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30311 ISB Tapered Roller Bearings

30311 ISB Tapered Roller Bearings

30311 ISB Tapered Roller Bearings Bearing number 30311 30311 30311 Size (mm) 55x120x31.5(mm) 55x120x31.5(mm) 55x120x31.5(mm) Brand NKE PFI...
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Product Description30311

30311 ISB Tapered Roller Bearings

Bearing number303113031130311
Size (mm)55x120x31.5(mm)55x120x31.5(mm)55x120x31.5(mm)
BrandNKEPFITimken
Bore Diameter (mm)55(mm)55(mm)55(mm)
Outer Diameter (mm)120(mm)120(mm)120(mm)
Width (mm)31,5(mm)31,5(mm)31,5(mm)
d55 mm
2.1654 in
55 mm
2.1654 in
55 mm
2.1654 in
D120 mm
4.7244 in
120 mm
4.7244 in
120 mm
4.7244 in
T31,5 mm
1.2402 in
31,5 mm
1.2402 in
B29 mm
1.1417 in
29 mm
1.1417 in
C25 mm
0.9843 in
25 mm
0.9843 in
a25 mm
0.9843 in
r1 min.2,5 mm
0.0984 in
r2 min.2,5 mm
0.0984 in
r3 min.2 mm
0.0787 in
r4 min.2 mm
0.0787 in
da max71 mm
2.7953 in
Da min104 mm
4.0945 in
db min65 mm
2.5591 in
Db min.111 mm
4.3701 in
Weight1,8 Kg1,63 Kg
Basic dynamic load rating (C)159 kN
Basic static load rating (C0)167 kN
Limiting speed5600 r/min
Calculation factor (e)0,340,35
Calculation factor (Y)1,74

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