450

D: 330

239/850EW33 Cylindrical Hole With oil hole and groove (W33)

SD: 8600000

R: 850

MASS: 6.0

LSO: 546.00

LSG: 390

D: 280

231/670EW33 Cylindrical Hole With oil hole and groove (W33)

SD: 15300000

R: 670

MASS: 7.5

LSO: 1260.00

LSG: 360

D: 270

230/800E Cylindrical Hole Without oil hole or groove

SD: 12200000

R: 800

MASS: 7.5

LSO: 910.00

LSG: 400

D: 310

Cylindrical hole
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