d - 35 mm

D - 80 mm

T - 22.75 mm

B - 21 mm

C - 18 mm

a - 16.7 mm

r1 min. - 2 mm

r2 min. - 2 mm

r3 min. - 1.5 mm

r4 min. - 1.5 mm

Weight - 0.52 Kg

Basic dynamic load rating (C) - 77 kN

Basic static load rating (C0) - 80 kN

(Grease) Lubrication Speed - 4800 r/min

(Oil) Lubrication Speed - 6300 r/min

Calculation factor (e) - 0.32

Calculation factor (Y) - 1.9

Calculation factor (Y0) - 1

• Model Number: 30307J
• Inner Diameter：35mm Outer Diameter：80mm Width：22.75mm
• Type：Tapered Roller Bearings
• Update date：2025-12-15
• Application:building decoration raw materials and accessories,Power equipment,ignition system,aerial work platform,screen filter,E Beauty,Display Devices,rubber products machinery and equipment,milling head plug,Machine tools,Medical room equipment
• Similar models:NTN 30307 KOYO 46T30307DJR/35,5 KBC 30307C Timken X30307/Y30307 FBJ 30307 SKF 30307RJ2/Q NACHI E30307DJ CYSD 30307 CRAFT 30307 NSK HR30307C
• BEARING POWER International Trading Co.,Ltd. specialize in 30307J products，there is large inventory of KBC 30307J . We has been built up long-term cooperation with KBC company, could make a bulk order of the 30307J Which KBC 30307J 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
  2316	80	170	58	ISB	Self-Aligning Ball Bearings
  51124	120	155	25	ISB	Thrust Ball Bearings
  51305	25	52	18	FBJ	Thrust Ball Bearings
  61914 ZZ	70	100	16	CX	Deep Groove Ball Bearings
  6403ZZ	17,000	62,000	17,000	NTN	Deep Groove Ball Bearings
  7012 CDF	60	95	36	ISO	Angular Contact Ball Bearings
  GEZM408ES-2LS	114,3	177,8	171,45	SKF	Plain Bearings
  BSDU 245 FF	45			SNFA	Thrust Ball Bearings
  CX421				CX	Wheel Bearings
  NUP 2206	30	62	20	NACHI	Cylindrical Roller Bearings
  R16	25,4	50,8	9,525	CYSD	Deep Groove Ball Bearings
  SYK 40 TR	40			SKF	Bearing Units
  UCP311-32SC	50,8		66	KOYO	Bearing Units
  X33109/Y33109R	45	80	10	Timken	Tapered Roller Bearings
  NJ2312	60	130	46	FAG	CYLINDRICAL ROLLER BEARINGS
  CF52PPSK	1.2500	3.2500	1.7500	INA	NEEDLE BEARINGS
  1221F	105	190	36	FED	DEEP GROOVE BALL BEARINGS
  6800ZZ	10	19	5	NSK	DEEP GROOVE BALL BEARINGS
  2915	100	75		SKF	THRUST BALL BEARINGS
  513/530				CONSOLIDATED	THRUST BALL BEARINGS