d - 39.688 mm

D - 76.200 mm

T - 23.813 mm

B - 25.654 mm

C - 19.050 mm

a - 8.1 mm

r1 min. - 3.6 mm

r2 min. - 3.2 mm

Weight - 0,475 Kg

Basic dynamic load rating (C) - 74100 kN

Basic static load rating (C0) - 92200 kN

(Grease) Lubrication Speed - 4500 r/min

(Oil) Lubrication Speed - 6300 r/min

Calculation factor (e) - 0.30

Calculation factor (Y0) - 1.09

Calculation factor (Y1) - 1.98

• Model Number:H-2789R/H-2720
• Inner Diameter：39.688mm Outer Diameter：76.200mm Width：23.813mm
• Type：Tapered Roller Bearings
• Update date：2023-03-08
• Application:switch,paper processing machine,tobacco machinery,pump industry,Vacuum generator,ventilation equipment,flexible processing,aerial work platform,industrial fans,relay,Vertical machining
• Similar models:Fersa 2789/2720 Fersa 2789/2729 FBJ 2789/2720 Timken 2789/2729 CX 2789/2720 Timken 2789/2720 NACHI 2789/2735X Timken 2789/2735X NTN 4T-2789/2720 NTN 4T-2789/2729
• BEARING POWER International Trading Co.,Ltd. specialize in H-2789R/H-2720 products，there is large inventory of NACHI H-2789R/H-2720 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the H-2789R/H-2720 Which NACHI H-2789R/H-2720 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
  29422E	110	230	73	NACHI	Thrust Roller Bearings
  6410	50	130	31	KOYO	Deep Groove Ball Bearings
  6916ZZ	80	110	16	KOYO	Deep Groove Ball Bearings
  CRD-7011	350	590	192	NTN	Tapered Roller Bearings
  E25-KRR-B	25	52	44,5	INA	Deep Groove Ball Bearings
  NN 3012	60	86,1	26	NSK	Cylindrical Roller Bearings
  NUP308	40	90	23	ISO	Cylindrical Roller Bearings
  PCJ162116	25.400	33.338		NTN	Needle Roller Bearings
  QJ232	160	290	48	CYSD	Angular Contact Ball Bearings
  SC3007	150,000	230,000	35,000	NTN	Deep Groove Ball Bearings
  VKBA 3959				SKF	Wheel Bearings
  W 61706	37	30	4	SKF	Deep Groove Ball Bearings
  9121KD	105	160	26	FAF	DEEP GROOVE BALL BEARINGS
  RA100RR	1.0000	2.0472	.5906	FAF	BALL BEARINGS
  SAF308	1.9375	1.4375		SKF	PILLOW BLOCKS
  MS-141/2	1.8750	4.5000	1.0625	FBC	DEEP GROOVE BALL BEARINGS
  FYCRS-8R	8	24	15	NSK	NEEDLE BEARINGS
  YET-204-012CW	.7500	1.8504	.5511	SKF	BALL BEARINGS
  MR-20			1.2500	CONSOLIDATED	NEEDLE BEARINGS
  29472EM	360	640		CONSOLIDATED	SPHERICAL ROLLER THRUST BEARINGS