d - 38.100 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 - 0,495 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-2788R/H-2720
• Inner Diameter：38.100mm Outer Diameter：76.200mm Width：23.813mm
• Type：Tapered Roller Bearings
• Update date：2025-12-12
• Application:spectrometer,crimping tools,Insect Capture,knitted fabrics,historical instruments,extruder,Antenna Industry,Processing machinery,equipment and,security equipment,rubber products machinery and equipment
• Similar models:Timken 2788A/2720 NTN 4T-2788/2735X Timken 27881/27820 NACHI 2788/2729 NTN 4T-27881/27820 Timken 2788/2734 FBJ 27881/27820 Timken 2788A/2735X KOYO 27881/27820 ISO 27881/27820
• BEARING POWER International Trading Co.,Ltd. specialize in H-2788R/H-2720 products，there is large inventory of NACHI H-2788R/H-2720 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the H-2788R/H-2720 Which NACHI H-2788R/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
  1226-M	130	230	46	FAG	Self-Aligning Ball Bearings
  13685/13621	38,1	69,012	19,05	FBJ	Tapered Roller Bearings
  230/600B	600	870	200	NTN	Spherical Roller Bearings
  30216U	80	140	28,25	NTN	Tapered Roller Bearings
  3NCHAC026CA	130	200	33	KOYO	Angular Contact Ball Bearings
  5308KG	40	90	36,53	Timken	Angular Contact Ball Bearings
  61818	90	115	13	ZEN	Deep Groove Ball Bearings
  7012 ACE/HCP4A	95	60	18	SKF	Angular Contact Ball Bearings
  EBL.30.1255.200-1STPN	1105	1398	90	ISB	Thrust Ball Bearings
  K12X15X17	12	15	17	ISO	Needle Roller Bearings
  GE15XS/K	15	26	13	LS	Plain Bearings
  HK 1616	16	22	16	NBS	Needle Roller Bearings
  LM30AJ	30	45	64	CX	Linear Bearings
  SB204-12	19.05	47	25	KOYO	Deep Groove Ball Bearings
  UCIP211-34	53,975		55,6	KOYO	Bearing Units
  RM221/2L	4.7500	10.0000	2.0000	FAG	CYLINDRICAL ROLLER BEARINGS
  30214A	70	125	24	FAG	TAPERED ROLLER BEARINGS
  NTB80105	80	105	4	IKO	THRUST NEEDLE BEARINGS
  FR-5	.1875	.6250		NICE	THRUST BALL BEARINGS
  AH-322x100	110	100		CONSOLIDATED	WITHDRAWAL SLEEVES