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: 21306CDKE4
• Inner Diameter：30mm Outer Diameter：72mm Width：19mm
• Type：Spherical Roller Bearings
• Update date：2025-12-17
• Application:Industrial,Industrial,crimping tools,knitted fabrics,hydraulic cylinder buffer,Embroidery,hydraulic actuator,molding machine,stamping die and its equipment,woodworking machinery,rubber products machinery and equipment
• Similar models:KOYO 21306RH SKF 21306CCK ISO 21306KCW33+H306 CX 21306KCW33 FAG 21306-E1-K-TVPB FAG 21306-E1-TVPB CX 21306KCW33+H306 ISO 21306KW33 SNR 21306VK ISB 21306K
• BEARING POWER International Trading Co.,Ltd. specialize in 21306CDKE4 products，there is large inventory of NSK 21306CDKE4 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 21306CDKE4 Which NSK 21306CDKE4 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
  24076 K30CW33+AH24072	380	560	180	ISO	Spherical Roller Bearings
  26886/26822	42,875	79,375	23,812	FBJ	Tapered Roller Bearings
  4T-482/472X	69,85	123,825	30,162	NTN	Tapered Roller Bearings
  6314NR	70	150	35	SKF	Deep Groove Ball Bearings
  BTW 95 CTN9/SP	95	145	30	SKF	Angular Contact Ball Bearings
  EE134100/134145	254	368,3	58,738	NSK	Cylindrical Roller Bearings
  E2.3312A-2Z	60	130	54	SKF	Angular Contact Ball Bearings
  EGBZ1412-E40	22,225	25,4	19,05	INA	Plain Bearings
  K12×17×13	12	17		NTN	Needle Roller Bearings
  JXC25763C/JXC25763D	50	95	24,86	Timken	Tapered Roller Bearings
  N1996	480	650	78	CX	Cylindrical Roller Bearings
  NJ2312	60	130	46	NTN	Cylindrical Roller Bearings
  NJ322-E-MA6	110	240	50	NKE	Cylindrical Roller Bearings
  NUP 409	45	120	29	NACHI	Cylindrical Roller Bearings
  SBR 25-UU	25			NBS	Linear Bearings
  5407-C	35	100	44.45	MRC	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  RMS11	1.1250	2.8125	.8125	NH	CYLINDRICAL ROLLER BEARINGS
  NPL-27	1.6875			Sealmaster	PILLOW BLOCKS
  160RN03	160	340	68	Torrington	CYLINDRICAL ROLLER BEARINGS
  87009	9	30	.3543	CONSOLIDATED	DEEP GROOVE BALL BEARINGS