d - 55 mm

D - 120 mm

B - 29 mm

C - 29 mm

r1 min. - 2 mm

r2 min. - 2 mm

Weight - 1,6 Kg

Basic dynamic load rating (C) - 53 kN

Basic static load rating (C0) - 18,9 kN

Limiting speed - 7500 r/min

• Model Number: 1311-K
• Inner Diameter：55mm Outer Diameter：120mm Width：29mm
• Type：Self-Aligning Ball Bearings
• Update date：2025-04-19
• Application:Industrial,Small air generators,Cutting Machine,standing experimental equipment,agricultural testing and analysis equipment and related,spring industry,Safety protection,medical equipment,DC generators,water protection,Ball screw
• Similar models:NSK 1311 KOYO 1311 NKE 1311-K+H311 KOYO 1311K SKF 1311EKTN9 SNR 1311KG15 NSK 1311K FAG 1311-K-TVH-C3 ISB 1311KTN9 NACHI 1311
• BEARING POWER International Trading Co.,Ltd. specialize in 1311-K products，there is large inventory of NKE 1311-K . We has been built up long-term cooperation with NKE company, could make a bulk order of the 1311-K Which NKE 1311-K 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
  1206K	30,000	62,000	16,000	SNR	Self-Aligning Ball Bearings
  2211KEEG15	55,000	100,000	25,000	SNR	Self-Aligning Ball Bearings
  170KBE030+L	170	260	84	NSK	Tapered Roller Bearings
  170RU51	170	248		Timken	Cylindrical Roller Bearings
  23940	200	280	60	NTN	Spherical Roller Bearings
  3212	60	110	36,5	CYSD	Angular Contact Ball Bearings
  423134	170	280	110	NTN	Tapered Roller Bearings
  7002 C-UD	15	32	18	CX	Angular Contact Ball Bearings
  AST50 58IB72	92,075			AST	Plain Bearings
  CRD-3615	180	330	190	NTN	Tapered Roller Bearings
  FNTF-5378	53	78	3,85	KOYO	Needle Roller Bearings
  LM501349/LM501310	41,275	73,431	19,558	Timken	Tapered Roller Bearings
  LMES10UU	10	19		Samick	Linear Bearings
  NJ2211	55	100	25	FBJ	Cylindrical Roller Bearings
  NU2888	440	540	60	ISO	Cylindrical Roller Bearings
  PHU5065	33	140	84,7	PFI	Angular Contact Ball Bearings
  SE 607 ZZSTMSA7	7	19	6	KOYO	Deep Groove Ball Bearings
  YEL211-200	2.0000	3.9375	.9843	SKF	PILLOW BLOCKS
  11209	45	85	19	STEYR	SELF
  XLS-3AC	3.0000	4.5000	.7500	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS