d - 55 mm

D - 72 mm

B - 9 mm

C - 9 mm

r min. - 0.3 mm

da min. - 57 mm

Da max. - 70 mm

ra max. - 0.3 mm

Weight - 0.083 Kg

Basic dynamic load rating (C) - 8,8 kN

Basic static load rating (C0) - 8,1 kN

(Grease) Lubrication Speed - 8500 r/min

(Oil) Lubrication Speed - 10000 r/min

• Model Number:6811Z
• Inner Diameter：55mm Outer Diameter：72mm Width：9mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-29
• Application:sample cup,Hair styling device,trolley,ship special,non-motor vehicle Electric car,power tools,electromagnet,Rolling mill,labor insurance,oral medical device,animal
• Similar models:NSK 6811 NTN 6811NR NTN 6811 NTN 6811LLU NTN 6811LU NTN 6811LLB NSK 6811VV NTN 6811ZZ FBJ 6811-2RS KOYO 6811-2RD
• BEARING POWER International Trading Co.,Ltd. specialize in 6811Z products，there is large inventory of NACHI 6811Z . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 6811Z Which NACHI 6811Z 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
  22234MW33	170	310	86	CRAFT	Spherical Roller Bearings
  2310	50	110	40	ISO	Self-Aligning Ball Bearings
  23080BK	400	600	148	NTN	Spherical Roller Bearings
  31314	70	150	38	NKE	Tapered Roller Bearings
  3211-2RS	55	100	33,3	CRAFT	Angular Contact Ball Bearings
  4208	40	80	23	ZEN	Deep Groove Ball Bearings
  80KBE22	80	140	63.5	NACHI	Tapered Roller Bearings
  81212-TVPB	60	95	26	NKE	Thrust Roller Bearings
  F16057	38,1	70	37	Fersa	Angular Contact Ball Bearings
  GBRI 527632 UU	82,55	120,65	51,05	IKO	Needle Roller Bearings
  NN3010/W33	50	80	23	CYSD	Cylindrical Roller Bearings
  TCJ75	75			INA	Bearing Units
  SS 638/3-ZZ	3	7	3	ISB	Deep Groove Ball Bearings
  TUP1 190.100	190	195		CX	Plain Bearings
  UCFL204	20			CRAFT	Bearing Units
  BA78ZOH			.5000	IKO	NEEDLE BEARINGS
  CR-7/8-XBE			.5000	Smith	NEEDLE BEARINGS
  PBJ-6	.7500	2.0000	.6875	RIV	SELF
  BK2216	28		16	SKF	NEEDLE BEARINGS
  NUKR-52-X	20	52	24	CONSOLIDATED	NEEDLE BEARINGS