Fw - 31,75 mm

D - 38,1 mm

C - 19,05 mm

C2 - 1 mm

Weight - 0,046 Kg

Basic dynamic load rating (C) - 19,9 kN

(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：2025-04-22
• Application:thin metal materials,magnetic elements,miscellaneous instruments,vacuum filter,hydraulic pressure gauge,Logistics Equipment,sleep monitoring,relay,Material handling equipment,tube,chamfer
• Similar models:Timken MH-20121 KOYO MJ-20121 KOYO MH20121 NSK M-20121 KOYO M20121 Timken M-20121 NSK MJ-20121 NSK MH-20121 Timken MJ-20121 KOYO MK20121
• BEARING POWER International Trading Co.,Ltd. specialize in MJ-20121 products，there is large inventory of NSK MJ-20121 . We has been built up long-term cooperation with NSK company, could make a bulk order of the MJ-20121 Which NSK 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
  123073X/123123X	73,025	123,825	24,6	Gamet	Tapered Roller Bearings
  239/600 KCW33+H39/600	600	800	150	CX	Spherical Roller Bearings
  23064 KCW33	320	480	121	CX	Spherical Roller Bearings
  61804 ZZ	20	32	7	CX	Deep Groove Ball Bearings
  7008 ACE/HCP4AL1	68	40	15	SKF	Angular Contact Ball Bearings
  BK0611	6	10	11	CX	Cylindrical Roller Bearings
  GYA115RR	49,2125	90	44,3	Timken	Deep Groove Ball Bearings
  MR137	7	13	3	ISB	Deep Groove Ball Bearings
  NKI20/20	20	32	20	INA	Needle Roller Bearings
  NNCL4924 V	120	165	45	ISO	Cylindrical Roller Bearings
  NUP2203-E-TVP2	17	40	16	FAG	Cylindrical Roller Bearings
  NUP2312	60	130	46	FBJ	Cylindrical Roller Bearings
  QJ322N2MA	110	240	50	SKF	Angular Contact Ball Bearings
  RF-1240ZZ	4	12	4	NMB	Deep Groove Ball Bearings
  RNA5916	90	110	40	KOYO	Needle Roller Bearings
  TAFI 355020	35	50	20	IKO	Needle Roller Bearings
  CH-104-LW	1.5000	3.2500	1.7500	RBC	NEEDLE BEARINGS
  NBA10706	4.2500	4.7500	.2500	NSK	ANGULAR CONTACT BALL BEARINGS
  MB20-SS	20	35	16	RBC	SPHERICAL PLAIN BEARINGS
  H-316x70	80	105		CONSOLIDATED	ADAPTERS