Fw - 31,75 mm

D - 38,1 mm

C - 19,05 mm

Y - 1,02 mm

Weight - 0,0431 Kg

Basic dynamic load rating (C) - 19,84 kN

Basic static load rating (C0) - 34,7 kN

(Grease) Lubrication Speed - 6600 r/min

(Oil) Lubrication Speed - 10000 r/min

• Model Number:MJ-20121
• Inner Diameter：31,75mm Outer Diameter：38,1mm Width：19,05mm
• Type：Needle Roller Bearings
• Update date：2025-12-11
• Application:industrial supplies,aerial work equipment,switch,cleaners,ventilation fans,equipment,injection molding machine,multi-knife lathe,medical equipment,office equipment,root canal filling
• Similar models:NSK M-20121 KOYO MH20121 Timken MJ-20121 NSK MJ-20121 KOYO MK20121 Timken M-20121 KOYO M20121 KOYO MJ-20121 NSK MH-20121 Timken MH-20121
• BEARING POWER International Trading Co.,Ltd. specialize in MJ-20121 products，there is large inventory of Timken MJ-20121 . We has been built up long-term cooperation with Timken company, could make a bulk order of the MJ-20121 Which Timken MJ-20121 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
  23240-E1-K	200	360	128	FAG	Spherical Roller Bearings
  24130RH	150	250	100	KOYO	Spherical Roller Bearings
  3209-ZZ	45	85	30,2	ISB	Angular Contact Ball Bearings
  51128	140	180	31	NTN	Thrust Ball Bearings
  51228	140	200	46	KOYO	Thrust Ball Bearings
  6228	140	250	42	ZEN	Deep Groove Ball Bearings
  7206 CDT	30	62	32	ISO	Angular Contact Ball Bearings
  7919CTRSU	95	130	18	NSK	Angular Contact Ball Bearings
  EE241693/242375	430,212	603,25	76,2	Timken	Tapered Roller Bearings
  GE 630 ES	630	850	300	ISO	Plain Bearings
  NB-110	19	25,4	14	PFI	Needle Roller Bearings
  NU2216-E-TVP2	80	140	33	FAG	Cylindrical Roller Bearings
  RNAO18X26X13ASR1	18	26	13	KOYO	Needle Roller Bearings
  W 61909-2Z	68	45	12	SKF	Deep Groove Ball Bearings
  UCT314-44	69,85			KOYO	Bearing Units
  D-21	3.0937	1.7500		INA	THRUST BALL BEARINGS
  NAXR2030Z	30	20		FAG (Old No.)	NEEDLE BEARINGS
  RLS241/2	6.5000	11.0000	1.5625	FBC	CYLINDRICAL ROLLER BEARINGS
  MR-12-N			.7500	McGill	NEEDLE BEARINGS
  R1-4	.0781	.2500	.0937	NMB	DEEP GROOVE BALL BEARINGS