d - 200 mm

D - 310 mm

B - 51 mm

C - 51 mm

Angle (α) - 25 °

a - 99 mm

r min. - 2,1 mm

r1 min. - 1,1 mm

da min. - 212 mm

ra max. - 2 mm

Weight - 14 Kg

Basic dynamic load rating (C) - 252 kN

Basic static load rating (C0) - 325 kN

(Grease) Lubrication Speed - 2 100 r/min

(Oil) Lubrication Speed - 2 800 r/min

• Model Number: 7040
• Inner Diameter：200mm Outer Diameter：310mm Width：51mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-11
• Application:packaging machinery,chamfer,filter paper products,Industrial,transistor fittings,bio-chemical,wheel lathe,plastic molding,internal combustion engine,agriculture,trolley
• Similar models:ISO 7040CDT NTN 7040C CX 7040A-UO CX 7040B-UO NACHI 7040C AST H7040C/HQ1 SKF 7040CD/P4A CYSD 7040CDB CYSD 7040DT CYSD 7040CDT
• BEARING POWER International Trading Co.,Ltd. specialize in 7040 products，there is large inventory of NTN 7040 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 7040 Which NTN 7040 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
  1205K	25,000	52,000	15,000	SNR	Self-Aligning Ball Bearings
  135RIJ580	342,9	435		Timken	Cylindrical Roller Bearings
  28R3620	28	36	20	KOYO	Needle Roller Bearings
  6317-2RS	85	180	41	CYSD	Deep Groove Ball Bearings
  AST650 150170100	150	170		AST	Plain Bearings
  HK2018RS	20	26	18	AST	Needle Roller Bearings
  HS05383	320	383	30	NTN	Angular Contact Ball Bearings
  NUP311FMNR/C3	55	120	29	Fersa	Cylindrical Roller Bearings
  RI-5632	4,762	7,938	2,779	NMB	Deep Groove Ball Bearings
  RNA2090	104,7	125	32	KOYO	Needle Roller Bearings
  S1204	20	47	14	ZEN	Self-Aligning Ball Bearings
  WJ-485424	76.200	85.725		KOYO	Needle Roller Bearings
  TAF 101712	9	16	16	IKO	Needle Roller Bearings
  UCC209	45		49,2	FYH	Bearing Units
  487013	13	32	.3937	New Departure	DEEP GROOVE BALL BEARINGS
  CSEA120	12.0000	12.5000	.2500	INA	ANGULAR CONTACT BALL BEARINGS
  NKS35	50		22	SKF	NEEDLE BEARINGS
  220840	1.3750	2.3750	2.5000	Rollway	JOURNAL ROLLER ASSEMBLIES
  6018RS	90	140	24	STEYR	DEEP GROOVE BALL BEARINGS
  61818-2RS	90	115	13	CONSOLIDATED	DEEP GROOVE BALL BEARINGS