d - 55 mm

D - 120 mm

B - 29 mm

d₁ - - 75.34 mm

D₂ - - 104 mm

d_a - min. - 66 mm

D_a - max. - 109 mm

r_a - max. - 2 mm

Basic dynamic load rating - C - 74.1 kN

Basic static load rating - C₀ - 45 kN

Fatigue load limit - P_u - 1.9 kN

Reference speed - 17000 r/min

Limiting speed - 9000 r/min

Calculation factor - f₀ - 13.1

Mass bearing - 1.373 kg

• Model Number:6311/HC5C3
• Inner Diameter：120mm Outer Diameter：55mm Width：29mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-16
• Application:Hydraulic Equipment,intermediate,knitted fabrics,Display Devices,diving equipment,vertical sawing machine,clean stationery,multi-knife lathe,large agricultural machinery,tooth filling,tire industry
• Similar models:ISB 6311-Z KBC 6311ZZ NSK 6311DDU NACHI 6311-2NKE ISB SS6311-2RS FBJ 6311-2RS ISB 6311NR NTN 6311NR SKF 6311-2ZNR SNR 6311F600
• BEARING POWER International Trading Co.,Ltd. specialize in 6311/HC5C3 products，there is large inventory of SKF 6311/HC5C3 . We has been built up long-term cooperation with SKF company, could make a bulk order of the 6311/HC5C3 Which SKF 6311/HC5C3 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
  23076-K-MB-W33+AH3076	380	560	135	NKE	Spherical Roller Bearings
  484/472	70	120	29,794	ISO	Tapered Roller Bearings
  46T30210JR/39,5	50	90	49	KOYO	Tapered Roller Bearings
  602-2RS	2	7	3,5	ISO	Deep Groove Ball Bearings
  6219ZZ	95	170	32	FBJ	Deep Groove Ball Bearings
  6872	360	440	38	NSK	Deep Groove Ball Bearings
  94687/94118	174,625	298,45	63,5	NSK	Cylindrical Roller Bearings
  AR 9 45 65,4	45	65	9	Timken	Needle Roller Bearings
  F695DD	5	15	4	NSK	Deep Groove Ball Bearings
  K 81209-TVPB	45	73	9	NKE	Thrust Roller Bearings
  NUP2307	35	80	31	FBJ	Cylindrical Roller Bearings
  SL1818/500	500	620	56	ISO	Cylindrical Roller Bearings
  SYJ 1.3/4 TF	44,45			SKF	Bearing Units
  UK319		200	50	SNR	Deep Groove Ball Bearings
  7306BE2RS	30	72	19	INA	ANGULAR CONTACT BALL BEARINGS
  SD-3140	7.0000			Torrington	PILLOW BLOCKS
  BC3-9	3	9	2.5	NTN	DEEP GROOVE BALL BEARINGS
  N-213E	65	120	23	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  AT-753-916				CONSOLIDATED	THRUST ROLLER BEARING WITH SPHERICAL SEATING RING
  GEZ-400C-2RS	4.0000	6.2500	3.5000	CONSOLIDATED	SPHERICAL PLAIN BEARINGS