(dimensions in mm)

Bearing Type - tapered bore

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.

Tapered Bore, taper = 1:12

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: 21312MBK
• Inner Diameter：60mm Outer Diameter：130mm Width：31mm
• Type：Spherical Roller Bearings
• Update date：2025-04-18
• Application:noise reduction equipment,Roller,Anesthetic Equipment,Medical equipment,Air,large agricultural machinery,shaft milling machine,set bacteria instrument,Warehouse Shelf Equipment,coal,education model Instruments
• Similar models:NSK 21312EAE4 SNR 21312VK ISB 21312K Timken 21312VCSJ KOYO 21312RHK FAG 21312-E1-K+H312 AST 21312MBW33 CX 21312KCW33+H312 NTN 21312 ISB 21312K+AHX312
• BEARING POWER International Trading Co.,Ltd. specialize in 21312MBK products，there is large inventory of AST 21312MBK . We has been built up long-term cooperation with AST company, could make a bulk order of the 21312MBK Which AST 21312MBK 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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  88925/88128	234,95	327,025	52,388	CX	Tapered Roller Bearings
  DC4832AVW	160	200	40	KOYO	Cylindrical Roller Bearings
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  UCP321	105		112	FYH	Bearing Units
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  L2215U	75	130	31	Rollway	CYLINDRICAL ROLLER BEARINGS
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