Fw - 44.450 mm

D - 53.975 mm

C - 19.050 mm

b - 15.7 mm

Weight - 0,079 Kg

Basic dynamic load rating (C) - 26.8 kN

Basic static load rating (C0) - 48.6 kN

(Oil) Lubrication Speed - 8300 r/min

• Model Number: MK28121
• Inner Diameter：44.450mm Outer Diameter：53.975mm Width：19.050mm
• Type：Needle Roller Bearings
• Update date：2025-04-24
• Application:circulating pump,boring bar boring bar,axle lathe,Pneumatic Control Elements,building decoration raw materials and accessories,Antenna Potentials,experimental equipment,horizontal processing,Die,Gripper Swing,tapping machine
• Similar models:Timken M-28121 KOYO M28121 NSK M-28121 Timken MJ-28121 KOYO MK28121 KOYO MJ-28121 NSK MJ-28121
• BEARING POWER International Trading Co.,Ltd. specialize in MK28121 products，there is large inventory of KOYO MK28121 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the MK28121 Which KOYO MK28121 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
  15123/15245	31,75	62	18,161	CX	Tapered Roller Bearings
  23952YM	260	360	75	Timken	Spherical Roller Bearings
  6220ZZ	100,000	180,000	34,000	NTN-SNR	Deep Groove Ball Bearings
  6319-2RU	95	200	45	KOYO	Deep Groove Ball Bearings
  7008 CD/HCP4A	68	40	15	SKF	Angular Contact Ball Bearings
  AR 9 30 60	30	60	9	Timken	Needle Roller Bearings
  BB1-0603EC	17	35	10	SKF	Deep Groove Ball Bearings
  HJ-8010436	127	165,1	57,15	KOYO	Needle Roller Bearings
  HK2012	20	26	12	ZEN	Needle Roller Bearings
  K38X43X13	38	43	13	CX	Needle Roller Bearings
  N 208	40	80	18	ISB	Cylindrical Roller Bearings
  NJ221-E-M6+HJ221-E	105	190	36	NKE	Cylindrical Roller Bearings
  PW30670025/17CS	30	67	25	PFI	Angular Contact Ball Bearings
  S7015 CE/P4A	115	75	20	SKF	Angular Contact Ball Bearings
  UC209-26	41,275	85	49,2	KOYO	Deep Groove Ball Bearings
  VSU 20 0544	472	616		INA	Thrust Ball Bearings
  NNC4924V.C3	120	165	45	FAG	CYLINDRICAL ROLLER BEARINGS
  6307Z	35	80	21	FAG	DEEP GROOVE BALL BEARINGS
  RNA2203.2RS.DZ	40		15.8	Torrington	NEEDLE BEARINGS
  32007X	35	62	18	CONSOLIDATED	TAPERED ROLLER BEARINGS