d - 200 mm

D - 280 mm

B - 38 mm

C - 38 mm

r min. - 2,1 mm

Da max. - 269 mm

db min - 211 mm

ra max. - 2 mm

Weight - 7,1 Kg

Basic dynamic load rating (C) - 157 kN

Basic static load rating (C0) - 168 kN

(Grease) Lubrication Speed - 2 200 r/min

(Oil) Lubrication Speed - 2 600 r/min

Calculation factor (f0) - 16,2

• Model Number: 6940
• Inner Diameter：200mm Outer Diameter：280mm Width：38mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-11
• Application:instrument,Perfusion device,switch,diving equipment,Laser Cutting,Embroidery,Medium and large motor,medical equipment,machining,medical equipment,electromagnet
• Similar models:NTN 6940 NSK 6940 CYSD 6940-ZZ NTN 6940/2795 NTN 6940/2895 CYSD 6940-2RZ CYSD 6940N CYSD 6940-RZ KOYO 6940 CYSD 6940-Z
• BEARING POWER International Trading Co.,Ltd. specialize in 6940 products，there is large inventory of NTN 6940 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 6940 Which NTN 6940 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
  23218YM	90	160	52	Timken	Spherical Roller Bearings
  238/710CAKMA/W20	710	870	118	SKF	Spherical Roller Bearings
  280FS400	280	400	120	Timken	Plain Bearings
  7019CPA	95	145	24	KOYO	Angular Contact Ball Bearings
  7202B	15	35	11	NACHI	Angular Contact Ball Bearings
  7211C	55	100	21	CRAFT	Angular Contact Ball Bearings
  BCH1412	22,225	30,162	19,05	INA	Needle Roller Bearings
  GEZ19ES	19.05	31,75	16,662	FBJ	Plain Bearings
  KT 172113	17	21		IKO	Needle Roller Bearings
  NJ2317	85	180	60	CYSD	Cylindrical Roller Bearings
  NU207E	35	72	17	NTN	Cylindrical Roller Bearings
  NU422 M	110	280	65	AST	Cylindrical Roller Bearings
  NUP2214	70	125	31	FBJ	Cylindrical Roller Bearings
  SX4A07ZZ	4,000	18,000	6,000	NTN	Angular Contact Ball Bearings
  SF5225VPX1	240	320	33	NTN	Angular Contact Ball Bearings
  SYFWR 1. YZTHR	25,4	32	25	SKF	Bearing Units
  SN311with1311	55	-	80	SKF	PILLOW BLOCKS
  94530	1.0000	1.5000	1.8750	BERLISS	JOURNAL ROLLER ASSEMBLIES
  9118FF	90	140	24	FED	DEEP GROOVE BALL BEARINGS
  RNA9511536	115		36	SKF (Old No.)	NEEDLE BEARINGS