d - 31,75 mm

D - 80 mm

B - 51,6 mm

B1 - 38,1 mm

C - 25 mm

e - 2 mm

a - 3,96875 mm

m - 6,7 mm

s - 18,3 mm

D2 - 55 mm

H1 - 7,2 mm

Thread (G) - 5/16-24UNF

J2 - 17,5 mm

Weight - 0,86 Kg

Basic dynamic load rating (C) - 33,5 kN

Basic static load rating (C0) - 19,2 kN

• Model Number: EX307-20
• Inner Diameter：31,75mm Outer Diameter：80mm Width：51,6mm
• Type：Deep Groove Ball Bearings
• Update date：2025-04-25
• Application:walking Food processing machinery and equipment,organic raw materials,air conditioning tools,agriculture,medical Equipment,Cutting Machine,coal mill,electromyography machine,Hydraulic Rama,other rubber,Hydraulic Press
• Similar models:FBJ 4307 KBC HC6307DDh1 AST 6307ZZ NTN UEL307D1 Timken 307P SKF 6307-2Z/VA208 SNR 6307NRZ NTN 6307ZZ NTN-SNR 6307Z NSK 6307T1XVV
• BEARING POWER International Trading Co.,Ltd. specialize in EX307-20 products，there is large inventory of SNR EX307-20 . We has been built up long-term cooperation with SNR company, could make a bulk order of the EX307-20 Which SNR EX307-20 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
  27BG05S2-2NS	27	52	23,8	NACHI	Angular Contact Ball Bearings
  31306J/DF	30	72	41,5	ISB	Tapered Roller Bearings
  32032-X	160	240	51	FAG	Tapered Roller Bearings
  3NCN1017	85	130	22	KOYO	Cylindrical Roller Bearings
  4R6605	330,000	460,000	340,000	NTN	Cylindrical Roller Bearings
  6916LLB	80	110	16	NTN	Deep Groove Ball Bearings
  ASTB90 F4530	45	50		AST	Plain Bearings
  K.81116LPB	80	105	7,5	Timken	Thrust Roller Bearings
  MR106	6	10	2,5	ISB	Deep Groove Ball Bearings
  NAFW 355034	35	50	34	JNS	Needle Roller Bearings
  NJ2313 E	65	140	48	CX	Cylindrical Roller Bearings
  RNA4913	72	90	25	ZEN	Needle Roller Bearings
  ZARN 2572 TN	25	72	20	NBS	Complex Bearings
  321-R	105	225	49	MRC	ANGULAR CONTACT BALL BEARINGS
  87440				INA	THRUST ROLLER BEARINGS
  93120	.5000	.8750	1.2500	BERLISS	JOURNAL ROLLER ASSEMBLIES
  WS81136	180	222		SKF	THRUST ROLLER BEARINGS
  4468	6.7500	9.7500		INA	THRUST BALL BEARINGS
  NMJ-21/4	2.2500	5.0000	1.2500	RHP	SELF
  H-3048x9	240	290		CONSOLIDATED	ADAPTERS