Inner Ring for Cylindrical Roller Bearings – 1R220X240X50

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NTNIndustrial bearing

ITEM NUMBER

1R220X240X50

Inner Ring

d220,000 mmBore
D—Outside diameter
B50,000 mmWidth
Verified by Cat Son before quotationPart number · clearance · precision
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TECHNICAL DATA

Specifications for 1R220X240X50

Units

Technical Specifications

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

Dimensional Specifications

d
220.000 mm
F
240.000 mm
B
50.000 mm
r
1.500 mm
t
3.500 mm
da min
228.000 mm
ras max
1.500 mm
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