d - 28 mm

D - 45 mm

B - 17 mm

F - 32 mm

r_min - 0,3 mm

s - 0,8 mm / Axial displacement

m - 97,7 g / Weight

C_r - 27500 N / Dynamic load rating (radial)

C_0r - 33500 N / Static load rating (radial)

C_ur - 6100 N / Fatigue limit load, radial

n_G - 13600 1/min / Limiting speed

n_B - 7200 1/min / Reference speed

dimension series 49, to DIN 617/ISO 1206

• Model Number:NA49/28
• Inner Diameter：28mm Outer Diameter：45mm Width：17mm
• Type：Needle Roller Bearings
• Update date：2025-12-16
• Application:Cylinder Micro,Safety protection,plastic molding,ignition system,Animal Tracking,impression material,Flame Cutting,medical equipment,welding equipment,chemical raw materials and reagents,rolling mill roll neck and slowdown device
• Similar models:NTN ARXJ29.3X49X8.8 NTN NA4910R Timken FNTKF-2849 ISO NA4900 AST RNA4922 NTN NA4906LL CX RNA4934 KOYO RNA49/32 INA RNA4906-RSR NBS NA4920
• BEARING POWER International Trading Co.,Ltd. specialize in NA49/28 products，there is large inventory of INA NA49/28 . We has been built up long-term cooperation with INA company, could make a bulk order of the NA49/28 Which INA NA49/28 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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  23252YM	260	480	174	Timken	Spherical Roller Bearings
  6007	35	62	14	FAG	Deep Groove Ball Bearings
  71907 A	35	55	10	ISO	Angular Contact Ball Bearings
  AST50 92IB32	146,05			AST	Plain Bearings
  BA 2112 Z	33,338	41,275	19,05	IKO	Needle Roller Bearings
  C2217KV	85	150	36	SKF	Cylindrical Roller Bearings
  EE134102/134143	260,35	365,125	58,738	KOYO	Tapered Roller Bearings
  H71921C	105	145	20	AST	Angular Contact Ball Bearings
  J-88	12,7	17,463	12,7	Timken	Needle Roller Bearings
  NK35/20R+IR30×35×20	30	45	20	NTN	Needle Roller Bearings
  NU308	40	90	23	ISO	Cylindrical Roller Bearings
  PCM 202310 M	20	23	10	SKF	Plain Bearings
  SAL 35	35			CX	Plain Bearings
  264K	580	320	92	FAF	DEEP GROOVE BALL BEARINGS
  K10008XP0	100	116	8	KAYDON	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  ZKLF2068.2Z	20	68	28	INA	ANGULAR CONTACT BALL SCREW SUPPORT BEARINGS
  1310M	50	110	27	FED	DEEP GROOVE BALL BEARINGS
  23152	260	440	144	Torrington	SPHERICAL ROLLER BEARINGS
  E5011NRNT	55	90	46	Nachi	CYLINDRICAL ROLLER BEARINGS
  90TPS140				Torrington	THRUST ROLLER BEARING WITH SPHERICAL SEATING RING