(dimensions in mm)
Bearing Type - tapered bore, lube groove & holes
Bore Dia (d) - 260.0000
Outer Dia (D) - 400.0000
Width (B) - 104.0000
Radius (min) (rs) - 4.000
Dynamic Load Rating (Cr) - 1,380,000
Static Load Rating (Cor) - 2,533,000
Max Speed (Grease) (X1000 RPM) - 1
Max Speed (Oil) (X1000 RPM) - 1
Weight (g) - 46,370.00
Material - 52100 Chrome steel, or equivalent
Inner ring guided machined brass cage, lube groove and holes.
Tapered Bore, taper = 1:12
Unless otherwise specified, the internal radial clearance is "C0" or "C Normal".
Basic Radial Load Factor "e" = 0.23
Basic Radial Load Factor "Y1" = 2.9
Basic Radial Load Factor "Y2" = 4.4
Basic Radial Load Factor "Y0" = 2.8
Hot number:KOYO 6219-RZ NTN GE 160 ES ASK NJ 2219 OKB 3830085K1 OKB 3182120 OKB 2097160 SKF 61907-2RZ SKF FY 1.3/8 FM SIGMA LJ 1.1/4 NTN NNU4930K IKO SBB 80-2RS LS SIA140ES New Departure 88509 NSK KC-70CPO NTN TM-SC0791LC4/5A
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