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Nu 1964 Ecma Cylindrical Roller Bearings Used for Electric Truck Motor Electric Rear Axle Peak

Product Details

Product Details

Product Description

Product Description
Cylindrical Roller Bearings
1. Structure and Characteristics Since the rollers of the cylindrical roller bearings make line contact with the raceways, these bearings can support heavy radial loads and are suitable for high speed operation.
Assembly and disassembly are comparatively easy even if the inner or outer ring requires a shrink fit, as the bearing is a separation type.
2.Cylindrical roller bearings are classified as single row, double row and four row type, according to how many rollers are used, and there are models as shown in Table 1 to 3. Although designed as a thin wall type, the SL Model double row cylindrical roller bearing can support enormous radial and impact loads. Table 4 lists the configurations available.
NameCylindrical roller bearings
SeiresN/NJ/NU/NUP/NN/NNU/SL ect.
BrandMONTON
ModelNU 1964 ECMA
d320mm
D440mm
B56mm
Load rating C693KN
Load rating Co1200kN
Reference speed1500r/min
Limiting speed2000r/min
Ring MaterialGcr15/ GCr15SiMn/20Cr2Ni4A/20Cr2MnMoA
Cage MaterialBrass cage/Steel cage
Sealedas customer requested
Weight26KG
Roller materailGcr15
Design StructureCylindrical roller
PrecisionP4,P5 P6 or as customer requested
VibrationZV1, ZV2, ZV3, or as customer requested
ClearanceC0, C2, C3, or as customer requested
Quality standardISO9001: 2000/SGS
PackageCarton/Wooden case
OriginalLuoyang
ServiceOEM
Delivery dateAccordingly
ApplicationLarge and medium-sized electric motors, locomotives and vehicles, machine tool spindles, internal combustion engines, generators, paper machines, mining machinery, gas turbines, reducers, rolling mills, vibrating screens, and lifting and transportation machinery.

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