d - 45 mm

D - 100 mm

B - 25 mm

C - 25 mm

r min. - 1,5 mm

da min. - 54 mm

da max - 65 mm

Da min - 89 mm

Da max. - 91 mm

ra max. - 1,5 mm

Weight - 0,96 Kg

Basic dynamic load rating (C) - 119 kN

Basic static load rating (C0) - 144 kN

(Grease) Lubrication Speed - 4500 r/min

(Oil) Lubrication Speed - 5600 r/min

Calculation factor (e) - 0,23

Calculation factor (Y0) - 2,8

Calculation factor (Y2) - 4,3

Calculation factor (Y3) - 2,9

• Model Number:21309EAE4
• Inner Diameter：45mm Outer Diameter：100mm Width：25mm
• Type：Spherical Roller Bearings
• Update date：2025-12-20
• Application:office outdoor camping equipment,Spectrum Products,granulator,Doppler,vacuum filter,universal category,Flame Cutting,intermediate,Equipment,tooth filling,Chromatography Products
• Similar models:ISO 21309KCW33+AH309 NTN 21309CK NTN 21309C Timken 21309VCSJ KOYO 21309RHK SNR 21309V ISB 21309K ISB 21309EKW33+H309 CX 21309CW33 FAG 21309-E1-K+AH309
• BEARING POWER International Trading Co.,Ltd. specialize in 21309EAE4 products，there is large inventory of NSK 21309EAE4 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 21309EAE4 Which NSK 21309EAE4 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
  170RN03	170	325		Timken	Cylindrical Roller Bearings
  23936MBW33	180	250	52	AST	Spherical Roller Bearings
  241/630-B-K30-MB + AH241/630-H	600	1030	400	FAG	Spherical Roller Bearings
  24140-B-K30+AH24140	200	340	140	FAG	Spherical Roller Bearings
  32314	70	150	54	MPZ	Tapered Roller Bearings
  598A/592A	92,075	152,4	39,688	ISO	Tapered Roller Bearings
  6000J	10,000	26,000	8,000	NTN	Deep Groove Ball Bearings
  7221BG	105,000	190,000	36,000	NTN	Angular Contact Ball Bearings
  89415	75	160		CX	Thrust Roller Bearings
  LM8510535-1	75	105	35	NSK	Needle Roller Bearings
  NP211	55	100	21	ISO	Cylindrical Roller Bearings
  TSF.R 14	14			ISB	Plain Bearings
  SN618	80		110	FAG	PILLOW BLOCKS
  234416M.SP	80	125	234416 M.SP	FAG	ANGULAR CONTACT THRUST BALL BEARINGS
  RLS221/2	4.7500	8.2500	1.3125	FAG	CYLINDRICAL ROLLER BEARINGS
  241/670CAB	670	1090	412	SKF	SPHERICAL ROLLER BEARINGS
  TRD812	.5000	.7500		Torrington	THRUST NEEDLE BEARINGS
  773L18	90	140	24	New Departure	DEEP GROOVE BALL BEARINGS
  33117	85	140	41	CONSOLIDATED	TAPERED ROLLER BEARINGS
  SSR-12-ZZ	.7500	1.6250	.4375	CONSOLIDATED	DEEP GROOVE BALL BEARINGS