d - 66,675 mm

D - 112,712 mm

T - 30,162 mm

B - 30,048 mm

C - 23,812 mm

ra1 max. - 3,3 mm

a - 4,5 mm

Da - 99 mm

db - 74 mm

ra max. - 5,5 mm

da - 84 mm

Db - 106 mm

Weight - 1,18 Kg

Basic dynamic load rating (C) - 119 kN

Basic static load rating (C0) - 174 kN

(Grease) Lubrication Speed - 3 200 r/min

(Oil) Lubrication Speed - 4 300 r/min

Calculation factor (e) - 0,4

Calculation factor (Y0) - 0,82

Calculation factor (Y2) - 1,49

• Model Number:4T-3994/3920
• Inner Diameter：66,675mm Outer Diameter：112,712mm Width：30,162mm
• Type：Tapered Roller Bearings
• Update date：2023-03-07
• Application:flexible processing,hanging clamp,Generator,ignition system,PVC,glass,bag machine,Forging machine,power source,Rolling mill gear box,Other Machine Tools
• Similar models:Timken 3994/3925 FBJ 3994/3920 NSK 3994/3920 AST 3994/3925 CX 3994/3920 Timken 3994/3927X NACHI 3994/3920 KBC 3994/3920 KOYO 3994/3925 Fersa 3994/3920
• BEARING POWER International Trading Co.,Ltd. specialize in 4T-3994/3920 products，there is large inventory of NTN 4T-3994/3920 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4T-3994/3920 Which NTN 4T-3994/3920 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
  24030MB	150	225	75	AST	Spherical Roller Bearings
  32960	300	420	76	ISO	Tapered Roller Bearings
  3304	20	52	22,2	ZEN	Angular Contact Ball Bearings
  33118A	90	150	45	ZVL	Tapered Roller Bearings
  3NC6003HT4 GF	17	35	10	KOYO	Deep Groove Ball Bearings
  6002FT150	15,000	32,000	9,000	SNR	Deep Groove Ball Bearings
  6200T1XZZ	10	30	9	NSK	Deep Groove Ball Bearings
  68/800	800	980	82	KOYO	Deep Groove Ball Bearings
  693ZZ	3	8	4	FBJ	Deep Groove Ball Bearings
  GEGZ76ES	76,2	130,175		AST	Plain Bearings
  LMKP13UU	13	23		Samick	Linear Bearings
  MFJLT-2018	20	27	18	NSK	Needle Roller Bearings
  NAO80x110x30	80	110		CX	Cylindrical Roller Bearings
  PCJTY45	45			NKE	Bearing Units
  R2260V	110,000	170,000	60,000	NTN	Cylindrical Roller Bearings
  S7207B	35	72	17	ZEN	Angular Contact Ball Bearings
  1909HCDUL	45	68	12	Barden	ANGULAR CONTACT BALL BEARINGS
  6302RSNR	15	42	13	STEYR	DEEP GROOVE BALL BEARINGS
  K-35x50x40	35	50	40	CONSOLIDATED	NEEDLE BEARINGS
  TER-53V	108	75.89	21.50	CONSOLIDATED	TRIPLE RING TACONITE SEALS FOR SAF TYPE PILLOW BLOCKS