d - 35 mm

D - 80 mm

T - 22.75 mm

d₁ - - 54.55 mm

B - 21 mm

C - 18 mm

r_1,2 - min. - 2 mm

r_3,4 - min. - 1.5 mm

a - 16 mm

d_a - max. - 46 mm

d_b - min. - 44.5 mm

D_a - min. - 70 mm

D_a - max. - 72.5 mm

D_b - min. - 74 mm

C_a - min. - 3 mm

C_b - min. - 4.5 mm

r_a - max. - 2 mm

r_b - max. - 1.5 mm

Basic dynamic load rating - C - 72.1 kN

Basic static load rating - C₀ - 73.5 kN

Fatigue load limit - P_u - 8.3 kN

Reference speed - 6700 r/min

Limiting speed - 9000 r/min

Calculation factor - e - 0.31

Calculation factor - Y - 1.9

Calculation factor - Y₀ - 1.1

Mass bearing - 0.511 kg

• Model Number: 30307 J2/Q
• Inner Diameter：80mm Outer Diameter：35mm Width：22,75mm
• Type：Tapered Roller Bearings
• Update date：2025-12-11
• Application:Pneumatic Actuator,Grinding and polishing equipment,lifting upgrade,meat products machine,position switch,industrial fans,plastic rolling,Cutting Machine,Industrial,storage and transportation equipment,marine analysis
• Similar models:NTN 30307D FAG 30307-A FBJ 30307 NACHI E30307J KOYO 30307XR KBC 30307C NKE 30307 PFI 30307D Fersa 30307F NSK HR30307C
• BEARING POWER International Trading Co.,Ltd. specialize in 30307J2/Q products，there is large inventory of SKF 30307 J2/Q . We has been built up long-term cooperation with SKF company, could make a bulk order of the 30307 J2/Q Which SKF 30307J2/Q 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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  05075/05185	19,05	47	14,381	ISO	Tapered Roller Bearings
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  22210YM	50	90	23	Timken	Spherical Roller Bearings
  22216CY	80	140	33	AST	Spherical Roller Bearings
  22315 W33	75	160	55	MPZ	Spherical Roller Bearings
  3NCHAR019C	95	145	24	KOYO	Angular Contact Ball Bearings
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  GEZM 106 ESX-2LS	55,563	34,925	52,375	SKF	Plain Bearings
  HJ-729640	114,3	152,4	63,5	Timken	Needle Roller Bearings
  HK 1520 2RS	15	21	20	NBS	Needle Roller Bearings
  NK25/16	25	33	16	KOYO	Needle Roller Bearings
  MFJLT-1419	14	22	19	NSK	Needle Roller Bearings
  SS 635-ZZ	5	19	6	ISB	Deep Groove Ball Bearings
  W-99217	85	150	2.7500	Hyatt	CYLINDRICAL ROLLER BEARINGS
  NCF2980CV	400	540	82	SKF	CYLINDRICAL ROLLER BEARINGS
  619/32	32	52	10	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  TWA-4458	2.7500	3.6250		CONSOLIDATED	THRUST NEEDLE BEARINGS