d - 40 mm

D - 90 mm

T - 25,25 mm

B - 23 mm

C - 20 mm

a - 19 mm

r1 min. - 2 mm

r2 min. - 1,5 mm

da max - 50 mm

Da min - 76 mm

Da max. - 81 mm

db min - 49 mm

Db min. - 82 mm

ra max. - 1,5 mm

Weight - 0,765 Kg

Basic dynamic load rating (C) - 90,9 kN

Basic static load rating (C0) - 94,9 kN

(Grease) Lubrication Speed - 4 500 r/min

(Oil) Lubrication Speed - 6 000 r/min

Calculation factor (e) - 0,35

Calculation factor (Y) - 1,7

Calculation factor (Y0) - 1

• Model Number: 30308A
• Inner Diameter：40mm Outer Diameter：90mm Width：25,25mm
• Type：Tapered Roller Bearings
• Update date：2025-12-16
• Application:altimeter etc,Broadcasting System,Embroidery,security,marine analysis,casting embedding,safety testing,security equipment,car and accessories,relay,Cylinder Micro
• Similar models:KOYO 30308JR SKF 30308T72J2/QDBC220 NTN 30308 NTN 430308U ISO 30308 NTN 4T-30308 KBC 30308J CYSD 30308 KOYO 30308DJR NKE 30308
• BEARING POWER International Trading Co.,Ltd. specialize in 30308A products，there is large inventory of ZVL 30308A . We has been built up long-term cooperation with ZVL company, could make a bulk order of the 30308A Which ZVL 30308A 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
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  B7201-E-T-P4S	12	32	10	FAG	Angular Contact Ball Bearings
  CX408				CX	Wheel Bearings
  RS-4928E4	140	190	50	NSK	Cylindrical Roller Bearings
  NSA02903	18,46	29	17,5	NSK	Needle Roller Bearings
  NU308	40	90	23	CRAFT	Cylindrical Roller Bearings
  2281	2.5000	3.6875		Andrews	THRUST BALL BEARINGS
  MF106	6	10	2.5	ISC	DEEP GROOVE BALL BEARINGS
  SN511	50		70	SKF	PILLOW BLOCKS
  MB-24	120	138	12	SKF	LOCKWASHERS
  DPR70				RIV	THRUST BALL BEARINGS WITH SPHERICAL SEATING RINGS
  32006X	30	55	17	SKF	TAPERED ROLLER BEARINGS
  RNA4916	110		30	Torrington	NEEDLE BEARINGS
  SS6202	15	35	11	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  XLS-13/8AC	1.3750	2.5625	.5625	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS
  81130			12	CONSOLIDATED	THRUST ROLLER BEARINGS
  GEZ-200ES	2.0000	3.1875	1.7500	CONSOLIDATED	SPHERICAL PLAIN BEARINGS
  62304-2RS	20	52	21	CONSOLIDATED	DEEP GROOVE BALL BEARINGS