d - 55 mm

D - 120 mm

B - 29 mm

C - 29 mm

r1 min. - 2 mm

r2 min. - 2 mm

Weight - 1,39 Kg

Basic dynamic load rating (C) - 72 kN

Basic static load rating (C0) - 44,8 kN

Limiting speed - 8000 r/min

• Model Number: 6311
• Inner Diameter：55mm Outer Diameter：120mm Width：29mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-18
• Application:car shock absorber,municipal machinery,chemical,Digital Generator,hydraulic cylinder buffer,chamfer,coal mill,multi-knife lathe,chemical raw materials and reagents,Medical room equipment,fruit and vegetable processing
• Similar models:SKF 6311NR SKF 6311-2Z/VA201 NACHI 6311ZZE CRAFT 6311 SKF 6311-2ZNR FBJ 6311-2RS KOYO 6311Z ISB 6311-ZZNR NTN 6311LLU NACHI 6311-2NKE
• BEARING POWER International Trading Co.,Ltd. specialize in 6311 products，there is large inventory of NKE 6311 . We has been built up long-term cooperation with NKE company, could make a bulk order of the 6311 Which NKE 6311 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
  22222W33	110	200	53	ISO	Spherical Roller Bearings
  6009	45	75	16	ZEN	Deep Groove Ball Bearings
  6411NR	55,000	140,000	33,000	NTN-SNR	Deep Groove Ball Bearings
  7313CDF	65	140	33	NACHI	Angular Contact Ball Bearings
  ASTT90 1625	16	18		AST	Plain Bearings
  BMO-6204/048S2/UA108A	47	20	20,2	SKF	Deep Groove Ball Bearings
  ES201-08	12,7	40	28,6	SNR	Deep Groove Ball Bearings
  LSL192316	80	170	58	INA	Cylindrical Roller Bearings
  K28×34×14	28	34		NTN	Needle Roller Bearings
  NKS43	43	58	22	CX	Needle Roller Bearings
  NF224 E	120	215	40	CX	Cylindrical Roller Bearings
  NJ 2306	30	72	27	ISB	Cylindrical Roller Bearings
  NUP212	60	110	22	KOYO	Cylindrical Roller Bearings
  UCFX08	40			FYH	Bearing Units
  UCPA210	50		51,6	KOYO	Bearing Units
  UK309G2H	40,000	100,000	38	SNR	Deep Groove Ball Bearings
  LO-8	.5000	.8750	1.2500	Barden	LINEAR RECIRCULATING BALL BEARINGS
  AD5330	150	320	4.8750	American	CYLINDRICAL ROLLER BEARINGS
  CFE10UURM	22		12	IKO	NEEDLE ROLLERS
  NJ-2304E	20	52	21	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS