d - 40 mm

D - 90 mm

T - 25,25 mm

B - 23 mm

C - 17 mm

a - 29,9 mm

r min. - 2 mm

r2 min. - 1,5 mm

da min. - 50 mm

da max - 51 mm

Da min - 71 mm

Da max. - 80 mm

Db min. - 86,5 mm

ra max. - 2 mm

rb max. - 1,5 mm

Weight - 0,757 Kg

Basic dynamic load rating (C) - 80,5 kN

Basic static load rating (C0) - 90,2 kN

(Grease) Lubrication Speed - 3800 r/min

(Oil) Lubrication Speed - 5300 r/min

Calculation factor (e) - 0,83

Calculation factor (Y0) - 0,4

Calculation factor (Y1) - 0,73

• Model Number:30308DJR
• Inner Diameter：40mm Outer Diameter：90mm Width：25,25mm
• Type：Tapered Roller Bearings
• Update date：2023-03-11
• Application:rehabilitation training equipment,engineering machinery,Flame Cutting,medical equipment,plastic rolling,Display Devices,orthodontic material,small diesel generators,equipment,Medical room equipment,roller lathe
• Similar models:PFI 30308D NKE 30308 ZVL 30308A KOYO 30308JR CX 30308A ISB 30308 KOYO 46T30308JR/45,5 Fersa 30308F KOYO 46T30308DJR/39,5 Timken X30308/Y30308
• BEARING POWER International Trading Co.,Ltd. specialize in 30308DJR products，there is large inventory of KOYO 30308DJR . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 30308DJR Which KOYO 30308DJR 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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  7918C	90	125	18	CYSD	Angular Contact Ball Bearings
  AST50 104IB32	165,1			AST	Plain Bearings
  BA 2012 Z	31,75	38,1	19,05	IKO	Needle Roller Bearings
  HK6516	65	73	16	ISO	Cylindrical Roller Bearings
  NKIB 5914	70	100	40	ISO	Complex Bearings
  NUP3218	90	160	52,4	ISO	Cylindrical Roller Bearings
  SA0016	40	74	36	FAG	Angular Contact Ball Bearings
  SA0055	38	70	37	FAG	Angular Contact Ball Bearings
  SL192322	110	240	80	ISO	Cylindrical Roller Bearings
  NF305	25	62	17	FAG	CYLINDRICAL ROLLER BEARINGS
  62207-2RSR	35	72	23	FAG	DEEP GROOVE BALL BEARINGS
  3915	128	75		INA	THRUST BALL BEARINGS
  HCB7008C.T.P4S	40	68	15	FAG	ANGULAR CONTACT BALL BEARINGS
  RBY11/4	.3750	1.2500	.8125	RBC	YOKE TYPE TRACK ROLLER
  31311	55	120	29	CONSOLIDATED	TAPERED ROLLER BEARINGS
  6411-2RS	55	140	33	CONSOLIDATED	DEEP GROOVE BALL BEARINGS