d - 190 mm

D - 260 mm

E - 243,5 mm

B - 52 mm

C - 52 mm

r min. - 2 mm

Weight - 7,46 Kg

Basic dynamic load rating (C) - 345 kN

Basic static load rating (C0) - 680 kN

(Grease) Lubrication Speed - 3 400 r/min

(Oil) Lubrication Speed - 4 000 r/min

• Model Number:NN3938MB
• Inner Diameter：190mm Outer Diameter：243,5mm Width：52mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-21
• Application:vacuum filter,diving equipment,hydraulic connector,historical instruments,wall industry,packaging materials,vertical pull,other processing,surgical instruments,multi-knife lathe,switch
• Similar models:NSK NN3938MB NTN NN3938C1NAP4 NACHI 23938AX NSK NN3938MBKR NACHI 23938AXK
• BEARING POWER International Trading Co.,Ltd. specialize in NN3938MB products，there is large inventory of NSK NN3938MB . We has been built up long-term cooperation with NSK company, could make a bulk order of the NN3938MB Which NSK NN3938MB 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
  28985/28919	60,325	99,979	24,605	Timken	Tapered Roller Bearings
  6224/C3VL0241	215	120	40	SKF	Deep Groove Ball Bearings
  7203C	17	40	12	CYSD	Angular Contact Ball Bearings
  7320 A-UD	100	215	94	CX	Angular Contact Ball Bearings
  7409 BDT	45	120	58	ISO	Angular Contact Ball Bearings
  EGB0606-E40	6	8	6	INA	Plain Bearings
  FWF-283317	28	33		NSK	Needle Roller Bearings
  GE 70 SX	70	110	24	SIGMA	Plain Bearings
  NKS32	32	47	22	KOYO	Needle Roller Bearings
  MH-14121	22,225	30,163	19,05	Timken	Needle Roller Bearings
  NKS70	70	90	28	KOYO	Needle Roller Bearings
  NU1084	420	620	90	CX	Cylindrical Roller Bearings
  UCT202	15			SNR	Bearing Units
  VBT17Z-5	17,77	40	13	NSK	Angular Contact Ball Bearings
  AHX2320	100	95		STEYR	WITHDRAWAL SLEEVES
  SPB-32	2.0000		5.2500	Thomson	LINEAR RECIRCULATING BALL BEARINGS PILLOW BLOCKS
  FPAF4000	40.0000	41.5000	.7500	SKF	ANGULAR CONTACT BALL BEARINGS
  7B32	32	75	20	RIV	DEEP GROOVE BALL BEARINGS
  6201/13-2RS	32	13	10	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  SCE-98			.5000	CONSOLIDATED	NEEDLE BEARINGS