Fw - 47,625 mm

D - 61,912 mm

C - 31,75 mm

r min. - 1,5 mm

Da max. - 55,5 mm

ra max. - 1,5 mm

Weight - 0,216 Kg

Basic dynamic load rating (C) - 59 kN

Basic static load rating (C0) - 105 kN

(Grease) Lubrication Speed - 5 500 r/min

(Oil) Lubrication Speed - 8 500 r/min

• Model Number: MR303920
• Inner Diameter：47,625mm Outer Diameter：61,912mm Width：31,75mm
• Type：Needle Roller Bearings
• Update date：2025-04-21
• Application:spectrometer,granulator,outdoor equipment,large agricultural machinery,car instrument,Embroidery,Vacuum generator,Other Machine Tools,manual Tools,marine analysis,Hydraulic Couplings
• Similar models:Timken HJ-303920 NSK HJ-303920 IKO GBR303920U IKO GBR303920 IKO BR303920U IKO GBR303920UU NTN MR303920+MI-253020 IKO BR303920 IKO BR303920UU NSK HJ-303920+IR-253020
• BEARING POWER International Trading Co.,Ltd. specialize in MR303920 products，there is large inventory of NTN MR303920 . We has been built up long-term cooperation with NTN company, could make a bulk order of the MR303920 Which NTN MR303920 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
  23188EK	440	720	226	NACHI	Cylindrical Roller Bearings
  24028RHK30	140	210	69	KOYO	Spherical Roller Bearings
  528/522	47,625	101,6	34,925	Fersa	Tapered Roller Bearings
  6030-RS	150	225	35	CYSD	Deep Groove Ball Bearings
  60RIU249	152,4	245		Timken	Cylindrical Roller Bearings
  61824	120	150	16	ISB	Deep Groove Ball Bearings
  62302-2RS	15	42	17	ISB	Deep Groove Ball Bearings
  7320BGM	100,000	215,000	47,000	SNR	Angular Contact Ball Bearings
  FNTK-2544	25	44	2,85	Timken	Needle Roller Bearings
  LM742748/LM742710CD	215,9	285,75	98,425	Timken	Tapered Roller Bearings
  MBG4CR	4	12	6,5	NMB	Plain Bearings
  NKX20Z	20,000	35,000	30,000	NTN	Complex Bearings
  NNU4932KC1NAP4	160	220	60	NTN	Cylindrical Roller Bearings
  NNU4938MB	190	260	69	NSK	Cylindrical Roller Bearings
  NUP19/600	600	800	90	ISO	Cylindrical Roller Bearings
  QJM 1.1/4	31.75	79,375	22,23	SIGMA	Angular Contact Ball Bearings
  RNAO16X24X13	16	24	13	KOYO	Needle Roller Bearings
  320SD30	320	480	121	Torrington (Old No.)	SPHERICAL ROLLER BEARINGS
  CRM20	2.5000	5.5000	1.2500	SKF	CYLINDRICAL ROLLER BEARINGS
  NAS-140	140	190	52	CONSOLIDATED	NEEDLE BEARINGS