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-NR
• Inner Diameter：55mm Outer Diameter：120mm Width：29mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-12
• Application:Rolling mill,Pneumatic Control Elements,coal mill,Anti-defibrillation pacing,Medical equipment,training beds etc,Textile Industry Accessories and Accessories,drawing die,printing machinery,horizontal processing,auto tools
• Similar models:NSK 6311N NTN 6311LUNR SKF 6311-2Z/VA228 CYSD 6311-2RS SKF 6311-2Z SKF 6311-2Z/VA208 NKE 6311-Z-N SKF 6311/HC5C3 SKF 6311-2Z/VA201 AST 6311-2RS
• BEARING POWER International Trading Co.,Ltd. specialize in 6311-2Z-NR products，there is large inventory of NKE 6311-2Z-NR . We has been built up long-term cooperation with NKE company, could make a bulk order of the 6311-2Z-NR Which NKE 6311-2Z-NR 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.

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  145PCR2804	145			NSK	Cylindrical Roller Bearings
  3NCHAD015CA	75	115	20	KOYO	Angular Contact Ball Bearings
  6913-2RD	65	90	13	KOYO	Deep Groove Ball Bearings
  7076 A	380	560	82	ISO	Angular Contact Ball Bearings
  713617010				FAG	Wheel Bearings
  B71916-E-T-P4S	80	110	16	FAG	Angular Contact Ball Bearings
  EE244180/244236D+A	457,2	596,9	165,1	NTN	Tapered Roller Bearings
  F601X	1,5	6	2,5	FBJ	Deep Groove Ball Bearings
  GRAE17-NPPB	17	40	19	NKE	Deep Groove Ball Bearings
  NJ2306 EM	30	72	27	AST	Cylindrical Roller Bearings
  NP 336	180	328		NACHI	Cylindrical Roller Bearings
  R165.04				SNR	Wheel Bearings
  SEA15 /NS 7CE3	15	24	5	SNFA	Angular Contact Ball Bearings
  UKFLZ206H	25			SNR	Bearing Units
  9105	25	47	12	FED	DEEP GROOVE BALL BEARINGS
  S-36-LWX			.6250	RBC	NEEDLE BEARINGS
  N212	60	110	22	SKF	CYLINDRICAL ROLLER BEARINGS
  673-ZZ	3	6	2.5	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  F8-16M	8	16	5	CONSOLIDATED	THRUST BALL BEARINGS
  GT-10	1.9687	1.0625		CONSOLIDATED	THRUST BALL BEARINGS