(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：2023-03-03
• Application:screen filter,Pneumatic Actuator,joint protection,security equipment,filter paper products,Insect Capture,plastic molding,Pneumatic Control Elements,packaging materials,ventilation equipment,wheel lathe
• Similar models:AST 21312MBKW33 NSK 21312EAE4 FAG 21312-E1 ISO 21312W33 CX 21312KCW33 FAG 21312-E1-K+H312 AST 21312MBW33 SNR 21312VK NTN 21312K SKF 21312E
• 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  29688/29620	73,817	112,712	25,4	Timken	Tapered Roller Bearings
  6022	110,000	170,000	28,000	NTN-SNR	Deep Groove Ball Bearings
  61828	140	175	18	CX	Deep Groove Ball Bearings
  713618150				FAG	Wheel Bearings
  7309 BDF	45	100	50	ISO	Angular Contact Ball Bearings
  F607-2RS	7	19	6	ZEN	Deep Groove Ball Bearings
  F608ZZ	8	22	7	KOYO	Deep Groove Ball Bearings
  KTV 10,51415 EG	10,5	14		IKO	Needle Roller Bearings
  K36x42x16	36	42	16	CX	Needle Roller Bearings
  KT 526024	52	60		IKO	Needle Roller Bearings
  MF52BZZ	2	6,2	2,5	NSK	Deep Groove Ball Bearings
  NU5218	90	160	52,4	ISO	Cylindrical Roller Bearings
  S16002-2Z	15	32	8	ZEN	Deep Groove Ball Bearings
  SFR133ZZ	2,38	4,7625	2,38	AST	Deep Groove Ball Bearings
  SMF85	5	8	2	ZEN	Deep Groove Ball Bearings
  UCFL 209-26	41,275			AST	Bearing Units
  UKPX17+H2317	75		101,6	NACHI	Bearing Units
  160420	1.0000	1.5000	1.2500	BAL	JOURNAL ROLLER ASSEMBLIES
  33019	95	145	39	SNR	TAPERED ROLLER BEARINGS
  R-4-ZZ	.2500	.6250	.1960	CONSOLIDATED	DEEP GROOVE BALL BEARINGS