d - 35 mm

D - 80 mm

T - 22.75 mm

B - 21 mm

C - 18 mm

a - 16.8 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) - 67,8 kN

Basic static load rating (C0) - 68,1 kN

(Grease) Lubrication Speed - 4800 r/min

(Oil) Lubrication Speed - 6300 r/min

Calculation factor (e) - 0.67

Calculation factor (Y) - 0.9

Calculation factor (Y0) - 0.49

• Model Number: 30307
• Inner Diameter：35mm Outer Diameter：80mm Width：22.75mm
• Type：Tapered Roller Bearings
• Update date：2025-04-20
• Application:Storage Tool,reducer,wall industry,Equipment,packing equipment,Reflective Materials Industrial fabrics,shoe-making machinery,Industrial,Optical detection,flow control valve,gear type
• Similar models:NTN 30307 NTN 30307C NTN 4T-30307 KBC 30307 KBC 30307J CYSD 30307 Timken X30307/Y30307 KOYO 30307XR KBC 30307DJ NSK HR30307J
• BEARING POWER International Trading Co.,Ltd. specialize in 30307 products，there is large inventory of KBC 30307 . We has been built up long-term cooperation with KBC company, could make a bulk order of the 30307 Which KBC 30307 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
  23280CAE4	400	720	256	NSK	Spherical Roller Bearings
  234708 MSP	42	68	36	CX	Thrust Ball Bearings
  2585/2523B	33,338	69,85	25,357	Timken	Tapered Roller Bearings
  38885/38820	266,7	325,438	28,575	CX	Tapered Roller Bearings
  7E-HKS 28X35X33/8A	28	35	33	NTN	Needle Roller Bearings
  88604	20	52	23	SIGMA	Deep Groove Ball Bearings
  ASTB90 F13080	130	135		AST	Plain Bearings
  CRBC 10020	100	150	20	ISB	Thrust Roller Bearings
  ESF206	30			SNR	Bearing Units
  F681	1	3,8	1	NSK	Deep Groove Ball Bearings
  MLE7010CVUJ74S	50	80	16	SNR	Angular Contact Ball Bearings
  NA3060	60	100	38	Timken	Needle Roller Bearings
  NAO50X68X40	50	60		Timken	Needle Roller Bearings
  SCE1616	25,4	31,75	25,4	INA	Needle Roller Bearings
  UCPA207-20	31.75		42,9	KOYO	Bearing Units
  239/560B.MB	560	750	140	FAG	SPHERICAL ROLLER BEARINGS
  SN512	55		70	FAG	PILLOW BLOCKS
  MCF-26SX	10	26	12	McGill	NEEDLE BEARINGS
  NJ212E	60	110	22	Torrington	CYLINDRICAL ROLLER BEARINGS
  45BIC206(XLS72K)	4.5000	6.2500	.8750	Torrington	DEEP GROOVE BALL BEARINGS