d - 55 mm

D - 120 mm

B - 43 mm

C - 43 mm

r min. - 2 mm

da min. - 65 mm

Da max. - 110 mm

ra max. - 2 mm

Weight - 2,3 Kg

Basic dynamic load rating (C) - 204 kN

Basic static load rating (C0) - 234 kN

(Grease) Lubrication Speed - 3 400 r/min

(Oil) Lubrication Speed - 4 400 r/min

Calculation factor (e) - 0,4

Calculation factor (Y0) - 1,64

Calculation factor (Y1) - 1,68

Calculation factor (Y2) - 2,5

• Model Number: 22311B
• Inner Diameter：55mm Outer Diameter：120mm Width：43mm
• Type：Spherical Roller Bearings
• Update date：2025-12-16
• Application:packaging materials,hot and cold box,Machine tool accessories,Special Equipment,transportation equipment,test strip,Pneumatic Control Valves,instrument,Warehouse Shelf Equipment,comprehensive experiment,bathroom facilities
• Similar models:SNR 22311EMW33 SNR 22311EAW33 ISO 22311KW33 SKF 22311EK MPZ 22311W33 AST 22311MAC4F80W33 KOYO 22311RHR SKF 22311EK/VA405 FBJ 22311K ISO 22311KCW33+H2311
• BEARING POWER International Trading Co.,Ltd. specialize in 22311B products，there is large inventory of NTN 22311B . We has been built up long-term cooperation with NTN company, could make a bulk order of the 22311B Which NTN 22311B 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
  24160MBW33	300	500	200	AST	Spherical Roller Bearings
  5356/5335	44,45	103,188	43,658	Timken	Tapered Roller Bearings
  7313 C	65	140	33	CX	Angular Contact Ball Bearings
  HN3520	35	42	20	NBS	Needle Roller Bearings
  IKOS040	40	68	21	NKE	Tapered Roller Bearings
  K4580-4535	50,8	104,775	39,688	FAG	Tapered Roller Bearings
  N419	95	240	55	CRAFT	Cylindrical Roller Bearings
  NJ208E	40	80	18	NTN	Cylindrical Roller Bearings
  NJG 2320 VH	215	100	73	SKF	Cylindrical Roller Bearings
  NNC4988-V	440	600	160	NKE	Cylindrical Roller Bearings
  NUP326R	130	280	58	KOYO	Cylindrical Roller Bearings
  NN3010ASK.M.SP	50	80	23	FAG	CYLINDRICAL ROLLER BEARINGS
  AN26			.8850	SKF	LOCKNUTS
  GE60SX	60	95	22	ELGES	SPHERICAL PLAIN BEARINGS
  ANK130170	130	170	5	FAG (Old No.)	THRUST NEEDLE BEARINGS
  SAF308	1.9375	1.4375		Torrington	PILLOW BLOCKS
  24084	420	620	200	Torrington	SPHERICAL ROLLER BEARINGS
  MUL256	280	500	80	Rollway	CYLINDRICAL ROLLER BEARINGS
  MRJ33/8	3.3750	7.5000	1.5625	RHP	CYLINDRICAL ROLLER BEARINGS
  6202	35	15	11	STEYR	DEEP GROOVE BALL BEARINGS