d - 31,75 mm

F - 38,1 mm

D - 52,388 mm

B - 32 mm

C - 31,75 mm

r min. - 1,5 mm

s - 1 mm

da min. - 37 mm

Da max. - 46 mm

ra max. - 1,5 mm

Weight - 0,285 Kg

Basic dynamic load rating (C) - 51 kN

Basic static load rating (C0) - 81,5 kN

(Grease) Lubrication Speed - 7 500 r/min

(Oil) Lubrication Speed - 11 000 r/min

• Model Number: MR243320+MI-202420
• Inner Diameter：31,75mm Outer Diameter：52,388mm Width：32mm
• Type：Needle Roller Bearings
• Update date：2025-12-17
• Application:power tools,lifting equipment Hoisting hoist,sample cup,Surveying Surveying Instruments,Insect Count,Hairbrush device,Other machinery,Gear grinding machine,engineering machinery,Doppler,water protection
• Similar models:IKO GBR243320UU IKO BR243320 IKO GBR243320U Timken HJ-243320 NTN MR243320 KOYO HJ-243320RS Timken HJ-243320RS KOYO HJ-243320 IKO GBR243320 NSK HJ-243320+IR-202420
• BEARING POWER International Trading Co.,Ltd. specialize in MR243320+MI-202420 products，there is large inventory of NTN MR243320+MI-202420 . We has been built up long-term cooperation with NTN company, could make a bulk order of the MR243320+MI-202420 Which NTN MR243320+MI-202420 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.

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  239/850 K	850	1120	200	ISB	Spherical Roller Bearings
  24138	190	320	128	ISB	Spherical Roller Bearings
  30224A	120	215	43,5	ZVL	Tapered Roller Bearings
  6013-2RS	65	100	18	KOYO	Deep Groove Ball Bearings
  70TAC20X+L	70	110	48	NSK	Thrust Ball Bearings
  7816T1G/GMP4	80	100	10	NTN	Angular Contact Ball Bearings
  AR 18 90 155	90	155	18	Timken	Needle Roller Bearings
  BHTM3025-1	30	40	25	KOYO	Needle Roller Bearings
  GIR 15 DO	15	26	12	INA	Plain Bearings
  HM516449A/HM516410	82,55	133,35	39,688	Timken	Tapered Roller Bearings
  KBF60	60	90		NBS	Linear Bearings
  NAO 50x68x20	50	60		NBS	Needle Roller Bearings
  RC4932	160	220	60	NACHI	Cylindrical Roller Bearings
  SK102-207-KRR-B-AH10	28,5750	72	37,7	INA	Deep Groove Ball Bearings
  SL024918	90	125	35	INA	Cylindrical Roller Bearings
  NU236	180	320	52	FAG	CYLINDRICAL ROLLER BEARINGS
  NU315	75	160	37	FAG	CYLINDRICAL ROLLER BEARINGS
  4234	1.5000	1.5625	1.2500	BERLISS	JOURNAL ROLLER BEARING OUTER RACES
  487500	10	30	.3543	New Departure	DEEP GROOVE BALL BEARINGS
  FW684ZZA	4	9	4	NTN	DEEP GROOVE BALL BEARINGS