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R18 2rs
  • R18 2rs
Bearing Type Ball
Load Direction Radial
Construction Single Row
Seal Type Sealed
Model R18 2rs
Bore Dia (d)
1.125" | 28.575 mm
Bore Dia Tolerance -0.0003" to 0" | -0.008mm to 0
Outer Dia (D)
2.125" | 53.975 mm
Outer Dia Tolerance -0.0003" to 0" | -0.008mm to 0
Width (B) 0.5" | 12.700mm
Width Tolerance -0.005" to 0" | -0.12mm to 0
Ring Material Gcr15 | 52100 Chrome Steel
Ball Material Gcr15 | 52100 Chrome Steel
Cage Material Gcr15 | 52100 Chrome Steel
Shield Material Gcr15 | 52100 Chrome Steel
Dynamic Load Rating
(Cr) 
(N)
10180
Static Load Rating (Cor) (N) 6910
Max Speed (Grease)
(X1000 RPM)

28
Max Speed (Oil) (X1000 RPM) 
45
Temperature Range
-30 to 110 ℃
Weight 91g

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    Ningbo Qitan Bearing Co.,Ltd
    Add : No.211 Nanyi Road, Zhenhai District, Ningbo, Zhejiang Province, China 315200
    Phone: +86 182 6295 3431
    Website: www.alibearing.com
    E-mail : lili@alibearing.com

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