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：2023-03-11
• Application:Cutting Machine,Laser Cutting,lifting upgrade,machine tool spindle,food testing,industry test,Power equipment,small appliances,hydraulic actuator,noise reduction equipment,directional control valve
• Similar models:KOYO 30307JR-1 NTN 4T-30307C NTN 30307 CX 30307A KBC 30307J KOYO 30307XR KBC 30307 Timken X30307/Y30307 CRAFT 30307 Fersa 30307F
• 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  230/1180YMB	1180	1660	355	Timken	Spherical Roller Bearings
  608/1000	1000	1220	71	ISB	Deep Groove Ball Bearings
  33210	50	90	32	NTN	Tapered Roller Bearings
  53311U+U311	55	105		ISO	Thrust Ball Bearings
  54405U	25	60	55	NSK	Thrust Ball Bearings
  61709-2RS	45	55	6	ZEN	Deep Groove Ball Bearings
  637HZZ	7	26	9	AST	Deep Groove Ball Bearings
  7310-BECB-TVP	50	110	27	NKE	Angular Contact Ball Bearings
  C 5918 MB	125	90	46	SKF	Cylindrical Roller Bearings
  GX 120 S	120	220	53,5	ISB	Plain Bearings
  GYE55KRRB	55	100	55,55	Timken	Deep Groove Ball Bearings
  K35×40×26ZW	35	40		NTN	Needle Roller Bearings
  NU1896	480	600	56	ISO	Cylindrical Roller Bearings
  RNA6904	25	37	30	CX	Needle Roller Bearings
  SF4421	220,000	309,500	38,000	NTN	Angular Contact Ball Bearings
  TP85110	85	110	4	KOYO	Needle Roller Bearings
  SN611	50		80	FAG	PILLOW BLOCKS
  H3876	380	360		FAG	ADAPTERS
  94228	.6250	1.1250	1.7500	BERLISS	JOURNAL ROLLER ASSEMBLIES
  GE560DO	560	750	258	INA	SPHERICAL PLAIN BEARINGS