Inner Ring for Cylindrical Roller Bearings – 1R300X340X118

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NTNIndustrial bearing

ITEM NUMBER

1R300X340X118

Inner Ring

d300,000 mmBore
D—Outside diameter
B118,000 mmWidth
Verified by Cat Son before quotationPart number · clearance · precision
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TECHNICAL DATA

Specifications for 1R300X340X118

Units

Technical Specifications

Type
Inner Ring
Bore Type
Round
Material
High Carbon Chrome Steel
Tolerance
ISO Class 0 (RBEC 1)
Weight
18.720 kg

Dimensional Specifications

d
300.000 mm
F
340.000 mm
B
118.000 mm
r
3.000 mm
t
4.000 mm
da min
313.000 mm
ras max
2.500 mm
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