Fw - 4 mm

Ew - 8 mm

Bc - 7 mm

Weight - 0.0005 Kg

Basic dynamic load rating (C) - 1.83 kN

Basic static load rating (C0) - 1.32 kN

(Grease) Lubrication Speed - 34000 r/min

(Oil) Lubrication Speed - 52000 r/min

Cage material - polyamide

• Model Number:K4X7X7TN
• Inner Diameter：4mm Outer Diameter：8mm Width：mm
• Type：Needle Roller Bearings
• Update date：2025-12-16
• Application:food testing,pressure control valve,Embroidery,spreader series,Medical printer,Body shaping,insect experimental analysis instrument,generator,other CNC,switch,experimental equipment
• Similar models:IKO BRI102212 NTN KJ37X42X27 NSK RNA59/22 INA K60X65X20 INA NAO17X35X16 NSK Y-3012 IKO YB64 IKO NAFW304732 NTN MR283716+MI-222816 JNS NA5919
• BEARING POWER International Trading Co.,Ltd. specialize in K4X7X7TN products，there is large inventory of KOYO K4X7X7TN . We has been built up long-term cooperation with KOYO company, could make a bulk order of the K4X7X7TN Which KOYO K4X7X7TN 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
  248/800 K30	800	980	180	ISB	Spherical Roller Bearings
  31594/31520	34,925	76,2	29,37	CX	Tapered Roller Bearings
  39590/39520	66,675	112,712	30,162	NSK	Tapered Roller Bearings
  42690/42620	77,788	127	30,162	KOYO	Tapered Roller Bearings
  47487/47420	69,85	120	32,545	ISO	Tapered Roller Bearings
  6309-2RS	45	100	25	KOYO	Deep Groove Ball Bearings
  7204	20	47	14	NACHI	Angular Contact Ball Bearings
  7218 ADF	90	160	60	ISO	Angular Contact Ball Bearings
  BAH-0039	35	68	39	SKF	Angular Contact Ball Bearings
  FWF-283520	28	35		NSK	Needle Roller Bearings
  GAC30N	30	55	17	LS	Plain Bearings
  HM804843/HM804810	44,45	95,25	30,162	Timken	Tapered Roller Bearings
  R10	15,875	34,925	7,14248	AST	Deep Groove Ball Bearings
  R400-3	400	750	130	NSK	Cylindrical Roller Bearings
  W202PPG	15	35	.6250	FAF	DEEP GROOVE BALL BEARINGS
  SN316with22316	80	-	100	FAG	PILLOW BLOCKS
  S6208.2RSR	40	80	18	FAG	DEEP GROOVE BALL BEARINGS
  2919	130	95		INA	THRUST BALL BEARINGS
  1320	100	215	47	MRC	SELF
  SS61806	30	42	7	CONSOLIDATED	DEEP GROOVE BALL BEARINGS