d - 3,175 mm

D - 6,35 mm

B - 2,38 mm

C - 2,38 mm

Basic dynamic load rating (C) - 0,284 kN

Basic static load rating (C0) - 0,096 kN

(Grease) Lubrication Speed - 67000 r/min

(Oil) Lubrication Speed - 80000 r/min

• Model Number:SR144
• Inner Diameter：3,175mm Outer Diameter：6,35mm Width：2,38mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-12
• Application:ultra-quiet generators,impression material,machine tool spindle,top industry,chromatography,climb ladder,respirator,rubber products machinery and equipment,security equipment,Pneumatic Control Elements,Antenna Potentials
• Similar models:AST SR144ZZ ZEN FR144-2Z AST SFRW144-TT NTN R144ZZA ZEN R144 NSK R144 ISB FR144 AST SRW144 ZEN SFR144-2Z AST SFRW144
• BEARING POWER International Trading Co.,Ltd. specialize in SR144 products，there is large inventory of ZEN SR144 . We has been built up long-term cooperation with ZEN company, could make a bulk order of the SR144 Which ZEN SR144 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
  25578/25520	42,862	82,931	23,812	NSK	Tapered Roller Bearings
  315175 C	820	600	575	SKF	Cylindrical Roller Bearings
  3803-2RS	17	26	7	ISO	Angular Contact Ball Bearings
  560/553-SA	66,675	129,944	38,1	Timken	Tapered Roller Bearings
  568/563B	73,817	127	36,17	Timken	Tapered Roller Bearings
  B17-102D	17	47	14	PFI	Deep Groove Ball Bearings
  GEZ127ES	127	196,85	111,125	FBJ	Plain Bearings
  K81126-TV	130	170	12	INA	Thrust Roller Bearings
  N2230	150	238	73	NTN	Cylindrical Roller Bearings
  NANFL211-32	50,8			KOYO	Bearing Units
  NJ210	50	90	20	CRAFT	Cylindrical Roller Bearings
  NUP1928	140	190	24	ISO	Cylindrical Roller Bearings
  SCE1011P	15,875	20,638	17,46	INA	Needle Roller Bearings
  TUP2 130.60	130	135		CX	Plain Bearings
  UKP207+H2307	30		47,6	NACHI	Bearing Units
  NCF1884V	420	520	46	FAG	CYLINDRICAL ROLLER BEARINGS
  SBB14	.8750	1.4375	.7656	IKO	SPHERICAL PLAIN BEARINGS
  5215-KFF	75	130	41.3	MRC	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  NBX10719	4.2500	5.7500	.7500	NSK	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  NA-4834	170	215	45	CONSOLIDATED	NEEDLE BEARINGS