d - 190 mm

D - 320 mm

B - 104 mm

C - 104 mm

Weight - 33,9 Kg

• Model Number: NN3138
• Inner Diameter：190mm Outer Diameter：320mm Width：104mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-17
• Application:Spectrum Products,Spectrum Products,wall industry,pump,electromyography machine,Processing machinery,Hydraulic Rama,Machine tools,EEG,extruder,cleaners
• Similar models:NACHI 23138E ISO NN3138 KOYO 313822 ISO NU3138 SKF 313893 NACHI 23138EK KOYO 313811 ISO NN3138K NACHI 23138A2X SKF C2238K+H3138
• BEARING POWER International Trading Co.,Ltd. specialize in NN3138 products，there is large inventory of ISO NN3138 . We has been built up long-term cooperation with ISO company, could make a bulk order of the NN3138 Which ISO NN3138 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
  23260 KCW33+H3260	300	540	192	CX	Spherical Roller Bearings
  4R3042	150,000	230,000	168,000	NTN	Cylindrical Roller Bearings
  51406	30	70		ISO	Thrust Ball Bearings
  71908 A	40	62	12	ISO	Angular Contact Ball Bearings
  7319 A	95	200	45	NSK	Angular Contact Ball Bearings
  EXPLE210	50			SNR	Bearing Units
  GEZM 010 ES	15,875	27	23,8	SIGMA	Plain Bearings
  K23x28x24	23	28	24	CX	Needle Roller Bearings
  K17x21x15	17	21	15	CX	Needle Roller Bearings
  NK45/30R	45	55	30	NTN	Needle Roller Bearings
  NKI 15/16M	15	27	16	JNS	Needle Roller Bearings
  NNU4926 V	130	180	50	CX	Cylindrical Roller Bearings
  UKT318+H2318	80			NACHI	Bearing Units
  W514	.8750	2.0000	.6250	FED	DEEP GROOVE BALL BEARINGS
  H206	30	45		FAG	ADAPTERS
  CFD-4	1.5000	4.0000	2.2500	McGill	ROLLER CAM FOLLOWERS
  KC300XPO	30.0000	30.750	.3750	KAYDON	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  BK4016	47		16	INA	NEEDLE BEARINGS
  SN524	110		120	STEYR	PILLOW BLOCKS
  H-2311x115/16	55	75		CONSOLIDATED	ADAPTERS