d - 140 mm

D - 200 mm

T - 46 mm

D₁ - 143 mm

d₁ - 197 mm

r_min - 1,5 mm

m - 5,07 kg / Weight

C_a - 455000 N / Dynamic load rating (axial)

C_0a - 1450000 N / Static load rating (axial)

C_ua - 141000 N / Fatigue limit load

n_G - 1690 1/min / Limiting speed

n_B - 730 1/min / Reference speed

- K81228-M / Allocated axial cylindrical roller and cage assembly

- GS81228 / Allocated housing locating washer

- WS81228 / Allocated shaft locating washer

• Model Number: 81228-M
• Inner Diameter：140mm Outer Diameter：200mm Width：46mm
• Type：Thrust Roller Bearings
• Update date：2025-12-16
• Application:wall industry,sterilizers,Hydraulic Rama,Storage Device,Digital Generator,Industrial equipment,heating fans,sewage pump,DC generators,industrial supplies,directional control valve
• Similar models:NTN K81228 SKF GS81228 ISO 81228 NKE 81228-MB NKE K81228-MB CX 81228 NBS K81228-M NBS 81228-M SKF GS81228 SKF 81228M
• BEARING POWER International Trading Co.,Ltd. specialize in 81228-M products，there is large inventory of INA 81228-M . We has been built up long-term cooperation with INA company, could make a bulk order of the 81228-M Which INA 81228-M 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
  29326	130	225	58	Timken	Thrust Roller Bearings
  32206-A	30	62	21,25	FAG	Tapered Roller Bearings
  5132				Ruville	Wheel Bearings
  6807NR	35	47	7	NTN	Deep Groove Ball Bearings
  6819-2RS	95	120	13	FBJ	Deep Groove Ball Bearings
  7220 BEP	180	100	34	SKF	Angular Contact Ball Bearings
  7221 B-UX	105	190	72	CX	Angular Contact Ball Bearings
  AST40 F40260	40	44		AST	Plain Bearings
  BXRE009	45	75	16	INA	Needle Roller Bearings
  L476549/10	549,275	692,15	80,962	ISO	Tapered Roller Bearings
  RNA 4934	190	230	60	IKO	Needle Roller Bearings
  UCPH210-30	47,625		51,6	KOYO	Bearing Units
  UKFC205	20			KOYO	Bearing Units
  UKFC211	50			CX	Bearing Units
  WJ-131714	20.638	26.988		KOYO	Needle Roller Bearings
  XLS-53/4	5.7500	7.7500	1.0000	FAG	DEEP GROOVE BALL BEARINGS
  RNAF95x115x30	115		30	FAG (Old No.)	NEEDLE BEARINGS
  01/02/7411	55	100	25	RIV	TAPERED ROLLER BEARINGS
  RNA2203.2RS	40		15.8	Torrington	NEEDLE BEARINGS
  NCF-3004V	20	42	16	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS