d - 220 mm

D - 300 mm

B - 38 mm

C - 38 mm

a - 128,1 mm

r min. - 2,1 mm

r1 min. - 1,1 mm

Da - 282 mm

ra max. - 2 mm

da - 242 mm

Weight - 7,59 Kg

Basic dynamic load rating (C) - 153 kN

Basic static load rating (C0) - 208 kN

• Model Number:7944B
• Inner Diameter：220mm Outer Diameter：300mm Width：38mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-23
• Application:forming machine,Display Devices,Industrial equipment,Industrial Electromechanical,motorcycle,decoration machinery,Cylinder Standard,universal category,blood cell reagent,lifting tackle,sheet industry
• Similar models:CYSD 7944DB NSK 7944CTRSU CYSD 7944 NTN 7944DF NTN 7944DT CYSD 7944DF NTN 7944DB NTN 7944 NSK 7944A NSK 7944A5TRSU
• BEARING POWER International Trading Co.,Ltd. specialize in 7944B products，there is large inventory of NSK 7944B . We has been built up long-term cooperation with NSK company, could make a bulk order of the 7944B Which NSK 7944B 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
  23960 KCW33+H3960	300	420	90	ISO	Spherical Roller Bearings
  26882/26822A	41,275	79,375	23,812	ISO	Tapered Roller Bearings
  4T-6379/6320	65,088	135,755	53,975	NTN	Tapered Roller Bearings
  6904N	20	37	9	NSK	Deep Groove Ball Bearings
  EB2.20.0752.200-1SPPN	678	864	92	ISB	Thrust Ball Bearings
  EGB1615-E40-B	16	18	15	INA	Plain Bearings
  HK4020-2RS	40	47	20	INA	Needle Roller Bearings
  KBK14×19×17.1X	14	19		NTN	Needle Roller Bearings
  KT 404820	40	48		IKO	Needle Roller Bearings
  RNA3060	78,3	85,3	38	Timken	Needle Roller Bearings
  NUP 226	130	230	40	NACHI	Cylindrical Roller Bearings
  PHU5077	37,6	203	157,5	PFI	Angular Contact Ball Bearings
  TMB306LLS/32V1	32	72	19	NTN	Deep Groove Ball Bearings
  AS7K	.6250	1.3750	.2812	FAF	DEEP GROOVE BALL BEARINGS
  XLS-63/4-RR	6.7500	9.0000	1.1250	FED	DEEP GROOVE BALL BEARINGS
  L10WA1100	11.0000	13.0000	1.0000	FAG	DEEP GROOVE BALL BEARINGS
  MJT21/2	2.5000	5.5000	1.2500	RHP	ANGULAR CONTACT BALL BEARINGS
  R312LL	12	37	12	NH	CYLINDRICAL ROLLER BEARINGS
  SS689	9	17	4	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  SN-310..6310	50	-	70	CONSOLIDATED	PILLOW BLOCKS