d - 38.100 mm

D - 76.200 mm

T - 23.812 mm

B - 25.654 mm

C - 19.050 mm

a - 8.0 mm

r1 min. - 3.5 mm

r2 min. - 3.3 mm

Weight - 0,495 Kg

Basic dynamic load rating (C) - 68000 kN

Basic static load rating (C0) - 81000 kN

(Grease) Lubrication Speed - 5000 r/min

(Oil) Lubrication Speed - 6700 r/min

Calculation factor (e) - 0.30

Calculation factor (Y0) - 1.1

Calculation factor (Y1) - 2.0

• Model Number: 2788/2720
• Inner Diameter：38.100mm Outer Diameter：76.200mm Width：23.812mm
• Type：Tapered Roller Bearings
• Update date：2025-04-22
• Application:lathe,hydraulic pump,marine test,mechanical annex,Antenna Industry,supporting facilities,standing experimental equipment,paint paint,tooth filling,leather processing,lifting tackle
• Similar models:NTN 4T-2788/2720 NTN LM278849D/LM278810/LM278810D Timken 2788/2729 SKF 2788/2720/QCL7C Timken 2788/2734 NTN E-LM278849D/LM278810/LM278810D Timken 2788A/2735X Timken 27881/27820D+X1S-27881 KOYO 27880/27820 Timken 2788A/2736
• BEARING POWER International Trading Co.,Ltd. specialize in 2788/2720 products，there is large inventory of NACHI 2788/2720 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 2788/2720 Which NACHI 2788/2720 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
  1986/1932-B	25,4	58,738	19,355	Timken	Tapered Roller Bearings
  23230MBW33	150	270	96	AST	Spherical Roller Bearings
  29338	190	320	78	NTN	Thrust Roller Bearings
  6319N	95	200	45	NSK	Deep Groove Ball Bearings
  6412 N	60	150	35	ISB	Deep Groove Ball Bearings
  65384/65320	44,45	114,3	44,45	Timken	Tapered Roller Bearings
  6575/6535	76,2	161,925	53,975	Timken	Tapered Roller Bearings
  7015				Ruville	Wheel Bearings
  AST11 11080	110	115		AST	Plain Bearings
  E 280 7CE3	80	140	26	SNFA	Angular Contact Ball Bearings
  KMJ24X30X24.1	24,000	30,000		NTN	Needle Roller Bearings
  NJ1010	50	80	16	CX	Cylindrical Roller Bearings
  NU409-M1	45	120	29	FAG	Cylindrical Roller Bearings
  TNB44195S01	30	64	20	SNR	Needle Roller Bearings
  W 638/3 R-2Z	3	7	3	SKF	Deep Groove Ball Bearings
  GE-340DW-2RS	340	460	160	ELGES	SPHERICAL PLAIN BEARINGS
  9117KDDG	85	130	22	FAF	DEEP GROOVE BALL BEARINGS
  SAF244	9.5625	8.3125		Torrington	PILLOW BLOCKS
  2217	85	150	36	MRC	SELF
  89340			-	CONSOLIDATED	THRUST ROLLER BEARINGS