d - 34,925 mm

D - 73,025 mm

T - 22,225 mm

B - 22,225 mm

C - 17,462 mm

a - 18,4 mm

r min. - 3,6 mm

r2 min. - 3,2 mm

da min. - 48,5 mm

Da - 62 mm

db min - 42 mm

ra max. - 3,6 mm

rb max. - 3,2 mm

Db - 68 mm

Weight - 0,42 Kg

Basic dynamic load rating (C) - 55 kN

Basic static load rating (C0) - 65,7 kN

(Grease) Lubrication Speed - 5500 r/min

(Oil) Lubrication Speed - 7400 r/min

Calculation factor (e) - 0,45

Calculation factor (Y0) - 0,73

Calculation factor (Y1) - 1,32

• Model Number:2877/2820
• Inner Diameter：34,925mm Outer Diameter：73,025mm Width：22,225mm
• Type：Tapered Roller Bearings
• Update date：2025-12-11
• Application:Low-voltage electrical equipment,Spectral Products,wall industry,other CNC,axle lathe,leather processing,Internal thread type,Medical room equipment,multi-knife lathe,medical treatment,steam Hydraulic control element
• Similar models:KOYO 02877/02820 CX 02877/02820 Timken 02877/02823D+X1S-02877 Timken 2877/2831 ISO 02877/02820 NTN 4T-02877/02820 FBJ 02877/02820 SKF BT4B328773G/HA1 Timken 02877/02820 Timken 2877/2820
• BEARING POWER International Trading Co.,Ltd. specialize in 2877/2820 products，there is large inventory of KOYO 2877/2820 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 2877/2820 Which KOYO 2877/2820 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
  09074/09196	19.05	49,225	23,02	Timken	Tapered Roller Bearings
  130KBE131	130	210	57	NACHI	Tapered Roller Bearings
  230S.508-MA	139,7	240	60	FAG	Spherical Roller Bearings
  23988YMB	440	600	118	Timken	Spherical Roller Bearings
  38P	8	22	10	Timken	Deep Groove Ball Bearings
  469/454	57,15	110	27,795	CX	Tapered Roller Bearings
  6220ZZ	100,000	180,000	34,000	NTN-SNR	Deep Groove Ball Bearings
  7308-BECB-MP	40	90	23	NKE	Angular Contact Ball Bearings
  IJ113016				ILJIN	Angular Contact Ball Bearings
  HCB7200-E-2RSD-T-P4S	10	30	9	FAG	Angular Contact Ball Bearings
  NJ318-E-M6	90	190	43	NKE	Cylindrical Roller Bearings
  MRJ 2.1/4	57,15	127	31,75	SIGMA	Cylindrical Roller Bearings
  NU2213	65	120	31	KOYO	Cylindrical Roller Bearings
  29432E	160	320		FAG	SPHERICAL ROLLER THRUST BEARINGS
  NUP308	40	90	23	SKF	CYLINDRICAL ROLLER BEARINGS
  NJ2315	75	160	55	SKF	CYLINDRICAL ROLLER BEARINGS
  2203E	17	40	16	SKF	SELF
  208P	40	80	18	NH	DEEP GROOVE BALL BEARINGS
  TR-2A	.1562		.2812	CONSOLIDATED	ROD ENDS
  NA-4905-RS	25	42	17	CONSOLIDATED	NEEDLE BEARINGS