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. - 0.8 mm

Weight - 0,497 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: 2788/2729
• Inner Diameter：38.100mm Outer Diameter：76.200mm Width：23.812mm
• Type：Tapered Roller Bearings
• Update date：2025-12-11
• Application:pneumatic Pump,wall industry,water,ship special,Cylinder Pneumatic Treatment Element,standing experimental equipment,construction machinery and equipment,Vertical machining,electromyography machine,cooling system,knitted fabrics
• Similar models:Timken 27881/27820 ISO 2788/2720 FBJ 2788A/2720 Timken 2788/2720-B NACHI 2788/2720 Timken 2788/2729 NSK 2788/2720 Fersa 2788/2729 FBJ 27881/27820 Timken 82788/82720
• BEARING POWER International Trading Co.,Ltd. specialize in 2788/2729 products，there is large inventory of NACHI 2788/2729 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 2788/2729 Which NACHI 2788/2729 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
  2212K	60	110	28	ISO	Self-Aligning Ball Bearings
  29244 M	220	300		CX	Thrust Roller Bearings
  4T-15590/15520	28,575	57,15	17,462	NTN	Tapered Roller Bearings
  3TM-SF05B80	25	62	17	NTN	Angular Contact Ball Bearings
  6316NR	80	170	39	NTN	Deep Groove Ball Bearings
  BE385023ASY1B3-5	38	50		KOYO	Needle Roller Bearings
  ER207-23	36,51	72		AST	Bearing Units
  ER212	60	110		AST	Bearing Units
  FJL-2020	20	27	20	NSK	Needle Roller Bearings
  H913843/10	61,912	146,05	41,275	CX	Tapered Roller Bearings
  LM361649/LM361610	342,9	450,85	66,672	Timken	Tapered Roller Bearings
  RASE1-1/2	38,1			INA	Bearing Units
  S7006 CD/HCP4A	30	55	13	SKF	Angular Contact Ball Bearings
  UCT320	100			KOYO	Bearing Units
  NUKRE62C	62		29	FAG	NEEDLE ROLLERS
  311	55	120	29	FAG	DEEP GROOVE BALL BEARINGS
  NUTD4090	40	90	32	FAG (Old No.)	NEEDLE BEARINGS
  33207	35	72	28	SNR	TAPERED ROLLER BEARINGS
  NBA10125	4.0000	6.0000	1.0000	NSK	ANGULAR CONTACT BALL BEARINGS
  320	100	215	47	CONSOLIDATED	DEEP GROOVE BALL BEARINGS