d - 40 mm

D - 90 mm

B - 23 mm

C - 23 mm

r min. - 1,5 mm

Weight - 0,78 Kg

Basic dynamic load rating (C) - 119 kN

Basic static load rating (C0) - 95,5 kN

(Grease) Lubrication Speed - 6000 r/min

(Oil) Lubrication Speed - 7500 r/min

Calculation factor (e) - 0,26

Calculation factor (Y0) - 2,5

Calculation factor (Y1) - 2,55

Calculation factor (Y2) - 3,8

• Model Number: 21308E
• Inner Diameter：40mm Outer Diameter：90mm Width：23mm
• Type：Cylindrical Roller Bearings
• Update date：2025-04-22
• Application:Die,Broadcasting System,disposable,Machine tools,noise inspection,medical equipment,sheet industry,tray industry,engineering machinery,Laser Devices,Broadcasting System
• Similar models:NACHI 21308AX NACHI 21308E NACHI 21308AXK NACHI 21308EK
• BEARING POWER International Trading Co.,Ltd. specialize in 21308E products，there is large inventory of NACHI 21308E . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 21308E Which NACHI 21308E 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
  201PP	12	32	10	Timken	Deep Groove Ball Bearings
  23052-MB-W33	260	400	104	NKE	Spherical Roller Bearings
  47KWD01	47	82	57,5	NSK	Tapered Roller Bearings
  6001ZZ	12	28	8	CRAFT	Deep Groove Ball Bearings
  6032-2RS	160	240	38	ISO	Deep Groove Ball Bearings
  7003 B	17	35	10	CX	Angular Contact Ball Bearings
  7817CDT	85	110	13	CYSD	Angular Contact Ball Bearings
  AELS203N	17,000	40,000	28,6	NTN	Deep Groove Ball Bearings
  FL618/8	8	16	4	ISO	Deep Groove Ball Bearings
  K81x92x50,5ZWTN	81	92		MPZ	Needle Roller Bearings
  NKIA5904	20	37	23	INA	Complex Bearings
  NNU 4960 SPW33	300	420	118	ISB	Cylindrical Roller Bearings
  RN2306-E-MPBX	30	62,5	27	FAG	Cylindrical Roller Bearings
  RA-015-BTT	.9375	2.0472	.5906	MRC	BALL BEARINGS
  9317-U	85	180	41	MRC	ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE
  29460	300	540		Torrington	SPHERICAL ROLLER THRUST BEARINGS
  MUC214	70	125	24	Rollway	CYLINDRICAL ROLLER BEARINGS
  GE-20UK-2RS	20	35	16	INA	SPHERICAL PLAIN BEARINGS
  51460				STEYR	THRUST BALL BEARINGS
  NATV-17	17	40	21	CONSOLIDATED	NEEDLE BEARINGS