d - 66.675 mm

D - 112.712 mm

T - 30.162 mm

B - 30.048 mm

C - 23.812 mm

a - 26 mm

r1 min. - 5.5 mm

r2 min. - 5.5 mm

r3 min. - 3.3 mm

r4 min. - 3.3 mm

Weight - 1.16 Kg

Basic dynamic load rating (C) - 118 kN

Basic static load rating (C0) - 173 kN

(Grease) Lubrication Speed - 3200 r/min

(Oil) Lubrication Speed - 4300 r/min

Calculation factor (e) - 0.4

Calculation factor (Y) - 1.5

Calculation factor (Y0) - 0.82

• Model Number:3994/3920
• Inner Diameter：66.675mm Outer Diameter：112.712mm Width：30.162mm
• Type：Tapered Roller Bearings
• Update date：2023-03-11
• Application:test strip,quality inspection equipment,ECG,Individual Wire,pneumatic,Logistics Equipment,stamping die,Special Equipment,magnetic elements,Body shaping,Insect Count
• Similar models:Timken 3994/3926 Timken 3994/3927X NTN 4T-3994/3920 Fersa 3994/3920 ISO 3994/3920 CX 3994/3920 Timken 3994/3925 KOYO 3994/3925 FBJ 3994/3920 Fersa 3994/3927X
• BEARING POWER International Trading Co.,Ltd. specialize in 3994/3920 products，there is large inventory of KBC 3994/3920 . We has been built up long-term cooperation with KBC company, could make a bulk order of the 3994/3920 Which KBC 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.

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  6312-ZNR	60	130	31	ISB	Deep Groove Ball Bearings
  6805VV	25	37	7	NSK	Deep Groove Ball Bearings
  71932 ACD/HCP4AL	220	160	28	SKF	Angular Contact Ball Bearings
  KJ37X42X29.8	37,000	42,000		NTN	Needle Roller Bearings
  LF-940ZZ	4	9	4	NMB	Deep Groove Ball Bearings
  LM565949/10	381	522,288	85,725	CX	Tapered Roller Bearings
  NJ 2213 ECML	120	65	31	SKF	Thrust Ball Bearings
  NJ2234	170	310	86	ISO	Cylindrical Roller Bearings
  R12-2Z	19,05	41,275	11,113	ZEN	Deep Groove Ball Bearings
  SBPFL201	12		22	FYH	Bearing Units
  SF110ES	110			LS	Plain Bearings
  YAR 209-112-2FW/VA228	85	44,45	49,2	SKF	Deep Groove Ball Bearings
  01/02/7222	110	200	38	RIV	TAPERED ROLLER BEARINGS
  SN612	55		80	SKF	PILLOW BLOCKS
  FT-40	2.9375	4.5937		Andrews	THRUST BALL BEARINGS
  KD100CPO	10.0000	11.0000	.5000	KAYDON	DEEP GROOVE BALL BEARINGS
  6314.2Z	70	150	35	SKF	DEEP GROOVE BALL BEARINGS
  23076	380	560	135	CONSOLIDATED	SPHERICAL ROLLER BEARINGS