d - 40 mm

D - 90 mm

T - 25,25 mm

B - 23 mm

C - 19 mm

ra1 max. - 1,5 mm

a - 23 mm

r min. - 2 mm

r1 min. - 1,5 mm

da min. - 50 mm

Da min - 72 mm

Da max. - 80 mm

db max. - 50 mm

Db min. - 85,5 mm

ra max. - 2 mm

Sa - 3,5 mm

Sb - 6 mm

Weight - 0,728 Kg

Basic dynamic load rating (C) - 83 kN

Basic static load rating (C0) - 87 kN

(Grease) Lubrication Speed - 4 200 r/min

(Oil) Lubrication Speed - 5 600 r/min

Calculation factor (e) - 0,55

Calculation factor (Y0) - 0,6

Calculation factor (Y2) - 1,1

• Model Number:4T-30308C
• Inner Diameter：40mm Outer Diameter：90mm Width：25,25mm
• Type：Tapered Roller Bearings
• Update date：2025-12-23
• Application:Gripper Swing,hydraulic control element,metering pump,Machine Tool Accessories,medical equipment,scientific instruments,suction nozzle,plastic rolling,Industrial,Forging machine,rehabilitation training equipment
• Similar models:PFI 30308 NACHI E30308DJ KOYO 30308DJR FBJ 30308D KBC 30308DJ NTN 30308D NKE 30308 ISO 30308 NTN 4T-430308DX NACHI E30308J
• BEARING POWER International Trading Co.,Ltd. specialize in 4T-30308C products，there is large inventory of NTN 4T-30308C . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4T-30308C Which NTN 4T-30308C 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
  22206-E1	30	62	20	FAG	Spherical Roller Bearings
  300RT91	300	452		Timken	Cylindrical Roller Bearings
  6313NR	65,000	140,000	33,000	NTN-SNR	Deep Groove Ball Bearings
  70/950 AMB	1360	950	180	SKF	Angular Contact Ball Bearings
  7019 B-UD	95	145	48	CX	Angular Contact Ball Bearings
  7324 CDF	120	260	110	ISO	Angular Contact Ball Bearings
  7976A	380	520	65	NSK	Angular Contact Ball Bearings
  AST800 2425	24	27		AST	Plain Bearings
  F4-9	4	9	4	ZEN	Thrust Ball Bearings
  FJL-1012L	10	17	12	NSK	Needle Roller Bearings
  NN3038KC9NAP4	190	290	75	NTN	Cylindrical Roller Bearings
  LUNF 50	50			SKF	Linear Bearings
  NNF5006 V	30	55	34	ISO	Cylindrical Roller Bearings
  UKFL324+H2324	110			NACHI	Bearing Units
  WB000021	43	80	40	Timken	Angular Contact Ball Bearings
  1416	80	200	48	FED	DEEP GROOVE BALL BEARINGS
  31324X	120	260	62	SKF	TAPERED ROLLER BEARINGS
  RHNA303722-RS	37		22	SKF (Old No.)	NEEDLE BEARING
  6309K.2RS	45	100	25	STEYR	DEEP GROOVE BALL BEARINGS
  6000.2RS	10	26	8	STEYR	DEEP GROOVE BALL BEARINGS