(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：2025-12-17
• Application:inorganic chemical,Industrial,DC generators,dynamic blood pressure,sleep monitoring,building decoration raw materials and accessories,transistor fittings,medical equipment,sanitation facilities,packing equipment,Industrial
• Similar models:NTN 21312 FAG 21312-E1-K+AHX312 NSK 21312EAKE4 FAG 21312-E1-K ISO 21312W33 ISB 21312K+AHX312 CX 21312KCW33+H312 SNR 21312VK CX 21312KCW33 KOYO 21312RH
• BEARING POWER International Trading Co.,Ltd. specialize in 21312MBW33 products，there is large inventory of AST 21312MBW33 . We has been built up long-term cooperation with AST company, could make a bulk order of the 21312MBW33 Which AST 21312MBW33 is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

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