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：2023-03-04
• Application:gear grinding machine,Cylinder Pneumatic Treatment Element,power source,Machine Tool Accessories,equipment and,motorcycle,Pump,Control,metallurgy,Industrial Adhesive,Spectrum Products
• Similar models:NACHI 23938AXK NSK NN3938MB NSK NN3938MBKR NACHI 23938AX NTN NN3938C1NAP4
• 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
  23138R	190	320	104	KOYO	Spherical Roller Bearings
  23222-2CS5K/VT143	200	110	69,8	SKF	Spherical Roller Bearings
  234434-M-SP	170	260	108	FAG	Thrust Ball Bearings
  29340	200	340	85	Timken	Thrust Roller Bearings
  61706-2Z	30	37	4	ZEN	Deep Groove Ball Bearings
  67782/67720	168,275	247,65	47,625	Timken	Tapered Roller Bearings
  7916DF	80	110	16	CYSD	Angular Contact Ball Bearings
  AST850BM 12060	120	125		AST	Plain Bearings
  EXFCE209	45			SNR	Bearing Units
  NCF2206 V	30	62	20	ISO	Cylindrical Roller Bearings
  NNU 41/1400 K30M/W33	1400	2180	775	ISB	Cylindrical Roller Bearings
  NU19/500	500	670	78	CX	Cylindrical Roller Bearings
  SX753Z1	7,000	16,000	8,900	NTN	Angular Contact Ball Bearings
  SEA20 /NS 7CE1	20	32	7	SNFA	Angular Contact Ball Bearings
  7203WSU	17	40	12	FAF	ANGULAR CONTACT BALL BEARINGS
  MUCFPL206-20W	1.2500			AMI	THERMOPLASTIC PILLOW BLOCKS
  4414	1.3125	2.3125		Andrews	THRUST BALL BEARINGS
  2307-2RS	35	80	31	CONSOLIDATED	SELF
  RL-26	3.2500	6.0000	1.0625	CONSOLIDATED	SELF
  FYT-104	1.2500			CONSOLIDATED	PILLOW BLOCKS