d - 114,3 mm

F - 139,7 mm

D - 177,8 mm

B - 76,58 mm

C - 76,2 mm

r min. - 2,5 mm

s - 7 mm

da min. - 123,5 mm

Da max. - 169 mm

ra max. - 2,5 mm

Weight - 7,26 Kg

Basic dynamic load rating (C) - 345 kN

Basic static load rating (C0) - 740 kN

(Grease) Lubrication Speed - 1 900 r/min

(Oil) Lubrication Speed - 2 900 r/min

• Model Number: MR8811248+MI-728848
• Inner Diameter：114,3mm Outer Diameter：177,8mm Width：76,58mm
• Type：Needle Roller Bearings
• Update date：2025-12-16
• Application:extruder,altimeter etc,preservation equipment,gas turbine,Display Devices,squeeze machine etc,teaching equipment,noise inspection,Hydraulic Couplings,medical equipment,reducer
• Similar models:Timken HJ-8811240 NTN MR8811240+MI-728840 NSK HJ-8811248+IR-728848 NSK HJ-8811240 NTN MR8811248 NTN MR8811240 NSK HJ-8811240+IR-728840 KOYO HJ-8811240 KOYO HJ-8811248 NSK HJ-8811248
• BEARING POWER International Trading Co.,Ltd. specialize in MR8811248+MI-728848 products，there is large inventory of NTN MR8811248+MI-728848 . We has been built up long-term cooperation with NTN company, could make a bulk order of the MR8811248+MI-728848 Which NTN MR8811248+MI-728848 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
  239/950W33	950	1250	224	ISO	Spherical Roller Bearings
  30203	17	40	13,25	NKE	Tapered Roller Bearings
  53316U+U316	80	140		CX	Thrust Ball Bearings
  3818 ZZ	90	115	19	ISO	Angular Contact Ball Bearings
  4UJ95	95	170	140	KOYO	Cylindrical Roller Bearings
  5207A-2NS	35	72	27	NACHI	Angular Contact Ball Bearings
  635-2Z	19	5	6	SKF	Deep Groove Ball Bearings
  6917ZZ	85	120	18	NACHI	Deep Groove Ball Bearings
  7824CG/GNP4	120	150	16	NTN	Angular Contact Ball Bearings
  GE20UK	20	35	16	ISO	Plain Bearings
  MH-18121	28,575	38,1	19,05	NSK	Needle Roller Bearings
  MJ-361	4,763	8,733	9,53	Timken	Needle Roller Bearings
  NC6208	40	80	18	KOYO	Deep Groove Ball Bearings
  PSL 611-310	304,8	393,7	107,95	PSL	Tapered Roller Bearings
  UCFX07	35			KOYO	Bearing Units
  F-41	4.7187	3.0000		Aetna	THRUST BALL BEARINGS
  311-MFFG	55	120	29	MRC	DEEP GROOVE BALL BEARINGS
  93424	.8750	1.2500	1.5000	BERLISS	JOURNAL ROLLER ASSEMBLIES
  NKIA-5914	70	100	40	CONSOLIDATED	NEEDLE BEARINGS
  TER-159V	220	183.87	27.50	CONSOLIDATED	TRIPLE RING TACONITE SEALS FOR SAF TYPE PILLOW BLOCKS