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Home>Products>High Quality Oilfield Mud Pump Bearings>13BTM2012 IB-1332 Needle Roller Bearing 13x20x12mm

13BTM2012 IB-1332 Needle Roller Bearing 13x20x12mm MODELS

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13BTM2012 IB-1332 Needle Roller Bearing 13x20x12mm

13BTM2012 IB-1332 Needle Roller Bearing 13x20x12mm SPECIFICATIONS

Request A Quote For Your Special 13BTM2012 IB-1332 Needle Roller Bearing 13x20x12mm Needs Today! Free High Quality Oilfield Mud Pump Bearings Quotes. JiNan Hope Hydraulic Co., Itd 55x90x23 ISO 9001 certified.
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Information techniques 13BTM2012 IB-1332 Needle Roller Bearing 13x20x12mm

Bearing number:4T-32011X
Size (mm):55x90x23
Bore Diameter (mm):55
Outer Diameter (mm):90
Width (mm):23
d:55 mm
D:90 mm
T:23 mm
B:23 mm
C:17,5 mm
ra1 max.:1,5 mm
a:20 mm
r min.:1,5 mm
r1 min.:1,5 mm
da min.:63,5 mm
Da min:81 mm
Da max.:81,5 mm
db max.:63 mm
Db min.:86 mm
ra max.:1,5 mm
Sa:4 mm
Sb:5,5 mm
Weight:0,563 Kg
Basic dynamic load rating (C):80,5 kN
Basic static load rating (C0):118 kN
(Grease) Lubrication Speed:4 000 r/min
(Oil) Lubrication Speed:5 400 r/min
Calculation factor (e):0,41
Calculation factor (Y0):0,81
d1:74 mm
rs min:1.5 mm
r1s min:1.5 mm
e:0.41
Y2:1.48
Y0:0.81
Mass:0.56 kg
ISO 355 reference:T3CC055
Dynamic load, C:80.5 kN
Rating life coefficient, A2:1.4
Static load, C0:118 kN
Fatigue limit load, Cu:14.4 kN
Nlim (oil):5,400 rpm
Nlim (grease):4,000 rpm
Min operating temperature, Tmin:-40 °C
Max operating temperature, Tmax:120 °C
Characteristic cage frequency, FTF:0.45 Hz
Characteristic rolling element frequency, BSF:8.93 Hz
Characteristic outer ring frequency, BPF0:11.16 Hz
Characteristic inner ring frequency, BPFI:13.84 Hz
da max:63 mm
db min:63.5 mm
Da max:81.5 mm
Db min:86 mm
Ca min:4 mm
Cb min:5.5 mm
ra max:1.5 mm
r1a max:1.5 mm
Category:Roller Bearings
Inventory:12.0
Minimum Buy Quantity:N/A
Weight / Kilogram:0
Product Group:B04334

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