d - 220 mm

D - 300 mm

B - 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

Da max. - 288 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: 7944DT
• Inner Diameter：220mm Outer Diameter：300mm Width：38mm
• Type：Angular Contact Ball Bearings
• Update date：2025-04-22
• Application:engine,industry test,Oral Equipment,storage and transportation equipment,Plastic molding,pump accessories,Industrial Adhesive,historical instruments,power tools,universal category,agrochemical
• Similar models:NSK 7944B NTN 7944DB CYSD 7944DT NSK 7944A5TRSU CYSD 7944DF NSK 7944A CYSD 7944 CYSD 7944DB NTN 7944 NSK 7944CTRSU
• BEARING POWER International Trading Co.,Ltd. specialize in 7944DT products，there is large inventory of NTN 7944DT . We has been built up long-term cooperation with NTN company, could make a bulk order of the 7944DT Which NTN 7944DT 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
  200TP172	508	762	139,7	Timken	Thrust Roller Bearings
  399/394A	65		21,996	KOYO	Tapered Roller Bearings
  51312	60	110	35	NTN	Thrust Ball Bearings
  6212-2RS C3	60	110	22	PFI	Deep Groove Ball Bearings
  62303-2RSR	17	47	19	FAG	Deep Groove Ball Bearings
  7310DT	50	110	27	CYSD	Angular Contact Ball Bearings
  GE 008 HCR	8	19	11	CX	Plain Bearings
  HM804849/HM804810	48,412	95,25	30,162	NSK	Tapered Roller Bearings
  LCJT40-N	40			INA	Bearing Units
  NJ207 E	35	72	17	CX	Cylindrical Roller Bearings
  ZB1.25.0955.201-2SPTN	810	1055	80	ISB	Thrust Ball Bearings
  SN515	65		80	FAG	PILLOW BLOCKS
  L15WA900	9.0000	11.0000	1.0000	FAG	ANGULAR CONTACT BALL BEARINGS
  CSCU0752RS	7.5000	8.2500	.5000	INA	DEEP GROOVE BALL BEARINGS
  CSEB025	2.5000	3.1250	.3125	INA	ANGULAR CONTACT BALL BEARINGS
  NAST20-2Z	20	47	20	SKF	NEEDLE BEARINGS
  4218	90	160	40	STEYR	DEEP GROOVE BALL BEARINGS
  SYH3/4WF	.7500			SKF	PILLOW BLOCKS
  MS-271/2-AC	9.5000	18.0000	3.2500	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS
  511/850				CONSOLIDATED	THRUST BALL BEARINGS