Fw - 19.050 mm

D - 25.400 mm

C - 19.05 mm

Weight - 0.025 Kg

Basic dynamic load rating (C) - 15.52 kN

Basic static load rating (C0) - 21.62 kN

(Grease) Lubrication Speed - 11000 r/min

(Oil) Lubrication Speed - 18000 r/min

• Model Number: MJ-12121
• Inner Diameter：19.050mm Outer Diameter：25.400mm Width：19.05mm
• Type：Needle Roller Bearings
• Update date：2025-12-10
• Application:Broadcasting System,CNC,packaging materials,Spectrum Products,Hydraulic Equipment,instrumentation instrument,economic mold,rock drilling machinery,sawing machine,plastic molding,equipment and
• Similar models:Timken M-12121 KOYO MJ-12121 KOYO MJH-12121 Timken MJ-12121 KOYO M12121 KOYO MK12121 NSK MJ-12121 NSK MJH-12121 NSK M-12121 Timken MJH-12121
• BEARING POWER International Trading Co.,Ltd. specialize in MJ-12121 products，there is large inventory of KOYO MJ-12121 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the MJ-12121 Which KOYO MJ-12121 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
  30310A	50	110	29,25	ZVL	Tapered Roller Bearings
  511/ 530	530	640	85	NTN	Thrust Ball Bearings
  51408	40	90		CX	Thrust Ball Bearings
  5201ANR	12	32	15.9	NACHI	Angular Contact Ball Bearings
  638	8	28	9	ISO	Deep Groove Ball Bearings
  AST20 1820	18	20		AST	Plain Bearings
  EE134100/134144CD+X1S-134100	254	365,125	130,175	Timken	Tapered Roller Bearings
  KT 587N	5	8		IKO	Needle Roller Bearings
  LJ1.5/8-N	41,275	88,9	19,05	RHP	Deep Groove Ball Bearings
  NCF1840-V	200	237,5	24	NKE	Cylindrical Roller Bearings
  N3240	200	360	128	CX	Cylindrical Roller Bearings
  RNAO30x42x32	30	42	32	ISO	Cylindrical Roller Bearings
  UCFCE211	55			SNR	Bearing Units
  UCF311	55			KOYO	Bearing Units
  UCT308	40			ISO	Bearing Units
  510554				FAG	THRUST BALL BEARINGS
  01/02/7415	75	130	31	RIV	TAPERED ROLLER BEARINGS
  98732	1.2500	2.2500	2.0000	BERLISS	JOURNAL ROLLER ASSEMBLIES
  208-SZ	80	40	18	MRC	DEEP GROOVE BALL BEARINGS
  B-19	2.9687	1.6250		CONSOLIDATED	THRUST BALL BEARINGS