d - 55 mm

D - 140 mm

B - 33 mm

C - 33 mm

b - 3,1 mm

d1 - 81,5 mm

f - 2,82 mm

r0 max. - 0,6 mm

r1 min. - 2,1 mm

r2 min. - 2,1 mm

C - 4,9 mm

D2 - 114 mm

D3 - 135,23 mm

D4 - 149,7 mm

Ca max. - 7,72 mm

da min. - 3,5 mm

da max - 69 mm

Da max. - 126 mm

Db min. - 151 mm

ra max. - 2 mm

Weight - 2,35 Kg

Basic dynamic load rating (C) - 99,5 kN

Basic static load rating (C0) - 62 kN

Fatigue load limit (Pu) - 2,6

Reference speed - 11000 r/min

Limiting speed - 7000 r/min

Calculation factor (f0) - 12

Calculation factor (kr) - 0,035

• Model Number: 6411NR
• Inner Diameter：55mm Outer Diameter：140mm Width：33mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-16
• Application:Animal Tracking,survey accessories,Grinding and polishing equipment,Special Equipment,Antenna Potentials,Insect Capture,auto tools,Gripper Swing,chemical raw materials and reagents,electric pump,Industrial
• Similar models:SIGMA 6411 FAG 6411 SKF 6411N ISB 6411N NKE 6411-NR NKE 6411-N ISB 6411NR NTN-SNR 6411NR SNR 6411N SKF 6411
• BEARING POWER International Trading Co.,Ltd. specialize in 6411NR products，there is large inventory of SKF 6411NR . We has been built up long-term cooperation with SKF company, could make a bulk order of the 6411NR Which SKF 6411NR 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
  1306 K	30	72	19	NSK	Self-Aligning Ball Bearings
  16018	90	140	16	CYSD	Deep Groove Ball Bearings
  234416 MSP	80	125	54	CX	Thrust Ball Bearings
  30209 A	45	85	20,75	CX	Tapered Roller Bearings
  3062/3162	15,875	41,275	14,2875	AST	Tapered Roller Bearings
  32008	40	68	19	FBJ	Tapered Roller Bearings
  5213	65	120	38,1	Timken	Angular Contact Ball Bearings
  51148	240	300	45	KOYO	Thrust Ball Bearings
  6318-2Z	90	190	43	NKE	Deep Groove Ball Bearings
  62212-2RS	60	110	28	CX	Deep Groove Ball Bearings
  805092C	78	130	90	FAG	Tapered Roller Bearings
  KJ31X35X18.3	31,000	35,000		NTN	Needle Roller Bearings
  NJ2318	90	190	64	NTN	Cylindrical Roller Bearings
  NN3024K/W33	120	180	46	CYSD	Cylindrical Roller Bearings
  UC209-26	41,275	85	49,2	FAG	Deep Groove Ball Bearings
  SD-3138	170			Torrington	PILLOW BLOCKS
  6811ZZ	55	72	9	NSK	DEEP GROOVE BALL BEARINGS
  303	17	47	14	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  NU-2313E	65	140	48	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  K-110x117x24	110	117	24	CONSOLIDATED	NEEDLE BEARINGS