d - 220 mm

D - 270 mm

T - 37 mm

r min. - 1,1 mm

Basic dynamic load rating (C) - 177 kN

Basic static load rating (C0) - 739 kN

(Grease) Lubrication Speed - 880 r/min

(Oil) Lubrication Speed - 1350 r/min

• Model Number:51144
• Inner Diameter：220mm Outer Diameter：270mm Width：37mm
• Type：Thrust Ball Bearings
• Update date：2025-12-16
• Application:set bacteria instrument,mobile toilet,Digital Generator,Polymer,switch,Seals,textile machinery,orthodontic material,Infrared Technology,injection molding machine,Medical printer
• Similar models:NACHI 51144 ISB 51144M ISO 51144 NTN 51144 NKE 51144-MP AST 51144M SKF 51144M NSK 51144X CRAFT 51144M CX 51144
• BEARING POWER International Trading Co.,Ltd. specialize in 51144 products，there is large inventory of KOYO 51144 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 51144 Which KOYO 51144 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
  2321K	105	225	77	CX	Self-Aligning Ball Bearings
  292/500-E-MB	500	670	103	FAG	Thrust Roller Bearings
  6064	320	480	74	NTN	Deep Groove Ball Bearings
  619/6 ZZ	6	15	5	CX	Deep Groove Ball Bearings
  6408	40	110	27	NKE	Deep Groove Ball Bearings
  7320-B	100	215	47	SIGMA	Angular Contact Ball Bearings
  NN3176	380	650	194	ISO	Cylindrical Roller Bearings
  NP910415/M804010	44,45	88,9	25,4	Timken	Tapered Roller Bearings
  NU 415	75	190	45	NACHI	Cylindrical Roller Bearings
  NU2210 E	50	90	23	CX	Cylindrical Roller Bearings
  RNAF 182613	18	26	13	IKO	Needle Roller Bearings
  RNA497	9	17	10	NTN	Needle Roller Bearings
  UKC310+H2310	45		140	NACHI	Bearing Units
  UKT210+H2310	45			NACHI	Bearing Units
  F601X	1.5	6	2.5	ISC	DEEP GROOVE BALL BEARINGS
  TAFI152720	15	27	20	IKO	NEEDLE BEARINGS
  DMP65				RIV	THRUST BALL BEARINGS
  XLS-15	15.0000	20.0000	2.5000	NH	DEEP GROOVE BALL BEARINGS
  LS-17	2.5000	5.0000	.9375	NH	DEEP GROOVE BALL BEARINGS
  94628	1.1250	1.6250	1.7500	CONSOLIDATED	JOURNAL ROLLER ASSEMBLIES