(dimensions in mm)

Bearing Type - straight bore, lube groove and holes

Bore Dia (d) - 60.0000

Outer Dia (D) - 130.0000

Width (B) - 31.0000

Radius (min) (rs) - 2.100

Dynamic Load Rating (Cr) - 148,000

Static Load Rating (Cor) - 152,000

Max Speed (Grease) (X1000 RPM) - 3

Max Speed (Oil) (X1000 RPM) - 4

Weight (g) - 2,130.00

Material - 52100 Chrome steel, or equivalent

Inner ring guided machined brass cage, lube groove and holes.

Unless otherwise specified, the internal radial clearance is "C0" or "C Normal".

Basic Radial Load Factor "e" = 0.24

Basic Radial Load Factor "Y1" = 2.9

Basic Radial Load Factor "Y2" = 4.3

Basic Radial Load Factor "Y0" = 2.8

• Model Number:21312MBW33
• Inner Diameter：60mm Outer Diameter：130mm Width：31mm
• Type：Spherical Roller Bearings
• Update date：2025-12-24
• Application:ship special,light therapy instrument,screen filter,Hair styling device,stacker lift platform,Safety protection,Control,car instrument,electromagnet,molding machine,Reflective Materials Industrial fabrics
• Similar models:SKF 21312EK Timken 21312VCSJ SNR 21312VK SNR 21312V ISB 21312EKW33+H312 AST 21312MBW33 KOYO 21312RH ISB 21312K+AHX312 CX 21312KCW33 NTN 21312
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