d - 220 mm

D - 300 mm

B - 38 mm

C - 38 mm

Angle (α) - 25 °

a - 94 mm

r min. - 2,1 mm

r1 min. - 1,1 mm

da min. - 232 mm

ra max. - 2 mm

Weight - 7,74 Kg

Basic dynamic load rating (C) - 187 kN

Basic static load rating (C0) - 239 kN

(Grease) Lubrication Speed - 2 000 r/min

(Oil) Lubrication Speed - 2 700 r/min

• Model Number:7944
• Inner Diameter：220mm Outer Diameter：300mm Width：38mm
• Type：Angular Contact Ball Bearings
• Update date：2023-03-14
• Application:Special Equipment,Broadcasting System,industrial fans,hot and cold box,Material handling equipment,drawing die,municipal machinery,Industrial Electromechanical,Safety protection,hinge industry,Hydraulic Press
• Similar models:CYSD 7944DT NTN 7944 NTN 7944DT CYSD 7944DF NTN 7944DF NSK 7944CTRSU CYSD 7944 NTN 7944DB NSK 7944B NSK 7944A5TRSU
• BEARING POWER International Trading Co.,Ltd. specialize in 7944 products，there is large inventory of NTN 7944 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 7944 Which NTN 7944 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.

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  22208W33	40	80	23	ISO	Spherical Roller Bearings
  32315	75	160	58	Timken	Tapered Roller Bearings
  46388	440	720	226	KOYO	Tapered Roller Bearings
  6803LB	17,000	26,000	5,000	NTN	Deep Groove Ball Bearings
  7200 C-UD	10	30	18	CX	Angular Contact Ball Bearings
  7206 BDF	30	62	32	ISO	Angular Contact Ball Bearings
  7208 ADB	40	80	36	ISO	Angular Contact Ball Bearings
  7238 C-UD	190	340	110	CX	Angular Contact Ball Bearings
  9185/9121	68,262	152,4	47,625	Timken	Tapered Roller Bearings
  CRO-9612	480	678	494	NTN	Tapered Roller Bearings
  GE 200 FO-2RS	200	320	165	INA	Plain Bearings
  NK7/10TN	7	14	10	AST	Needle Roller Bearings
  NUP 307	35	80	21	ISB	Cylindrical Roller Bearings
  88507	35	72	.6692	New Departure	DEEP GROOVE BALL BEARINGS
  NUP203E	17	40	12	FAG	CYLINDRICAL ROLLER BEARINGS
  LLRJN13E	13.0000	20.0000	2.7500	R&M	CYLINDRICAL ROLLER BEARINGS
  1109	73	45		Aetna	THRUST BALL BEARINGS
  SAF-515	2.4375			FAG	PILLOW BLOCKS
  RNA4919	130		35	INA	NEEDLE BEARINGS
  SUCTP210-31	1.9375			PTI	THERMOPLASTIC PILLOW BLOCKS