Fw - 4 mm

Ew - 7 mm

Bc - 7 mm

Weight - 0.0005 Kg

Basic dynamic load rating (C) - 1,77 kN

Basic static load rating (C0) - 1,27 kN

(Grease) Lubrication Speed - 30000 r/min

(Oil) Lubrication Speed - 45000 r/min

• Model Number:K4×7×7T2
• Inner Diameter：4mm Outer Diameter：7mm Width：mm
• Type：Needle Roller Bearings
• Update date：2025-12-16
• Application:pump accessories,machining,ventilation heating equipment,laser devices,climb ladder,Seals,gear type,experimental equipment,Laser Devices,economic mold,hydraulic cylinder
• Similar models:Timken AXK3047 IKO TLAM2212 KOYO K24X28X13H Timken AXK5578 Timken B-3210 NBS NK70/35 AST HK3020-2RS NBS RNA4904RS SNR TNB44134S01 CX NK95/36
• BEARING POWER International Trading Co.,Ltd. specialize in K4×7×7T2 products，there is large inventory of NTN K4×7×7T2 . We has been built up long-term cooperation with NTN company, could make a bulk order of the K4×7×7T2 Which NTN K4×7×7T2 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
  15578/15520	25,4	57,15	17,462	NSK	Tapered Roller Bearings
  238/670-B-MB	670	820	112	FAG	Spherical Roller Bearings
  52426	130	270	192	NACHI	Thrust Ball Bearings
  61800-2RS	10	19	5	ISB	Deep Groove Ball Bearings
  628-2RS1	8	24	8	SKF	Deep Groove Ball Bearings
  7002UADG/GNP42	15	32	9	NTN	Angular Contact Ball Bearings
  6907L11ZZ	35	55	10	NSK	Deep Groove Ball Bearings
  749A/742	82,55	150,089	44,45	ISO	Tapered Roller Bearings
  76V8632A	76.2	85.5		KOYO	Needle Roller Bearings
  N2311	55	104,5	43	NTN	Cylindrical Roller Bearings
  N248	240	440	72	KOYO	Cylindrical Roller Bearings
  NA498M	8	19	11	JNS	Needle Roller Bearings
  NCF3013CV	65	100	26	SKF	Cylindrical Roller Bearings
  SIQG12ESA	12			SKF	Plain Bearings
  BR-7701	.1875	.6875	.2500	FED	DEEP GROOVE BALL BEARINGS
  52306				SKF	THRUST BALL BEARINGS
  NBI152716	15	27	16	NADELLA	NEEDLE BEARINGS
  YAR209-110	1.6250	3.3460	.9640	SKF	PILLOW BLOCKS
  NU-29/630E	630	850	128	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  MR-68-2RS			2.0000	CONSOLIDATED	NEEDLE BEARINGS