(dimensions in mm)

Bearing Type - straight 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) - 2,160.00

Material - 52100 Chrome steel, or equivalent

Inner ring guided, machined brass cage.

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: 21312MB
• Inner Diameter：60mm Outer Diameter：130mm Width：31mm
• Type：Spherical Roller Bearings
• Update date：2025-04-18
• Application:Spectrum Products,sewage pump,laser devices,leather processing,marine test,altimeter etc,Display Devices,car and accessories,lifting equipment Hoisting hoist,gantry processing,Roller
• Similar models:CX 21312KCW33+AH312 AST 21312MBK ISB 21312EKW33+H312 ISO 21312KW33 AST 21312MBKW33 AST 21312MB FAG 21312-E1-K+H312 FAG 21312-E1-K SKF 21312E Timken 21312VCSJ
• BEARING POWER International Trading Co.,Ltd. specialize in 21312MB products，there is large inventory of AST 21312MB . We has been built up long-term cooperation with AST company, could make a bulk order of the 21312MB Which AST 21312MB 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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  49BWKH11		152		NSK	Angular Contact Ball Bearings
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  NJ221EM	105	190	36	NSK	Cylindrical Roller Bearings
  NJF2313 V	65	140	48	ISO	Cylindrical Roller Bearings
  NUP 2315 E	75	160	55	NACHI	Cylindrical Roller Bearings
  RNA 4907UU	42	55	20	JNS	Needle Roller Bearings
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  6210NR	50	90	20	SKF	DEEP GROOVE BALL BEARINGS
  WC88508	40	80	.9448	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  KF-42XPO	4.2500	5.7500	.7500	CONSOLIDATED	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  TER-113V	141	107.65	28	CONSOLIDATED	TRIPLE RING TACONITE SEALS FOR SAF TYPE PILLOW BLOCKS