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 max. - 288 mm

ra max. - 2 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: 7944DF
• Inner Diameter：220mm Outer Diameter：300mm Width：38mm
• Type：Angular Contact Ball Bearings
• Update date：2025-04-22
• Application:vertical pull,tapered grinder,vertical sawing machine,Plastic Equipment,power protection,impression material,electronic components,electric hydraulic lifting platform,other accessories,industrial skin care,small appliances
• Similar models:NTN 7944DF CYSD 7944DB CYSD 7944 NSK 7944A NTN 7944DT CYSD 7944DF NTN 7944 NSK 7944CTRSU NTN 7944DB NSK 7944B
• BEARING POWER International Trading Co.,Ltd. specialize in 7944DF products，there is large inventory of NTN 7944DF . We has been built up long-term cooperation with NTN company, could make a bulk order of the 7944DF Which NTN 7944DF 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
  23030CK	150	225	56	AST	Spherical Roller Bearings
  32064 AX	320	480	100	CX	Tapered Roller Bearings
  3222	110	200	69,8	NKE	Angular Contact Ball Bearings
  32932	160	220	38	ISO	Tapered Roller Bearings
  461/452D	42,85	107,95	65,09	Timken	Tapered Roller Bearings
  AST20 2225	22	25		AST	Plain Bearings
  AST800 3820	38	42		AST	Plain Bearings
  ESFE205	25			SNR	Bearing Units
  F682	2	5	1,5	FBJ	Deep Groove Ball Bearings
  GE 30 BBL	30	47	22	ISB	Self-Aligning Ball Bearings
  HCB71938-E-T-P4S	190	260	33	FAG	Angular Contact Ball Bearings
  N240	200	360	58	ISO	Cylindrical Roller Bearings
  NU2328	140	300	102	ISO	Cylindrical Roller Bearings
  Y-47	6,35	11,112	11,13	NSK	Needle Roller Bearings
  3313DA	65	140	58.7	FAG	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE
  AN40			1.1980	Torrington	LOCKNUTS
  95524	1.0000	1.6250	1.5000	BERLISS	JOURNAL ROLLER ASSEMBLIES
  GE120DO	120	180	85	INA	SPHERICAL PLAIN BEARINGS
  NK47/20	57		20	SKF	NEEDLE BEARINGS
  219P	95	170	32	NH	DEEP GROOVE BALL BEARINGS