d - 220 mm

D - 300 mm

B - 38 mm

C - 38 mm

ra1 max. - 1 mm

Angle (α) - 25 °

a - 94 mm

r min. - 2,1 mm

r1 min. - 1,1 mm

2B - 76 mm

da min. - 232 mm

ra max. - 2 mm

Db max - 293 mm

Weight - 15,48 Kg

Basic dynamic load rating (C) - 305 kN

Basic static load rating (C0) - 475 kN

(Grease) Lubrication Speed - 1 600 r/min

(Oil) Lubrication Speed - 2 100 r/min

• Model Number:7944DB
• Inner Diameter：220mm Outer Diameter：300mm Width：38mm
• Type：Angular Contact Ball Bearings
• Update date：2023-03-12
• Application:Tool,aerial work platform,quality inspection equipment,machining,intermediate,large agricultural machinery,Machine Tool Accessories,motor,Laser Measurements,expectoration machine,Hydraulic Press
• Similar models:CYSD 7944DF CYSD 7944DT NTN 7944DF NTN 7944DB NSK 7944CTRSU NSK 7944A NTN 7944DT CYSD 7944 CYSD 7944DB NTN 7944
• BEARING POWER International Trading Co.,Ltd. specialize in 7944DB products，there is large inventory of NTN 7944DB . We has been built up long-term cooperation with NTN company, could make a bulk order of the 7944DB Which NTN 7944DB 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
  29468 E	620	340	170	SKF	Thrust Roller Bearings
  3NCHAC001CA	12	28	8	KOYO	Angular Contact Ball Bearings
  51107	35	52	12	FBJ	Thrust Ball Bearings
  51200	10	26	11	NSK	Thrust Ball Bearings
  619/4	11	4	4	SKF	Deep Groove Ball Bearings
  61948	240	320	38	ISO	Deep Groove Ball Bearings
  6912Z	60	85	13	NACHI	Deep Groove Ball Bearings
  6920LLU	100	140	20	NTN	Deep Groove Ball Bearings
  AR140-24	140	210	69	NSK	Tapered Roller Bearings
  GEC340XT-2RS	340	460	160	LS	Plain Bearings
  KBA025	63,5	79,375	7,938	KOYO	Angular Contact Ball Bearings
  LD206-2RS	30	72	16	AST	Deep Groove Ball Bearings
  RNA6917	100	120	63	NSK	Needle Roller Bearings
  MB-21	105	126	12	FAG	LOCKWASHERS
  R205	105	190	36	HOFF	CYLINDRICAL ROLLER BEARINGS
  23092CA	460	680	163	SKF	SPHERICAL ROLLER BEARINGS
  GE-240UK.2RS	240	340	140	FAG	SPHERICAL PLAIN BEARINGS
  XLS-141/2	14.5000	19.5000	2.5000	FED	DEEP GROOVE BALL BEARINGS
  6021-ZZ	105	160	26	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  R-18-ZZ	1.1250	2.1250	.5000	CONSOLIDATED	DEEP GROOVE BALL BEARINGS