d - 55 mm

D - 120 mm

B - 29 mm

C - 29 mm

r min. - 2 mm

da min. - 65 mm

da max - 72 mm

Da min - 98 mm

Da max. - 110 mm

ra max. - 2 mm

Weight - 1,58 Kg

Basic dynamic load rating (C) - 142 kN

Basic static load rating (C0) - 174 kN

(Grease) Lubrication Speed - 4300 r/min

(Oil) Lubrication Speed - 5300 r/min

Calculation factor (e) - 0,23

Calculation factor (Y0) - 2,9

Calculation factor (Y2) - 4,4

Calculation factor (Y3) - 3

• Model Number: 21311EAKE4
• Inner Diameter：55mm Outer Diameter：120mm Width：29mm
• Type：Spherical Roller Bearings
• Update date：2025-04-19
• Application:rubber products machinery and equipment,Display Devices,hardware,Machine Tool Accessories,Ball screw,EEG,glass,steam Hydraulic control element,tire industry,Anesthetic Equipment,Plastic molding
• Similar models:FAG 21311-E1 CX 21311KCW33+H311 CX 21311KCW33 ISB 21311EKW33+H311 CX 21311CW33 ISB 21311K Timken 21311VCSJ AST 21311MB ISO 21311KW33 SKF 21311EK
• BEARING POWER International Trading Co.,Ltd. specialize in 21311EAKE4 products，there is large inventory of NSK 21311EAKE4 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 21311EAKE4 Which NSK 21311EAKE4 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
  23280W33	400	720	256	ISO	Spherical Roller Bearings
  3994/3927X	66,675	110	30,162	Fersa	Tapered Roller Bearings
  63003EE	17,000	35,000	14,000	SNR	Deep Groove Ball Bearings
  7026 A	130	200	33	CX	Angular Contact Ball Bearings
  7201HG1UJ74	12	32	10	SNR	Angular Contact Ball Bearings
  7224B	120	215	40	CYSD	Angular Contact Ball Bearings
  7310-B-TVP	50	110	27	FAG	Angular Contact Ball Bearings
  7312 ADB	60	130	62	ISO	Angular Contact Ball Bearings
  90RIF395	228,6	292		Timken	Cylindrical Roller Bearings
  E 260 /S/NS 7CE3	60	110	22	SNFA	Angular Contact Ball Bearings
  LJT 2.1/2	63,5	127	23,81	SIGMA	Angular Contact Ball Bearings
  M241549/M241510	204,788	292,1	57,945	NSK	Cylindrical Roller Bearings
  NCF18/670V	670	820	69	SKF	Cylindrical Roller Bearings
  NCF2960-V	300	390,5	72	NKE	Cylindrical Roller Bearings
  NP951065/NP603591	31,75	73,025	29,37	Timken	Tapered Roller Bearings
  RMS9-2RS	28,575	71,438	20,638	Fersa	Deep Groove Ball Bearings
  RNAO 10x17x10 TN	10	13	10	NBS	Needle Roller Bearings
  N332E	160	340	68	SKF	CYLINDRICAL ROLLER BEARINGS
  200BA02	200	360	58	Torrington	ANGULAR CONTACT BALL BEARINGS
  RLS-311/2-L	13.5000	20.7500	2.7500	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS