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：2025-04-19
• Application:Spectrum Products,medical equipment,Storage Device,hydraulic control element,chromatography,agriculture,Control,manual Tools,plastic molding,forming machine,natural instruments
• Similar models:CX 22311KCW33+AH311 SNR 22311EKF801 AST 22311CYK NKE 22311-E-K-W33 Timken 22311YM FAG 22311-E1-T41A ISO 22311KW33 NTN 22311BK SNR 22311EF800 AST 22311MBKW33
• 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
  22309K	45	100	36	FBJ	Spherical Roller Bearings
  5201	12	32	15,875	FBJ	Angular Contact Ball Bearings
  6910L11	50	72	12	NSK	Deep Groove Ball Bearings
  7001 ACD/P4A	28	12	8	SKF	Angular Contact Ball Bearings
  7311-B-JP	55	120	29	FAG	Angular Contact Ball Bearings
  7336 A-UO	180	380	150	CX	Angular Contact Ball Bearings
  F15191	80	139,992	14,288	Fersa	Tapered Roller Bearings
  F602X	2,5	9,5	2,8	NSK	Deep Groove Ball Bearings
  GLE60-KRR-B	60	110	61,9	INA	Deep Groove Ball Bearings
  LL687949/10	977,9	1130,3	66,675	CX	Tapered Roller Bearings
  NP3326	130	280	112	ISO	Cylindrical Roller Bearings
  PCZ 1616 M	25,4	28,575	25,4	SKF	Plain Bearings
  UKFC210H	45			SNR	Bearing Units
  NU1868	340	420	38	FAG	CYLINDRICAL ROLLER BEARINGS
  NU204E	20	47	14	FAG	CYLINDRICAL ROLLER BEARINGS
  SL05040E	200	310	115	INA	CYLINDRICAL ROLLER BEARING
  230/530CA	530	780	185	SKF	SPHERICAL ROLLER BEARINGS
  WS81130	150	188		INA	THRUST ROLLER BEARINGS
  GE60ES	60	90	44	FAG	SPHERICAL PLAIN BEARINGS
  MFJ-2520	32		20	NSK	NEEDLE BEARINGS