d - 34,925 mm

D - 73,025 mm

T - 22,225 mm

B - 22,225 mm

C - 17,462 mm

ra1 max. - 3,3 mm

a - 3,9 mm

Da - 62 mm

db - 42 mm

ra max. - 0,8 mm

da - 42,5 mm

Db - 68 mm

Weight - 0,425 Kg

Basic dynamic load rating (C) - 56,5 kN

Basic static load rating (C0) - 68 kN

(Grease) Lubrication Speed - 5 300 r/min

(Oil) Lubrication Speed - 7 000 r/min

Calculation factor (e) - 0,45

Calculation factor (Y0) - 0,73

Calculation factor (Y2) - 1,32

• Model Number:4T-02878/02820
• Inner Diameter：34,925mm Outer Diameter：73,025mm Width：22,225mm
• Type：Tapered Roller Bearings
• Update date：2023-03-10
• Application:diagnostic test paper,Insect Capture,Roller mill,van,Industrial,Liposuction device,filter paper products,Sensors,luminescent reagent,dynamic blood pressure,food sterilization
• Similar models:NSK 02878/02820 Timken 02878/02830 FBJ 02878/02820 CX 02878/02820 Timken 02878/02820 ISO 02878/02820 KOYO 02878/02820 NTN 4T-02878/02820 Timken 02878/02823D+X1S-02877
• BEARING POWER International Trading Co.,Ltd. specialize in 4T-02878/02820 products，there is large inventory of NTN 4T-02878/02820 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4T-02878/02820 Which NTN 4T-02878/02820 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
  09067/09196	19.05	49,225	21,209	KOYO	Tapered Roller Bearings
  24124 CC/W33	200	120	80	SKF	Spherical Roller Bearings
  256W	280	500	80	Timken	Deep Groove Ball Bearings
  29438-E1	190	380	115	INA	Thrust Roller Bearings
  6201-2RS	12	32	10	Fersa	Deep Groove Ball Bearings
  6201/VA201	12	32	10	SKF	Deep Groove Ball Bearings
  6211 2RD C3	55	100	21	KOYO	Deep Groove Ball Bearings
  K15X18X14	15,000	18,000		NTN	Needle Roller Bearings
  ML7014CVUJ74S	70	110	20	SNR	Angular Contact Ball Bearings
  NAPK204-12	19.05			KOYO	Bearing Units
  NJ203 EM6	17	40	12	AST	Cylindrical Roller Bearings
  NK80/25	80	95	25	AST	Needle Roller Bearings
  PHUSE25	25			INA	Bearing Units
  RNAF 9011030	90	110	30	IKO	Needle Roller Bearings
  RTL15			.2500	INA	THRUST ROLLER BEARINGS
  RAK3/4	.7500			FAF	PILLOW BLOCKS
  43607	35	80	1.3750	NH	DEEP GROOVE BALL BEARINGS
  MS-30	12.0000	21.5000	3.7500	NH	DEEP GROOVE BALL BEARINGS
  92TTHD039	9.2500	19.0000		Torrington	TAPERED ROLLER THRUST BEARINGS
  MS-16	2.2500	5.0000	1.2500	CONSOLIDATED	DEEP GROOVE BALL BEARINGS