d - 55 mm

D - 120 mm

B - 29 mm

C - 29 mm

Weight - 1,424 Kg

Basic dynamic load rating (C) - 81,2 kN

Basic static load rating (C0) - 44,4 kN

• Model Number: 311KDD
• Inner Diameter：55mm Outer Diameter：120mm Width：29mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-15
• Application:Gas turbine,bag machine,plastic rolling,ultra-quiet generators,test equipment,Plastic molding,linear drive,Performance test,Display Devices,meat products machine,pneumatic
• Similar models:NTN-SNR 6311 Timken W311PP SKF W6001-2RS1/VP311 SKF YSA211-2FK+HE2311B ISB 6311NR SNR EX311-32 NTN-SNR 6311N NTN 63311LLU ISO 6311-2RS NSK 6311DDU
• BEARING POWER International Trading Co.,Ltd. specialize in 311KDD products，there is large inventory of Timken 311KDD . We has been built up long-term cooperation with Timken company, could make a bulk order of the 311KDD Which Timken 311KDD 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
  23044E	220	340	90	NACHI	Cylindrical Roller Bearings
  4T-67780/67720D+A	165,1	247,65	103,88	NTN	Tapered Roller Bearings
  51164 M	320	400	63	ISB	Thrust Ball Bearings
  713630820				FAG	Wheel Bearings
  71905 CDB	25	42	18	ISO	Angular Contact Ball Bearings
  7218-B	90	160	30	SIGMA	Angular Contact Ball Bearings
  7319AC	95	200	45	CRAFT	Angular Contact Ball Bearings
  IJ141011	40	74	42	ILJIN	Angular Contact Ball Bearings
  NJK2308	40,000	90,000	33,000	NTN	Cylindrical Roller Bearings
  NJ30/1120	1120	1580	345	CX	Cylindrical Roller Bearings
  NNCL4880-V	400	470,3	100	NKE	Cylindrical Roller Bearings
  NU2215-E-TVP3	75	130	31	NKE	Cylindrical Roller Bearings
  SAPF207-20	31.75			KOYO	Bearing Units
  UCPLE210	50			SNR	Bearing Units
  699	9	20	6	ISC	DEEP GROOVE BALL BEARINGS
  HML56T			30	SKF	WITHDRAWAL NUTS
  MJ-3/8	.3750	1.5000	.5625	RHP	DEEP GROOVE BALL BEARINGS
  NF-203E	17	40	12	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  NUP-2208	40	80	23	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  RMS-24	6.0000	12.0000	2.2500	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS