Fw - 40 mm

D - 50 mm

C - 30 mm

r min. - 0,3 mm

Da max. - 48 mm

ra max. - 0,3 mm

Weight - 0,125 Kg

Basic dynamic load rating (C) - 38,5 kN

Basic static load rating (C0) - 76 kN

(Grease) Lubrication Speed - 6500 r/min

(Oil) Lubrication Speed - 10000 r/min

• Model Number:NK40/30R
• Inner Diameter：40mm Outer Diameter：50mm Width：30mm
• Type：Needle Roller Bearings
• Update date：2025-12-12
• Application:motorcycle,X-ray Equipment,coupling type,Polymer,motor,Textile Accessories,vacuum filter,switch,disposable,standing experimental equipment,Storage Tool
• Similar models:ZEN HK4020 SKF NK40/30 JNS NKI40/30 Timken WJ-404620 KOYO 32BTM4025PL CX K55X62X40 Timken NK40/20 NTN HMK4030 KOYO RV404513 NTN PK100X140X60
• BEARING POWER International Trading Co.,Ltd. specialize in NK40/30R products，there is large inventory of NTN NK40/30R . We has been built up long-term cooperation with NTN company, could make a bulk order of the NK40/30R Which NTN NK40/30R 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
  23238-B-K-MB+AH3238G	190	340	120	FAG	Spherical Roller Bearings
  230/950 CA/W33	1360	950	300	SKF	Spherical Roller Bearings
  24092W33	460	680	218	ISO	Spherical Roller Bearings
  32008-XA	40	68	19	FAG	Tapered Roller Bearings
  3872/3821	34,925		30,162	KOYO	Tapered Roller Bearings
  3NC6202ST4	15	35	11	KOYO	Deep Groove Ball Bearings
  7224BDB	120	215	40	CYSD	Angular Contact Ball Bearings
  C 30/530 KM + OH 30/530 H	780	500	265	SKF	Cylindrical Roller Bearings
  NJ206	30,000	62,000	16,000	NTN	Cylindrical Roller Bearings
  NN3172 K	360	600	192	CX	Cylindrical Roller Bearings
  NN4940KC1NAP4	200	280	80	NTN	Cylindrical Roller Bearings
  NU3319	95	200	77.8	KOYO	Cylindrical Roller Bearings
  Y328	50,8	60,325	12,7	KOYO	Needle Roller Bearings
  N228E	140	250	42	FAG	CYLINDRICAL ROLLER BEARINGS
  KT-100	10.0000	11.1250	.6250	KAYDON	TAPERED ROLLER BEARINGS
  CRBC23/4	1.0000	2.7500	1.5000	RBC	ROLLER CAM FOLLOWERS
  320-SF	100	215	47	MRC	DEEP GROOVE BALL BEARINGS
  K-20x26x17	20	26	17	CONSOLIDATED	NEEDLE BEARINGS
  4407	.8750	1.9375		CONSOLIDATED	THRUST BALL BEARINGS
  RT-11			.2500	CONSOLIDATED	THRUST ROLLER BEARINGS