d - 240 mm

D - 300 mm

H - 45 mm

d1 - 297 mm

r1 min. - 1,5 mm

r2 min. - 1,5 mm

D1 - 243 mm

Weight - 7,43 Kg

Basic dynamic load rating (C) - 475 kN

Basic static load rating (C0) - 2450 kN

Limiting speed - 1100 r/min

• Model Number: 81148-MB
• Inner Diameter：240mm Outer Diameter：300mm Width：45mm
• Type：Thrust Roller Bearings
• Update date：2025-12-11
• Application:relay,electrocardiograph,Water Monitoring,Doppler,woodworking machinery,inorganic chemical,Broadcasting System,reinforced machinery,physical instruments,Roller mill,Hair styling device
• Similar models:NKE K81148-MB SKF 81148M ISO 81148 INA K81148-M NBS K81148-M SKF GS81148 CX 81148 INA 81148-M SKF GS81148 NBS 81148-M
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• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  22217 KW33	85	150	36	ISO	Spherical Roller Bearings
  2007	20,638	31,75	12,7	INA	Thrust Ball Bearings
  24148VMK30W33	240,000	400,000	160,000	SNR	Thrust Roller Bearings
  32916X	80	110	20	NTN	Tapered Roller Bearings
  B277-1	277	420	65	NSK	Deep Groove Ball Bearings
  45TAC100BDDG	45	100	20	NSK	Thrust Ball Bearings
  6202/47-2RS	15	47	11	ZEN	Deep Groove Ball Bearings
  89426M	130	270	85	SKF	Thrust Roller Bearings
  ASTEPBF 2023-11.5	20	23		AST	Plain Bearings
  HTA018DB	90	140	22,5	NTN	Angular Contact Ball Bearings
  IJ123022				ILJIN	Angular Contact Ball Bearings
  NB-112	17	24	20	PFI	Needle Roller Bearings
  NN4922KC1NAP4	110	150	40	NTN	Cylindrical Roller Bearings
  NU3964	320,000	440,000	90,000	NTN	Cylindrical Roller Bearings
  SA 80 ES	80	120	55	ISB	Plain Bearings
  SCW 12-UU AS	12			NBS	Linear Bearings
  2306SA	30	72	27	FED	SELF
  NTB6590	65	90	3	IKO	THRUST NEEDLE BEARINGS
  RMS-22-L	4.5000	9.3750	2.0000	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  ER-34	3.9370	2.1250	1.1875	CONSOLIDATED	BALL BEARING