d - 45 mm

D - 100 mm

T - 27,25 mm

B - 25 mm

C - 22 mm

a - 21,3 mm

r min. - 2 mm

r2 min. - 1,5 mm

da min. - 55 mm

da max - 59 mm

Da min - 86 mm

Da max. - 90 mm

Db min. - 93 mm

ra max. - 2 mm

rb max. - 1,5 mm

Weight - 1,01 Kg

Basic dynamic load rating (C) - 113 kN

Basic static load rating (C0) - 128 kN

(Grease) Lubrication Speed - 4100 r/min

(Oil) Lubrication Speed - 5400 r/min

Calculation factor (e) - 0,35

Calculation factor (Y0) - 0,96

Calculation factor (Y1) - 1,74

• Model Number:30309JR
• Inner Diameter：45mm Outer Diameter：100mm Width：27,25mm
• Type：Tapered Roller Bearings
• Update date：2025-12-16
• Application:Cylinder Standard,dye pigments,rubber products machinery and equipment,engineering machinery,Logistics Equipment,cleaners,security equipment,car,bag machine,chemical raw materials and reagents,paper processing machine
• Similar models:Fersa 30309F PFI 30309 KOYO 30309DJR Timken X30309M/Y30309M ISO 30309 Timken X30309M/Y30309RM SNR 30309A Timken X30309/Y30309 NTN 4T-430309 CRAFT 30309
• BEARING POWER International Trading Co.,Ltd. specialize in 30309JR products，there is large inventory of KOYO 30309JR . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 30309JR Which KOYO 30309JR 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.

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  6328ZZS	140	300	62	NSK	Deep Groove Ball Bearings
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  7206B	30	62	16	CYSD	Angular Contact Ball Bearings
  80780/80720	635	736,6	57,15	CX	Tapered Roller Bearings
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  MBT15	15	29	15	NMB	Plain Bearings
  MR52	2	5	2	FBJ	Deep Groove Ball Bearings
  NKI17/20	17	29	20	INA	Needle Roller Bearings
  NU2216	80	140	33	KOYO	Cylindrical Roller Bearings
  SCE1214PPR	19,05	25,4	22,225	INA	Needle Roller Bearings
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  22310CC	50	110	40	SKF	SPHERICAL ROLLER BEARINGS
  LR45				RIV	THRUST BALL BEARINGS WITH SPHERICAL SEATING RING
  3L14	70	110	20	New Departure	DEEP GROOVE BALL BEARINGS
  QJ-1004	20	42	12	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE
  2024	1.1250	1.8750		CONSOLIDATED	THRUST BALL BEARINGS