d - 55 mm

D - 140 mm

B - 33 mm

C - 33 mm

r min. - 2,1 mm

da min. - 66 mm

Da max. - 129 mm

ra max. - 2 mm

Weight - 2,29 Kg

Basic dynamic load rating (C) - 100 kN

Basic static load rating (C0) - 62,3 kN

(Grease) Lubrication Speed - 5000 r/min

(Oil) Lubrication Speed - 6000 r/min

Calculation factor (f0) - 12,2

• Model Number:6411
• Inner Diameter：55mm Outer Diameter：140mm Width：33mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-30
• Application:ventilator anesthesia machine etc,medical Equipment,other accessories,forklift truck,Hydraulic Hose,drawing die,Die,Garment Accessories,pneumatic Pump,test laboratory equipment and accessories,diagnostic test paper
• Similar models:SKF 6411NR FAG 6411 SIGMA 6411 NKE 6411 CRAFT 6411 SKF 6411N NTN 6411ZZ ISB 6411N NTN-SNR 6411 NTN 6411
• BEARING POWER International Trading Co.,Ltd. specialize in 6411 products，there is large inventory of KOYO 6411 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 6411 Which KOYO 6411 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
  22317CW33	85	180	60	CRAFT	Spherical Roller Bearings
  608	8	22	7	FAG	Deep Groove Ball Bearings
  46324	120	200	62	KOYO	Tapered Roller Bearings
  696AHZZ	6	16	5	AST	Deep Groove Ball Bearings
  ARXJ26X42.6X2.8	26,000	42,600	2,800	NTN	Needle Roller Bearings
  HM89449/HM89411	36,512	76,2	29,37	FBJ	Tapered Roller Bearings
  KJ35×40×27S	35	40		NTN	Needle Roller Bearings
  K 110x118x30	110	118		NBS	Needle Roller Bearings
  K15X21X15	15	21	15	INA	Needle Roller Bearings
  NNU4940	200	280	80	NACHI	Cylindrical Roller Bearings
  NU220	100	180	34	CRAFT	Cylindrical Roller Bearings
  PW42760039CS	42	76	39	PFI	Angular Contact Ball Bearings
  QJ219-N2-MPA	95	170	32	FAG	Angular Contact Ball Bearings
  UCP310	50		61	NACHI	Bearing Units
  WBK30DF-31	30	90		NSK	Thrust Ball Bearings
  TPC-544-1	10.1040	10.5000		American	THRUST ROLLER BEARINGS
  DM-25	53	25		INA	THRUST BALL BEARINGS
  2206E	30	62	20	SKF	SELF
  3062Z	30	72	19	SKF	DEEP GROOVE BALL BEARINGS
  NNF-5048A-DA2RSV	240	360	160	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS