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4T-66589/66520 NTN Tapered Roller Bearings

4T-66589/66520 NTN Tapered Roller Bearings

4T-66589/66520 NTN Tapered Roller Bearings Bearing number 4T-66589/66520 66589/66520 66589/66520 Size (mm) 59.972x122.238x33.338(mm)...
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Product Description4T-66589/66520

4T-66589/66520 NTN Tapered Roller Bearings

Bearing number4T-66589/6652066589/6652066589/66520
Size (mm)59.972x122.238x33.338(mm)59.972x122.238x33.338(mm)59.972x122.238x33.338(mm)
BrandNTNTimkenKOYO
Bore Diameter (mm)59,972(mm)59,972(mm)59,972(mm)
Outer Diameter (mm)122,238(mm)122,238(mm)122,238(mm)
Width (mm)33,338(mm)33,338(mm)33,338(mm)
d59,972 mm
2.3611 in
59,972 mm
2.3611 in
59,972 mm
2.3611 in
D122,238 mm
4.8125 in
122,238 mm
4.8125 in
122,238 mm
4.8125 in
T33,338 mm
1.3125 in
33,338 mm
1.3125 in
33,338 mm
1.3125 in
B31,75 mm
1.25 in
31,75 mm
1.25 in
31,75 mm
1.25 in
C23,812 mm
0.9375 in
23,812 mm
0.9375 in
23,812 mm
0.9375 in
ra1 max.3,3 mm
0.1299 in
a -1,8 mm
0.0709 in
Da105 mm
4.1339 in
116 mm
4.5669 in
105 mm
4.1339 in
db73 mm
2.874 in
74 mm
2.9134 in
ra max.0,8 mm
0.0315 in
0,8 mm
0.0315 in
da74 mm
2.9134 in
73 mm
2.874 in
Db116 mm
4.5669 in
105 mm
4.1339 in
116 mm
4.5669 in
Weight1,66 Kg1,66 Kg1,661 Kg
Basic dynamic load rating (C)134 kN128 kN
Basic static load rating (C0)163 kN178 kN153 kN
(Grease) Lubrication Speed3 100 r/min3300 r/min
(Oil) Lubrication Speed4 200 r/min4300 r/min
Calculation factor (e)0,670,670,67
Calculation factor (Y0)0,50,5

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