d - 31.75 mm

D - 73,025 mm

T - 22,225 mm

B - 23,812 mm

C - 17,462 mm

R - 0,8 mm

r - 3,3 mm

a - -5,6 mm

Da - 68 mm

db - 39,5 mm

da - 38,5 mm

Db - 63 mm

Aa - 0,9 mm

Ab - 0,2 mm

Weight - 0,47 Kg

Basic static load rating (C0) - 83,8 kN

Factor (G1) - 23,1

Factor (G2) - 12,4

Factor (Cg) - 0,0175

Factor (K) - 1,59

Basic dynamic load rating (C90) - 17,6

Basic dynamic load rating (Ca90) - 11,1

Basic dynamic load rating (C1) - 67,7 kN

Calculation factor (e) - 0,37

Calculation factor (Y) - 1,63

• Model Number:2879/2820
• Inner Diameter：31.75mm Outer Diameter：73,025mm Width：22,225mm
• Type：Tapered Roller Bearings
• Update date：2025-12-15
• Application:medical equipment,electronic materials,Special Equipment,mathematical instruments,journal lathe,coal,generator,pneumatic Pump,suction nozzle,aerial work platform,filter paper products
• Similar models:ISO 2879/2820 Timken NP248287/NP522879 KOYO 2879/2821 FBJ 02879/02820 Timken 2879/2820 CX 2879/2820 NTN 4T-2879/2820
• BEARING POWER International Trading Co.,Ltd. specialize in 2879/2820 products，there is large inventory of Timken 2879/2820 . We has been built up long-term cooperation with Timken company, could make a bulk order of the 2879/2820 Which Timken 2879/2820 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
  33215	75	130	41	PFI	Tapered Roller Bearings
  51208	40,000	68,000	19,000	NTN-SNR	Thrust Ball Bearings
  7210 BECBY	90	50	20	SKF	Angular Contact Ball Bearings
  BT4-8166 E8/C350	546,1	409,575	334,962	SKF	Tapered Roller Bearings
  C39/600KM	600	800	150	SKF	Cylindrical Roller Bearings
  KJ35X40X23.8	35,000	40,000		NTN	Needle Roller Bearings
  NAO90x120x30	90	120		CX	Cylindrical Roller Bearings
  NAXI 4535	45	62		IKO	Complex Bearings
  NNCL4856CV	280	350	69	SKF	Cylindrical Roller Bearings
  NU3318	90	190	73	CX	Cylindrical Roller Bearings
  NUP3192	460	760	240	CX	Cylindrical Roller Bearings
  S5305-2RS	25	62	25,4	ZEN	Angular Contact Ball Bearings
  SI17C	17			LS	Plain Bearings
  TL22320EAE4	100	215	73	NSK	Spherical Roller Bearings
  UCTL209-300	45		49,2	KOYO	Bearing Units
  UCTX10	50			KOYO	Bearing Units
  SAF034	5.9375			SKF	PILLOW BLOCKS
  SNW-3036x67/16	180	210		SKF	ADAPTERS
  NHJ55	55	140	33	RHP	SELF
  R1F-618ZZ	.1250	.3750	.1406	NMB	DEEP GROOVE BALL BEARINGS