d - 35 mm

D - 80 mm

T - 22.75 mm

B - 21 mm

C - 16 mm

a - 20.3 mm

r1 min. - 2 mm

r2 min. - 2 mm

r3 min. - 1.5 mm

r4 min. - 1.5 mm

Weight - 0.517 Kg

Basic dynamic load rating (C) - 68,5 kN

Basic static load rating (C0) - 71,5 kN

(Grease) Lubrication Speed - 4800 r/min

(Oil) Lubrication Speed - 6300 r/min

Calculation factor (e) - 0.55

Calculation factor (Y) - 1.1

Calculation factor (Y0) - 0.6

• Model Number: 30307C
• Inner Diameter：35mm Outer Diameter：80mm Width：22.75mm
• Type：Tapered Roller Bearings
• Update date：2025-04-20
• Application:leather processing,test equipment,wheel lathe,baler,Doppler,mathematical instruments,boring bar boring bar,relay,altimeter etc,machine lathe,lifting chain
• Similar models:Timken X30307/Y30307 Timken X30307M/Y30307M ISO 30307 NTN 30307C NSK HR30307C NTN 4T-30307 ISB 30307 FBJ 30307D CX 30307A KBC 30307J
• BEARING POWER International Trading Co.,Ltd. specialize in 30307C products，there is large inventory of KBC 30307C . We has been built up long-term cooperation with KBC company, could make a bulk order of the 30307C Which KBC 30307C 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
  231/560 CW33	560	920	280	CX	Spherical Roller Bearings
  26884/26822	42,875	79,375	23,812	Timken	Tapered Roller Bearings
  476/472A	60		29,007	KOYO	Tapered Roller Bearings
  4R10011	500,000	700,000	515,000	NTN	Cylindrical Roller Bearings
  517009	41	68	40	Timken	Tapered Roller Bearings
  52428X	140	280	196	NSK	Thrust Ball Bearings
  6316ZZ	80	170	39	NSK	Deep Groove Ball Bearings
  7924CDF	120	165	22	CYSD	Angular Contact Ball Bearings
  CSEF060	152,4	190,5	19,05	INA	Deep Groove Ball Bearings
  HCB7211-E-T-P4S	55	100	21	FAG	Angular Contact Ball Bearings
  K35X41X14	35,000	41,000		NTN	Needle Roller Bearings
  NJ321 EM	105	225	49	AST	Cylindrical Roller Bearings
  NA6915	75	105	54	CX	Needle Roller Bearings
  W 6306	72	30	19	SKF	Deep Groove Ball Bearings
  NF219	95	170	32	FAG	CYLINDRICAL ROLLER BEARINGS
  135CM789	13.5000	20.7500	2.7500	American	CYLINDRICAL ROLLER BEARINGS
  NB81512	15		12	NADELLA	NEEDLE BEARINGS
  1312E	60	130	31	SKF	SELF
  MJ-4E	4.0000	8.5000	1.7500	RHP	DEEP GROOVE BALL BEARINGS
  234408BM1	40	68	234408 M.SP	SKF	ANGULAR CONTACT THRUST BALL BEARINGS