NTN logo – 89318

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NTNIndustrial bearing

ITEM NUMBER

89318

Thrust Cylindrical Roller Bearing - Type 893

d90,000 mmBore
D155,000 mmOutside diameter
B—Width
Verified by Cat Son before quotationPart number · clearance · precision
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TECHNICAL DATA

Specifications for 89318

Units

Technical Specifications

Type
Bearing
Bore Type
Round
Configuration
One
Material
High Carbon Chrome Steel
Cage Material
Aluminum Alloy
Limiting Speed - Oil
1900.0 RPM
Limiting Speed - Grease
480 RPM
Precision
ISO Class 0
Weight
0.620 kg
Dynamic Load Rating
289000 N
Static Load Rating
1160000 N
Operating Temperature Range
-40 to 120 ºC

Dimensional Specifications

d
90.000 mm
d1 (-0.2/-0.5)
155.000 mm
D
155.000 mm
D1
93.000 mm
T
39.000 mm
r
1.500 mm
da min
90.000 mm
Db max
190.000 mm
ras max
13.000 mm
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