d - 57,15 mm

D - 112,712 mm

T - 30,162 mm

B - 30,048 mm

C - 23,812 mm

a - 4,6 mm

Weight - 1,36 Kg

Basic dynamic load rating (C) - 129 kN

Basic static load rating (C0) - 191 kN

(Grease) Lubrication Speed - 3200 r/min

(Oil) Lubrication Speed - 4300 r/min

• Model Number:3979/3920
• Inner Diameter：57,15mm Outer Diameter：112,712mm Width：30,162mm
• Type：Tapered Roller Bearings
• Update date：2025-12-27
• Application:marine test,equipment and,organic raw materials,Display Devices,water,switch,Power equipment,Industrial,Spectrum Products,mechanical annex,test equipment
• Similar models:FBJ 3979/3920 Fersa 3979/3920 ISO 3979/3920 NACHI 3979/3920 Timken NP113979/NP693852 NTN 4T-3979/3920 CX 3979/3920 KBC 3979/3920 Timken 3979/3920-B Timken 3979/3920
• BEARING POWER International Trading Co.,Ltd. specialize in 3979/3920 products，there is large inventory of CX 3979/3920 . We has been built up long-term cooperation with CX company, could make a bulk order of the 3979/3920 Which CX 3979/3920 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
  22213CA	65	120	46	AST	Spherical Roller Bearings
  2796/2720	34,925	76,2	23,774	Timken	Tapered Roller Bearings
  292/600	600	800	122	KOYO	Thrust Roller Bearings
  29322E	110	190	24,8	SKF	Thrust Roller Bearings
  633966BB	40	75	37	SKF	Angular Contact Ball Bearings
  7021 C	105	160	26	CX	Angular Contact Ball Bearings
  AC-6305	25	62	17	NTN	Deep Groove Ball Bearings
  GAY12-NPP-B-FA164	12	40	22	INA	Deep Groove Ball Bearings
  H969249/H969210D+H969249XA	406,4	762	368,3	Timken	Tapered Roller Bearings
  KFC140	355,6	393,7	19,05	KOYO	Deep Groove Ball Bearings
  NK110/40R+IR100×110×40	100	130	40	NTN	Needle Roller Bearings
  SYH 1.1/4 WF	31.75			SKF	Bearing Units
  L18SG700.2RSD	7.0000	7.7500	.5000	FAG	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  NUP202	15	35	11	FAG	CYLINDRICAL ROLLER BEARINGS
  1409-SA	45	120	29	FED	SELF
  EW-11/2	1.5000	2.3125		NH	THRUST BALL BEARINGS
  1009	1.9687	1.0000		NICE	THRUST BALL BEARINGS
  AXK140180	140	180	5	SKF	THRUST NEEDLE BEARINGS
  K-6x9x8	6	9	8	CONSOLIDATED	NEEDLE BEARINGS
  NA-5905	25	42	23	CONSOLIDATED	NEEDLE BEARINGS