Fw - 44,45 mm

D - 53,975 mm

C - 19,05 mm

C1 - 3,05 mm

Weight - 0,093 Kg

Basic dynamic load rating (C) - 39,3 kN

Basic static load rating (C0) - 81,4 kN

(Grease) Lubrication Speed - 2400 r/min

(Oil) Lubrication Speed - 3700 r/min

• Model Number: M-28121
• Inner Diameter：44,45mm Outer Diameter：53,975mm Width：19,05mm
• Type：Needle Roller Bearings
• Update date：2025-04-23
• Application:Broadcasting System,Spectrum Products,rehabilitation training equipment,Medical printer,beverage production,glass,non-ferrous metal alloy,Industry,mathematical instruments,wall industry,shaft milling machine
• Similar models:NSK MJ-28121 NSK M-28121 Timken MJ-28121 KOYO MJ-28121 KOYO MK28121 KOYO M28121 Timken M-28121
• BEARING POWER International Trading Co.,Ltd. specialize in M-28121 products，there is large inventory of Timken M-28121 . We has been built up long-term cooperation with Timken company, could make a bulk order of the M-28121 Which Timken M-28121 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
  36990/36920	177,8	227,013	30,163	KOYO	Tapered Roller Bearings
  6226LLU	130,000	230,000	40,000	NTN	Deep Groove Ball Bearings
  AX 4 15 28	15	28	4	Timken	Needle Roller Bearings
  CRD-8040	400	780	380	NTN	Tapered Roller Bearings
  EGB1520-E40	15	17	20	INA	Plain Bearings
  F608	8	22	7	FBJ	Deep Groove Ball Bearings
  K10x14x13	10	14	13	ISO	Needle Roller Bearings
  NA4905	25	42	17	Timken	Needle Roller Bearings
  NUP 2313 ECML	140	65	48	SKF	Thrust Ball Bearings
  NUP312 E	60	130	31	CX	Cylindrical Roller Bearings
  QJ1072	360	540	82	ISO	Angular Contact Ball Bearings
  RASEY7/8	22,225			INA	Bearing Units
  S689-2Z	9	17	5	ZEN	Deep Groove Ball Bearings
  SMF63	3	6	2	ZEN	Deep Groove Ball Bearings
  UK309+H	40	100	50	SNR	Deep Groove Ball Bearings
  5416A	80	200	87.31	SKF	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  1003	1.3437	.6250		NICE	THRUST BALL BEARINGS
  K-05008XPO	50	66	8	CONSOLIDATED	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  24156	280	460	180	CONSOLIDATED	SPHERICAL ROLLER BEARINGS
  ADJ-162536	1.0000	1.5625	2.2500	CONSOLIDATED	LINEAR RECIRCULATING BALL BEARINGS