d - 30 mm

D - 72 mm

B - 19 mm

C - 19 mm

r min. - 1,1 mm

da min. - 37 mm

da max - 40 mm

Da min - 59 mm

Da max. - 65 mm

ra max. - 1 mm

Weight - 0,39 Kg

Basic dynamic load rating (C) - 55 kN

Basic static load rating (C0) - 54 kN

(Grease) Lubrication Speed - 4500 r/min

(Oil) Lubrication Speed - 6000 r/min

Calculation factor (e) - 0,28

Calculation factor (Y0) - 2,3

Calculation factor (Y2) - 3,6

Calculation factor (Y3) - 2,4

• Model Number:21306CDE4
• Inner Diameter：30mm Outer Diameter：72mm Width：19mm
• Type：Spherical Roller Bearings
• Update date：2026-02-09
• Application:Industrial Adhesive,Spectral Products,Spectrum Products,agrochemical,Industrial,Pneumatic Control Valves,intermediate,medical equipment,power source,Forging machine,top industry
• Similar models:ISO 21306KCW33+H306 SNR 21306V NSK 21306CDKE4 FAG 21306-E1-K-TVPB Timken 21306VCSJ CX 21306KCW33+H306 KOYO 21306RHK FAG 21306-E1-TVPB KOYO 21306RH ISO 21306KW33
• BEARING POWER International Trading Co.,Ltd. specialize in 21306CDE4 products，there is large inventory of NSK 21306CDE4 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 21306CDE4 Which NSK 21306CDE4 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.

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  24164-E1-K30	320	540	218	FAG	Spherical Roller Bearings
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  707 ACD/P4A	7	19	6	SKF	Angular Contact Ball Bearings
  AST20 WC38	36	62		AST	Plain Bearings
  CX086				CX	Wheel Bearings
  EX212	60	110	77,7	SNR	Deep Groove Ball Bearings
  GYE35-KRR-B	35	72	42,9	INA	Deep Groove Ball Bearings
  MJ-28161	44,45	53,975	25,4	Timken	Needle Roller Bearings
  NU236	180	320	52	KOYO	Cylindrical Roller Bearings
  QJ320	100	215	47	CX	Angular Contact Ball Bearings
  QJL1.3/8	34,925	76,2	17,4625	RHP	Angular Contact Ball Bearings
  RNA 4936	205	250	69	IKO	Needle Roller Bearings
  RNA6919	110,000	130,000	63,000	NTN	Needle Roller Bearings
  SA207-21	31,75	72	23	KOYO	Deep Groove Ball Bearings
  SILQG20ES	20			SKF	Plain Bearings
  VSA 20 0544 N	472	640,3		INA	Thrust Ball Bearings
  XLT-51/2E				RHP	THRUST BALL BEARINGS
  NJ232E	160	290	48	STEYR	CYLINDRICAL ROLLER BEARINGS
  NU348	240	500	95	SKF	CYLINDRICAL ROLLER BEARINGS
  SAF-61831/4..ROLLER	3.2500			CONSOLIDATED	PILLOW BLOCKS