NTN 22228BKD1C3 Spherical Roller Bearings - Kate Komatsu part Machinery Co., Ltd

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Home>Products>SPHERICAL ROLLER BEARINGS>NTN 22228BKD1C3 Spherical Roller Bearings image

NTN 22228BKD1C3 Spherical Roller Bearings image

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NTN 22228BKD1C3 Spherical Roller Bearings Code system

Bearing number:4T-LM503349/LM503310
Size (mm):46x75x18
Bore Diameter (mm):46
Outer Diameter (mm):75
Width (mm):18
d:46 mm
D:75 mm
T:18 mm
B:18 mm
C:14 mm
d1:61 mm
a:16.1 mm
rs min:3.5 mm
r1s min:1.5 mm
e:0.4
Y2:1.49
Y0:0.82
Mass:0.3 kg
Dynamic load, C:51 kN
Rating life coefficient, A2:1.4
Static load, C0:71 kN
Fatigue limit load, Cu:8.7 kN
Nlim (oil):6,300 rpm
Nlim (grease):4,700 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:9.11 Hz
Characteristic outer ring frequency, BPF0:11.19 Hz
Characteristic inner ring frequency, BPFI:13.81 Hz
ra max:3.94 mm
r1a max:1.5 mm
Category:Bearings
Inventory:0.0
Minimum Buy Quantity:N/A
Weight / Kilogram:0.314
Product Group:B04334

Main Products: Load Wheel, Chain Wheel, Drive Wheel, Gear Block, Guide Wheel, Chain Rail Assembly, Track Assembly, Track Plate and High Strength Bolt. Other products: chain link, chain pin, bucket shaft, bucket shaft sleeve, swing frame, connecting rod, chain bracket, tension cylinder, tension spring, U-frame, large and small arm cylinder assembly, rubber block, bucket teeth, tooth base, etc.

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Kate Komatsu part Machinery Co., Ltd: Email; AddressJiulong wan ,Hong kong,china; Phone(Working Time); Fax

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