d - 90 mm

D - 190 mm

B - 43 mm

C - 43 mm

r min. - 3 mm

da min. - 104 mm

da max - 115 mm

Da min - 152 mm

Da max. - 176 mm

ra max. - 2,5 mm

Weight - 6,1 Kg

Basic dynamic load rating (C) - 330 kN

Basic static load rating (C0) - 450 kN

(Grease) Lubrication Speed - 2600 r/min

(Oil) Lubrication Speed - 3400 r/min

Calculation factor (e) - 0,24

Calculation factor (Y0) - 2,8

Calculation factor (Y2) - 4,3

Calculation factor (Y3) - 2,9

• Model Number: 21318EAE4
• Inner Diameter：90mm Outer Diameter：190mm Width：43mm
• Type：Spherical Roller Bearings
• Update date：2025-12-10
• Application:Embroidery,transportation equipment,DC generators,sheet industry,powder metallurgy,chromatography,wall industry,Hydraulic Hose,Broadcasting System,garden machinery,root canal filling
• Similar models:ISB 21318 FAG 21318-E1-K+H318 CX 21318KCW33 KOYO 21318RH FAG 21318-E1-K+AHX318 ISB 21318EKW33+H318 SKF 21318E KOYO 21318RHK FAG 21318-E1 FAG 21318-E1-K
• BEARING POWER International Trading Co.,Ltd. specialize in 21318EAE4 products，there is large inventory of NSK 21318EAE4 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 21318EAE4 Which NSK 21318EAE4 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
  24076CAE4	380	560	180	NSK	Spherical Roller Bearings
  5210AZ	50	90	30.2	NACHI	Angular Contact Ball Bearings
  53228U	140	200	48,6	KOYO	Thrust Ball Bearings
  7309BEA	45	100	25	NSK	Angular Contact Ball Bearings
  7936DT	180	250	33	CYSD	Angular Contact Ball Bearings
  AST40 2815	28	32		AST	Plain Bearings
  BHM2525	25	33	25	KOYO	Needle Roller Bearings
  HH 258248/210	495,3	300	141,288	SKF	Tapered Roller Bearings
  K50x58x25	50	58	25	ISO	Needle Roller Bearings
  NJ2315 ET	75	160	55	NSK	Cylindrical Roller Bearings
  NU 322	110	240	50	ISB	Cylindrical Roller Bearings
  20214	70	125	24	FAG	SPHERICAL ROLLER BEARINGS
  6017	85	130	22	FAG	DEEP GROOVE BALL BEARINGS
  25TAD20	25	47	234405 M.SP	Nachi	ANGULAR CONTACT THRUST BALL BEARINGS
  22238	190	340	92	Torrington	SPHERICAL ROLLER BEARINGS
  160TPS164				Torrington	THRUST ROLLER BEARING WITH SPHERICAL SEATING RING
  SL-19C	1.1875	2.4409	.6299	Sealmaster	BALL BEARINGS
  6017NR	85	130	22	STEYR	DEEP GROOVE BALL BEARINGS
  A-5244WB	220	400	5.2500	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  22226	130	230	64	CONSOLIDATED	SPHERICAL ROLLER BEARINGS