d - 28 mm

F - 32 mm

D - 45 mm

B - 17 mm

C - 17 mm

r min. - 0,3 mm

da min. - 30 mm

da max - 31 mm

Da max. - 43 mm

Weight - 0,101 Kg

Basic dynamic load rating (C) - 24,5 kN

Basic static load rating (C0) - 32,7 kN

Limiting speed - 13 000 r/min

• Model Number: NA 49/28
• Inner Diameter：28mm Outer Diameter：45mm Width：17mm
• Type：Needle Roller Bearings
• Update date：2025-12-11
• Application:Body shaping,chromatography,sawing machine,motor,switch,Cylinder Type,Hairbrush device,Cylinder Micro,printing equipment,tube,die casting mold
• Similar models:AST RNA4910 IKO NA4952 INA NA49/22 NTN RNA4912R KOYO RNA4917 JNS RNA4908UU NBS RNA4907RS CX RNA4917 IKO NA4920U IKO RNA4919
• BEARING POWER International Trading Co.,Ltd. specialize in NA49/28 products，there is large inventory of JNS NA 49/28 . We has been built up long-term cooperation with JNS company, could make a bulk order of the NA 49/28 Which JNS 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  15113/15245	28,575	62	19,05	FBJ	Tapered Roller Bearings
  25878/25820	34,925	73,025	23,812	Timken	Tapered Roller Bearings
  3801-2Z	12	21	7	ZEN	Angular Contact Ball Bearings
  387/382	57,15	98,425	21	Timken	Tapered Roller Bearings
  53308+U308	40	78	28,5	NKE	Thrust Ball Bearings
  7309				Ruville	Wheel Bearings
  BA120-3	120	215	38	NSK	Angular Contact Ball Bearings
  ES207	35	72	38,9	SNR	Deep Groove Ball Bearings
  K 60x68x25	60	68		NBS	Needle Roller Bearings
  NKX 17 Z	17	26	25	CX	Complex Bearings
  NN3018 K	90	140	37	CX	Cylindrical Roller Bearings
  NUP356	280	580	108	ISO	Cylindrical Roller Bearings
  UCFC204	20			ISO	Bearing Units
  230SM220MA	220	360	92	FAG	SPLIT SPHERICAL ROLLER BEARINGS
  WTPC-530-2	5.9680	6.3750		American	THRUST ROLLER BEARINGS
  SNW09x13/8	45	65		Torrington	ADAPTERS
  51317				SNR	THRUST BALL BEARINGS
  NA425720	42	57	20	SKF (Old No.)	NEEDLE BEARINGS
  71800TGP/4	10	19	5	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS
  NK-32/30	42		30	CONSOLIDATED	NEEDLE BEARINGS