Self-Aligning-Ball-Bearings-Cylindrical-Bore – 1203

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NTNOpen

ITEM NUMBER

1203

Self Aligning Ball Bearings - Cylindrical Bore

d17,000 mmBore
D40,000 mmOutside diameter
B12,000 mmWidth
Verified by Cat Son before quotationPart number · clearance · precision
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TECHNICAL DATA

Specifications for 1203

Units

Technical Specifications

Type
Self Aligning Ball Bearing
Bore Type
Cylindrical
Material
High Carbon Chrome Steel
Cage Type
Fiber Glass Reinforced
Cage Material
Nylon
Ball Material
Steel
Limiting Speed - Oil
20000 RPM
Limiting Speed - Grease
16000 RPM
Y1
2.00
Y2
3.10
Y0
2.10
Precision
Class 0
Configuration
One
Radial Internal Clearance
CN
Static Load Rating
2010 N
Dynamic Load Rating
8000 N
Enclosure
Open
Weight
0.071 kg
Operating Temperature Range
-40 to 120 ºC

Dimensional Specifications

d
17.000 mm
D
40.000 mm
B
12.000 mm
r
0.600 mm
da min
21.000 mm
Da max
36.000 mm
ras max
0.600 mm
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