(dimensions in inches)

Bearing Type - single row assembly

Bore Dia (d) - 0.7500

Outer Dia (D) - 2.1250

Width (B) - 0.8750

Outer Width (Bo) - 0.6250

Inner Width (Bi) - 0.8598

Radius (min) (rs) - 0.059

Radius (min) (rs1) - 0.091

Weight (g) - 258.00

Material - 52100 chrome steel or equiavelent

The assembly part number lists the cone part number first and then the cup part number.

• Model Number: 21075/21212
• Inner Diameter：19,05mm Outer Diameter：53,975mm Width：22,225mm
• Type：Tapered Roller Bearings
• Update date：2025-12-16
• Application:animal,security equipment,thread processing machine,Perfusion device,Medical equipment,Machine tool accessories,Spectrum Products,insect experimental analysis instrument,Air,food sterilization,granulator
• Similar models:Fersa 21075/21212 Timken 21075/21226D+X1S-21075 Timken 21075/21213 Timken 21075/21212 NTN 4T-21075/21212 KOYO 21075/21213 ISO 21075/21212 AST 21075/21212 Timken 21075/21212-B FBJ 21075/21212
• BEARING POWER International Trading Co.,Ltd. specialize in 21075/21212 products，there is large inventory of AST 21075/21212 . We has been built up long-term cooperation with AST company, could make a bulk order of the 21075/21212 Which AST 21075/21212 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
  22332CW33	160	340	114	AST	Spherical Roller Bearings
  2308K+H2308	40	90	33	ISO	Self-Aligning Ball Bearings
  24180BK30	400	650	250	NTN	Spherical Roller Bearings
  4312	60	130	46	KOYO	Deep Groove Ball Bearings
  6052	260	400	65	ISO	Deep Groove Ball Bearings
  7244C	220	400	65	AST	Angular Contact Ball Bearings
  81228-M	140	200	46	NBS	Thrust Roller Bearings
  89314TN	70	125	34	NBS	Thrust Roller Bearings
  ASTB90 F9060	90	95		AST	Plain Bearings
  BH-810	12,7	19,05	15,88	NSK	Needle Roller Bearings
  GAKFL 14 PB	14	28	19	INA	Plain Bearings
  GY1011KRRB	17,4625	40	27,38	Timken	Deep Groove Ball Bearings
  KBX047	120,65	136,525	7,938	KOYO	Angular Contact Ball Bearings
  NNU 4156 M/W33	280	460	180	ISB	Cylindrical Roller Bearings
  NU1007	35	62	14	NTN	Cylindrical Roller Bearings
  R-1980DD	8	19	6	NMB	Deep Groove Ball Bearings
  CF19VUU	8	19	11	IKO	NEEDLE BEARINGS
  5201	12	32	15.9	CONSOLIDATED	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  NUP-201	12	32	10	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  RNA-4907-RS	55		20	CONSOLIDATED	NEEDLE BEARINGS