d - 55 mm

D - 120 mm

B - 29 mm

C - 29 mm

a - 4,06 mm

b - 3,1 mm

f - 2,82 mm

r1 min. - 2 mm

r2 min. - 2 mm

D1 - 115,21 mm

D2 - 129,7 mm

Weight - 1,39 Kg

Basic dynamic load rating (C) - 72 kN

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

Limiting speed - 5300 r/min

• Model Number: 6311-2Z-N
• Inner Diameter：55mm Outer Diameter：120mm Width：29mm
• Type：Deep Groove Ball Bearings
• Update date：2025-04-18
• Application:Hydraulic Hose,preservation equipment,defogging and degreasing,surgical instruments,vertical processing,aerial work equipment,sanitation facilities,Oral Image,organic raw materials,fabric products,medical equipment
• Similar models:ISB SS6311-2RS NSK 6311ZZ SKF 6311N NTN-SNR 6311 NTN 6311ZZNR SKF 6311/HC5C3 NACHI 6311ZENR FBJ 6311ZZ CX 6311 NTN 6311LB
• BEARING POWER International Trading Co.,Ltd. specialize in 6311-2Z-N products，there is large inventory of NKE 6311-2Z-N . We has been built up long-term cooperation with NKE company, could make a bulk order of the 6311-2Z-N Which NKE 6311-2Z-N 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
  22311MBW33	55	120	43	AST	Spherical Roller Bearings
  30244	220	400	72	ISO	Tapered Roller Bearings
  51200	10	26		ISO	Thrust Ball Bearings
  578396A	55	90	55	FAG	Tapered Roller Bearings
  6000	10	26	8	NMB	Deep Groove Ball Bearings
  6907LLB	35	55	10	NTN	Deep Groove Ball Bearings
  7320CDT	100	215	47	NACHI	Angular Contact Ball Bearings
  7321 BDB	105	225	98	ISO	Angular Contact Ball Bearings
  EC-6005	25	47	12	NTN	Deep Groove Ball Bearings
  HM212044/HM212011	60,325	122,238	38,1	FBJ	Tapered Roller Bearings
  K68X74X28CH	68	74		KOYO	Needle Roller Bearings
  NCF3011-V	55	83,54	26	NKE	Cylindrical Roller Bearings
  NNCL4836CV	180	225	45	SKF	Cylindrical Roller Bearings
  NU 2226 ECP	230	130	64	SKF	Thrust Ball Bearings
  SCE2410	38,1	47,625	15,875	INA	Needle Roller Bearings
  Z-563933.04.DRGL	400	1030	315	FAG	Spherical Roller Bearings
  636ZZ	6	22	7	Nachi	DEEP GROOVE BALL BEARINGS
  VH-2				SKF	THRUST BALL BEARINGS
  626LLU	6	19	6	NTN	DEEP GROOVE BALL BEARINGS
  SDAF-316	3.6250	3.0000		CONSOLIDATED	PILLOW BLOCKS