Fw - 31.750 mm

D - 41.275 mm

C - 19.050 mm

x - 3.05 mm

b - 15.4 mm

Weight - 0,064 Kg

Basic dynamic load rating (C) - 28.3 kN

Basic static load rating (C0) - 54.7 kN

(Oil) Lubrication Speed - 3900 r/min

• Model Number: MH20121
• Inner Diameter：31.750mm Outer Diameter：41.275mm Width：19.050mm
• Type：Needle Roller Bearings
• Update date：2025-04-24
• Application:position switch,medical equipment,Spectrum Products,electromyography machine,squeeze machine etc,universal category,security equipment,electrocardiograph,motorcycle,Handling machinery and various industrial machinery,Garment Accessories
• Similar models:KOYO MJ-20121 NSK MH-20121 KOYO MK20121 Timken MJ-20121 KOYO MH20121 NSK M-20121 NSK MJ-20121 Timken MH-20121 KOYO M20121 Timken M-20121
• BEARING POWER International Trading Co.,Ltd. specialize in MH20121 products，there is large inventory of KOYO MH20121 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the MH20121 Which KOYO MH20121 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
  4T-3381/3320	38,1	80,167	30,391	NTN	Tapered Roller Bearings
  54204U	20	40	32	NSK	Thrust Ball Bearings
  623	3	10	4	CX	Deep Groove Ball Bearings
  63/28-2Z	28	68	18	NKE	Deep Groove Ball Bearings
  7003 CDB	17	35	20	ISO	Angular Contact Ball Bearings
  AST20 2225	22	25		AST	Plain Bearings
  E-4R13003	650	920	690	NTN	Cylindrical Roller Bearings
  ESF204	20			SNR	Bearing Units
  F-5020	50	58	20	NSK	Needle Roller Bearings
  NJ2207	35,000	72,000	23,000	NTN	Cylindrical Roller Bearings
  NP 1030	150	205.5		NACHI	Cylindrical Roller Bearings
  NUP18/600	600	730	60	CX	Cylindrical Roller Bearings
  SC1467	70,000	100,000	12,000	NTN	Deep Groove Ball Bearings
  234452M.SP	260	400		FAG	ANGULAR CONTACT THRUST BALL BEARINGS
  NUP2056E	280	420	82	FAG	CYLINDRICAL ROLLER BEARINGS
  24122CC	110	180	69	SKF	SPHERICAL ROLLER BEARINGS
  HM-12C	.7500		.8750	Heim	ROD ENDS
  221	105	190	36	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  RA-207-106	1.3750	2.8346	.6693	CONSOLIDATED	BALL BEARINGS
  A-5146WB	230	370	101.6	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS