d - 55 mm

D - 120 mm

B - 43 mm

C - 43 mm

r min. - 2 mm

da min. - 64 mm

Da max. - 111 mm

ra max. - 2 mm

Weight - 2,03 Kg

Basic dynamic load rating (C) - 76,5 kN

Basic static load rating (C0) - 24 kN

(Grease) Lubrication Speed - 4 800 r/min

(Oil) Lubrication Speed - 6 000 r/min

Calculation factor (e) - 0,41

Calculation factor (Y0) - 1,6

Calculation factor (Y2) - 2,4

Calculation factor (Y3) - 1,5

• Model Number:2311 K
• Inner Diameter：55mm Outer Diameter：120mm Width：43mm
• Type：Self-Aligning Ball Bearings
• Update date：2023-03-16
• Application:test equipment,Laser Devices,light therapy instrument,heating fans,Polymer,small appliances,lifting tackle,set bacteria instrument,wheel lathe,rolling mill roll neck and slowdown device,transportation equipment
• Similar models:SKF 2311K FAG 2311-2RS-TVH SNR 2311KG15 ISO 2311K AST 2311 NKE 2311 SNR 2311K NACHI 2311 CX 2311K+H2311 SNR 2311G15
• BEARING POWER International Trading Co.,Ltd. specialize in 2311K products，there is large inventory of NSK 2311 K . We has been built up long-term cooperation with NSK company, could make a bulk order of the 2311 K Which NSK 2311K 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
  2212 EKTN9 + H 312	110	55	47	SKF	Self-Aligning Ball Bearings
  22344MW33	220	460	145	CRAFT	Spherical Roller Bearings
  23156CAKE4	280	460	146	NSK	Spherical Roller Bearings
  580/574	82,55	139,992	36,512	Timken	Tapered Roller Bearings
  6580/6535	88,9	161,925	53,975	ISO	Tapered Roller Bearings
  95500/95925B	127	234,95	63,5	Timken	Tapered Roller Bearings
  EE750576/751200	146,05	304,8	60,325	Timken	Tapered Roller Bearings
  F691	1	4	1,6	FBJ	Deep Groove Ball Bearings
  GE750-DW	750	1000	335	INA	Plain Bearings
  NN4964KC1NAP4	320	440	118	NTN	Cylindrical Roller Bearings
  PFT 1.1/2 FM	38,1			SKF	Bearing Units
  NUP313	65	140	33	NTN	Cylindrical Roller Bearings
  SA0076	42	80	36	FAG	Angular Contact Ball Bearings
  SL182944	220	300	48	INA	Cylindrical Roller Bearings
  TM-DF0581N	25	60	27	NTN	Angular Contact Ball Bearings
  TUP1 70.40	70	75		CX	Plain Bearings
  BR-162416			1.0000	IKO	NEEDLE BEARINGS
  SN617	75		110	SKF	PILLOW BLOCKS
  WCT-45A	10.9680	11.3750		Rollway	THRUST ROLLER BEARINGS
  MCS213	65	120	23	Rollway (Bronze Cage)	CYLINDRICAL ROLLER BEARINGS