d - 55 mm

D - 140 mm

B - 33 mm

d₁ - - 81.58 mm

D₁ - - 113.15 mm

r_1,2 - min. - 2.1 mm

d_a - min. - 69 mm

D_a - max. - 126 mm

r_a - max. - 2 mm

Basic dynamic load rating - C - 99.5 kN

Basic static load rating - C₀ - 62 kN

Fatigue load limit - P_u - 2.6 kN

Reference speed - 11000 r/min

Limiting speed - 7000 r/min

Calculation factor - k_r - 0.035

Calculation factor - f₀ - 12.1

Mass bearing - 2.351 kg

• Model Number:6411
• Inner Diameter：140mm Outer Diameter：55mm Width：33mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-11
• Application:trolley,forklift industry,food safety,Medium and large motor,SPA equipment,milling head plug,Plastic Equipment,wheel lathe,horizontal processing,Hydraulic Couplings,leather processing
• Similar models:NTN-SNR 6411 Fersa 6411-2RS SKF 6411NR ISB 6411 ISO 6411 ISB 6411NR SIGMA 6411 KOYO 6411 NTN 6411 NKE 6411-NR
• BEARING POWER International Trading Co.,Ltd. specialize in 6411 products，there is large inventory of SKF 6411 . We has been built up long-term cooperation with SKF company, could make a bulk order of the 6411 Which SKF 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
  51109 V/HR11Q1	35	45	14	SKF	Thrust Ball Bearings
  61812-2RZ	78	60	10	SKF	Deep Groove Ball Bearings
  7208 A-UO	40	80	36	CX	Angular Contact Ball Bearings
  7307 B-UO	35	80	42	CX	Angular Contact Ball Bearings
  B17-126DDWC3E**	17	62	17,6	NSK	Deep Groove Ball Bearings
  BT4B 332078/HA4	1900	1500	1080	SKF	Tapered Roller Bearings
  BTH-0018A	70	196	130	SKF	Tapered Roller Bearings
  LJ 2.3/4	69,85	133,35	23,81	SIGMA	Deep Groove Ball Bearings
  Q334	170	360	72	ISO	Angular Contact Ball Bearings
  NCF 28/600 V/HB1	730	600	78	SKF	Cylindrical Roller Bearings
  N29/500	500	670	100	CX	Cylindrical Roller Bearings
  NAO25X40X17	25	35		Timken	Needle Roller Bearings
  NCF30/530-V	530	732,3	185	NKE	Cylindrical Roller Bearings
  NUP408-M	40	110	27	NKE	Cylindrical Roller Bearings
  S7207 ACD/HCP4A	72	35	17	SKF	Angular Contact Ball Bearings
  9304NPP	20	37	9	FAF	DEEP GROOVE BALL BEARINGS
  NU2344E	220	460	145	STEYR	CYLINDRICAL ROLLER BEARINGS
  6224.2RS	215	120	40	STEYR	DEEP GROOVE BALL BEARINGS
  CRSBE-30			1.0000	CONSOLIDATED	NEEDLE BEARINGS
  3923	200	115		CONSOLIDATED	THRUST BALL BEARINGS