d - 40 mm

D - 90 mm

T - 25,25 mm

B - 23 mm

C - 20 mm

a - 19,9 mm

r min. - 2 mm

r2 min. - 1,5 mm

da min. - 50 mm

da max - 52 mm

Da min - 77 mm

Da max. - 80 mm

Db min. - 82 mm

ra max. - 2 mm

rb max. - 1,5 mm

Weight - 0,757 Kg

Basic dynamic load rating (C) - 90,6 kN

Basic static load rating (C0) - 101 kN

(Grease) Lubrication Speed - 4500 r/min

(Oil) Lubrication Speed - 6100 r/min

Calculation factor (e) - 0,35

Calculation factor (Y0) - 0,96

Calculation factor (Y1) - 1,74

• Model Number:30308JR
• Inner Diameter：40mm Outer Diameter：90mm Width：25,25mm
• Type：Tapered Roller Bearings
• Update date：2023-03-11
• Application:non-ferrous metal alloy,ignition system,extruder,Broadcasting System,electromyography machine,Pump,coupling type,pressure control valve,switch,garden machinery,insect experimental analysis instrument
• Similar models:PFI 30308D ZVL 30308A SKF 30308T72J2/QDBC220 CYSD 30308 FBJ 30308D Timken X30308/Y30308 KBC 30308D ISB 30308 KOYO 46T30308DJR/39,5 NTN 4T-30308
• BEARING POWER International Trading Co.,Ltd. specialize in 30308JR products，there is large inventory of KOYO 30308JR . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 30308JR Which KOYO 30308JR 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
  33020	100	150	39	NTN	Tapered Roller Bearings
  4R4425	220	310	204	NTN	Cylindrical Roller Bearings
  6030DDU	150	225	35	NSK	Deep Groove Ball Bearings
  644/632	71,438	136,525	41,275	CX	Tapered Roller Bearings
  EE161400/161925	355,6	488,95	60,325	NSK	Cylindrical Roller Bearings
  E-2004-C	228,6	482,549	158,75	Timken	Thrust Roller Bearings
  ESC208	40			SNR	Bearing Units
  LMH16L	16	28		Samick	Linear Bearings
  N1916-K-M1-SP	80	110	16	FAG	Cylindrical Roller Bearings
  R-1650SS	5	16	5	NMB	Deep Groove Ball Bearings
  RT-773	609,6			SIGMA	Thrust Roller Bearings
  T209	52,629	93,269	26,187	Timken	Thrust Roller Bearings
  UCEHE204	20			SNR	Bearing Units
  UCSFL205H1S6	25			KOYO	Bearing Units
  UKFL205	20			KOYO	Bearing Units
  UKPE205H	20			SNR	Bearing Units
  KM19			17	FAG	LOCKNUTS
  NUP2040E	200	310	66	SKF	CYLINDRICAL ROLLER BEARINGS
  XLS-3	3.0000	4.5000	.7500	HOFF	DEEP GROOVE BALL BEARINGS
  AS6085	60	85		CONSOLIDATED	THRUST NEEDLE BEARINGS