d - 35 mm

D - 80 mm

T - 22,75 mm

B - 21 mm

C - 18 mm

a - 16,9 mm

r min. - 2 mm

r2 min. - 1,5 mm

da min. - 45 mm

da max - 45 mm

Da min - 70 mm

Da max. - 70 mm

Db min. - 74 mm

ra max. - 2 mm

rb max. - 1,5 mm

Weight - 0,527 Kg

Basic dynamic load rating (C) - 76,2 kN

Basic static load rating (C0) - 78,9 kN

(Grease) Lubrication Speed - 5200 r/min

(Oil) Lubrication Speed - 6900 r/min

Calculation factor (e) - 0,31

Calculation factor (Y0) - 1,05

Calculation factor (Y1) - 1,9

• Model Number: 30307JR-1
• Inner Diameter：35mm Outer Diameter：80mm Width：22,75mm
• Type：Tapered Roller Bearings
• Update date：2025-04-23
• Application:hook,position switch,engineering machine,electric pump,test strip,forklift truck,casting embedding,Air,blood cell reagent,Hydraulic Press,Laser Cutting
• Similar models:NTN 30307C KBC 30307J NTN 30307 SNR 30307A NSK HR30307C FBJ 30307D PFI 30307 Timken X30307M/Y30307M ISO 30307 KBC 30307DJ
• BEARING POWER International Trading Co.,Ltd. specialize in 30307JR-1 products，there is large inventory of KOYO 30307JR-1 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 30307JR-1 Which KOYO 30307JR-1 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
  113057X/113100G	57,15	100	58	Gamet	Tapered Roller Bearings
  1202-2RS	15	35	11	ZEN	Self-Aligning Ball Bearings
  160RT91	160	237		Timken	Cylindrical Roller Bearings
  22332CCK/W33	160	340	114	SKF	Spherical Roller Bearings
  23932L11CAM	160	220	45	NSK	Spherical Roller Bearings
  25590/25523	45,618	82,931	26,988	CX	Tapered Roller Bearings
  32011-X-XL	55	90	23	FAG	Tapered Roller Bearings
  32228-XL	140	250	71,75	FAG	Tapered Roller Bearings
  57114J	42	100	38,25	KOYO	Tapered Roller Bearings
  GEG40C	40	68	40	LS	Plain Bearings
  NA4938	190	260	69	CX	Needle Roller Bearings
  NJ2992	460	620	95	CX	Cylindrical Roller Bearings
  NK95/26	95	115	26	CX	Needle Roller Bearings
  NU1060 M	300	460	74	AST	Cylindrical Roller Bearings
  NUP1016	80	125	22	KOYO	Cylindrical Roller Bearings
  S1628-2Z	15,875	41,275	12,7	ZEN	Deep Groove Ball Bearings
  SL05 028 E	140	210	70	INA	Cylindrical Roller Bearings
  MJT60	60	130	31	R&M	ANGULAR CONTACT BALL BEARINGS
  2304-2RS	20	52	21	CONSOLIDATED	SELF
  94740	1.2500	1.7500	2.5000	CONSOLIDATED	JOURNAL ROLLER ASSEMBLIES