d - 220 mm

D - 270 mm

T - 37 mm

d1 - 267 mm

r min. - 1,1 mm

D1 - 223 mm

da min. - 250 mm

Da max. - 240 mm

ra max. - 1 mm

Weight - 4,09 Kg

Basic dynamic load rating (C) - 179 kN

Basic static load rating (C0) - 740 kN

(Grease) Lubrication Speed - 950 r/min

(Oil) Lubrication Speed - 1500 r/min

• Model Number: 51144X
• Inner Diameter：220mm Outer Diameter：270mm Width：37mm
• Type：Thrust Ball Bearings
• Update date：2025-12-12
• Application:hydraulic cylinder buffer,Textile Accessories,stacker lift platform,Plastic Equipment,Air,Hydraulic Couplings,reinforced machinery,noise reduction equipment,Automation,molding machine,Wire grinder
• Similar models:ISO 51144 NKE 51144-MP NTN 51144 AST 51144M NACHI 51144 FAG 51144-MP CX 51144 KOYO 51144 NSK 51144X SKF 51144M
• BEARING POWER International Trading Co.,Ltd. specialize in 51144X products，there is large inventory of NSK 51144X . We has been built up long-term cooperation with NSK company, could make a bulk order of the 51144X Which NSK 51144X 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.

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  46792/46720B	166,687	225,425	39,687	Timken	Tapered Roller Bearings
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  E-LM767749D/LM767710/LM767710D	406,4	546,1	288,925	NTN	Tapered Roller Bearings
  AST40 8080	80	85		AST	Plain Bearings
  AST800 3025	30	34		AST	Plain Bearings
  CRB 70045	500	600	40	IKO	Thrust Roller Bearings
  DC5028NR	140	210	95	KOYO	Cylindrical Roller Bearings
  GAC70S	70	110	25	LS	Plain Bearings
  GE35-KRR-B-FA125.5	35	72	51,3	INA	Deep Groove Ball Bearings
  GEZ34ET-2RS	34,925	55,5625		AST	Plain Bearings
  HM88644/HM88610	31.75		25,4	KOYO	Tapered Roller Bearings
  LL319349/10	95,25	128,588	15,875	CX	Tapered Roller Bearings
  NANFL205-15	23,8125			FYH	Bearing Units
  NF210	50	90	20	ISO	Cylindrical Roller Bearings
  NKIB5912R	60	85	38	NTN	Complex Bearings
  UCFCX15-48E	76,2			KOYO	Bearing Units
  LJT4E	4.0000	7.2500	1.2500	RHP	ANGULAR CONTACT BALL BEARINGS
  5201-SBKZZ	12	32	15.9	MRC	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  RNNA6918	125		63	SKF (Old No.)	NEEDLE BEARINGS
  NJ2308E	40	90	33	Torrington	CYLINDRICAL ROLLER BEARINGS