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Inner Ring for Cylindrical Roller Bearings
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Inner Ring for Cylindrical Roller Bearings
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Item # MA1218
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Item # MA1218, Plain Inner Ring, No Rollers
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Unit of Measure:
Imperial
Metric
Both
Order Now
·
Technical Specifications
·
Dimensional Specifications
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Ordering Options
Order Online through NTN DOL
Contact NTN Customer Relations
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Technical Specifications
Type
Inner Ring
Bore Type
Round
Material
Hardened Alloy Steel
Precision Ground
Yes
Tolerance
ISO Class 0 (RBEC 1)
Weight
1.332
lb
0.604
kg
Dimensional Specifications
Plain Inner Ring, No Rollers - Dimensions
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B
3.5433
in
90.000
mm
A
4.2209
in
107.210
mm
W
1.1811
in
30.000
mm
R
0.1252
in
3.180
mm