d - 40 mm

D - 80 mm

T - 19,75 mm

B - 18 mm

C - 16 mm

ra1 max. - 1,5 mm

a - 16,5 mm

r min. - 1,5 mm

r1 min. - 1,5 mm

da min. - 48,5 mm

Da min - 69 mm

Da max. - 71,5 mm

db max. - 49 mm

Db min. - 75 mm

ra max. - 1,5 mm

Sa - 3 mm

Sb - 3,5 mm

Weight - 0,435 Kg

Basic dynamic load rating (C) - 61 kN

Basic static load rating (C0) - 67 kN

(Grease) Lubrication Speed - 4 900 r/min

(Oil) Lubrication Speed - 6 600 r/min

Calculation factor (e) - 0,37

Calculation factor (Y0) - 0,88

Calculation factor (Y2) - 1,6

• Model Number: 4T-30208
• Inner Diameter：40mm Outer Diameter：80mm Width：19,75mm
• Type：Tapered Roller Bearings
• Update date：2025-04-22
• Application:tire industry,Forging machine,suction nozzle,circulating pump,power tools,flexible processing,Plastic Equipment,Material handling equipment,marine test,ECG,medical equipment
• Similar models:Fersa 30208F SNR 30208C NSK HR30208J Fersa 30208BF KOYO 30208CR ISO 30208 KBC 30208JA1HLbh NTN 4T-430208X FAG 30208-A PFI 30208
• BEARING POWER International Trading Co.,Ltd. specialize in 4T-30208 products，there is large inventory of NTN 4T-30208 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4T-30208 Which NTN 4T-30208 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
  23038RHA	190	290	75	KOYO	Spherical Roller Bearings
  AST090 170100	170	175		AST	Plain Bearings
  51405	25,000	60,000	24,000	NTN-SNR	Thrust Ball Bearings
  CRI-4619	230	380	175	NTN	Tapered Roller Bearings
  GAC 240 CP	240	360	76	ISB	Plain Bearings
  N319	95	173,5	45	NTN	Cylindrical Roller Bearings
  NBL.20.0314.200-1PPN	204	418	56	ISB	Thrust Ball Bearings
  NUP206EG15	30,000	62,000	16,000	SNR	Cylindrical Roller Bearings
  PBS35	35			NKE	Bearing Units
  SL01-4988	440	600	160	NTN	Cylindrical Roller Bearings
  UCP218	90		96	NACHI	Bearing Units
  UCTH205-15-150	23,8125		88	KOYO	Bearing Units
  SL014844	220	270	50	INA	CYLINDRICAL ROLLER BEARINGS
  MR-28			1.2500	McGill	NEEDLE BEARINGS
  239/1000	1000	1320	236	Torrington	SPHERICAL ROLLER BEARINGS
  4207A	35	72	23	SKF	DEEP GROOVE BALL BEARINGS
  SYH1WF	1.0000			SKF	PILLOW BLOCKS
  5313	65	140	58.7	CONSOLIDATED	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  MR-36-N			1.5000	CONSOLIDATED	NEEDLE BEARINGS
  CRSBC-64	1.5000	4.0000	2.2500	CONSOLIDATED	NEEDLE BEARINGS