d - 40 mm

D - 90 mm

T - 25,25 mm

B - 23 mm

C - 20 mm

a - 19 mm

d1 - 62,5 mm

r1 min. - 2 mm

r2 min. - 2 mm

r3 min. - 1,5 mm

r4 min. - 1,5 mm

Ca min. - 3 mm

Cb min. - 5 mm

da max - 52 mm

Da min - 77 mm

Da max. - 81 mm

db min - 49 mm

Db min. - 82 mm

ra max. - 2 mm

rb max. - 1,5 mm

Weight - 0,73 Kg

Basic dynamic load rating (C) - 85,8 kN

Basic static load rating (C0) - 95 kN

Fatigue load limit (Pu) - 10,8

Reference speed - 6000 r/min

Limiting speed - 8000 r/min

Calculation factor (e) - 0,35

Calculation factor (Y) - 1,7

Calculation factor (Y0) - 0,9

• Model Number: 30308J2/Q
• Inner Diameter：40mm Outer Diameter：90mm Width：25,25mm
• Type：Tapered Roller Bearings
• Update date：2025-04-24
• Application:Low-voltage electrical equipment,metal mold,expectoration machine,test laboratory equipment and accessories,Performance test,Small air generators,lifting upgrade,Cylinder Pneumatic Treatment Element,packaging machinery,medical equipment,Perfusion device
• Similar models:ISB 30308 CX 30308A ISO 30308 KOYO 30308JR NSK HR30308J NTN 4T-30308DDF NSK HR30308C NTN 4T-30308 KOYO 46T30308JR/45,5 NTN 4T-430308DX
• BEARING POWER International Trading Co.,Ltd. specialize in 30308J2/Q products，there is large inventory of SKF 30308J2/Q . We has been built up long-term cooperation with SKF company, could make a bulk order of the 30308J2/Q Which SKF 30308J2/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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  22315-E1	75	160	55	FAG	Spherical Roller Bearings
  23036 MBW33	180	280	74	MPZ	Spherical Roller Bearings
  2304K	20	52	21	ISO	Self-Aligning Ball Bearings
  6812ZZ	60	78	10	NSK	Deep Groove Ball Bearings
  55206C/55437	52,388	111,125	30,162	CX	Tapered Roller Bearings
  6002-2RU	15	32	9	KOYO	Deep Groove Ball Bearings
  7232DF	160	290	48	NTN	Angular Contact Ball Bearings
  AST090 4520	45	50		AST	Plain Bearings
  JLM104948/JLM104910	50	82	21,5	FBJ	Tapered Roller Bearings
  NF 314	70	130		NACHI	Cylindrical Roller Bearings
  NJ230	150	270	45	KOYO	Cylindrical Roller Bearings
  NKS75	75	95	28	ISO	Needle Roller Bearings
  UCFLX10	50			CX	Bearing Units
  94218	.6250	1.1250	1.1250	BERLISS	JOURNAL ROLLER ASSEMBLIES
  NUP405	25	80	21	SKF	CYLINDRICAL ROLLER BEARINGS
  NA4872	360	440	80	SKF	NEEDLE BEARINGS
  ALS-20	2.5000	5.0000	.9375	SKF	ANGULAR CONTACT BALL BEARINGS
  RNAO-50x62x20	62		20	CONSOLIDATED	NEEDLE BEARINGS
  WS81136	180	222		CONSOLIDATED	THRUST ROLLER BEARINGS