d - 40 mm

D - 62 mm

B - 23 mm

C - 22 mm

F - 48 mm

r_min - 0,6 mm

m - 252 g / Weight

C_r - 41000 N / Dynamic load rating (radial)

C_0r - 53000 N / Static load rating (radial)

C_ur - 8800 N / Fatigue limit load, radial

n_{G Fett} - 4200 1/min / Limiting speed for grease lubrication

dimension series 49, lip seal on one side

• Model Number: NA4908-RSR
• Inner Diameter：40mm Outer Diameter：62mm Width：23mm
• Type：Needle Roller Bearings
• Update date：2025-04-24
• Application:food add,Sensors,medical equipment,Air,mechanical and electrical,drawing die,safety testing,Broadcasting System,storage shelves,air shower etc,Medical room equipment
• Similar models:NSK NA4908 INA NA4908-XL ZEN RNA4908 NBS RNA49082RS NBS NA4908 NBS NA4908RS IKO NA4908U KOYO NA4908RS NTN NA4908S NTN NA4908LL
• BEARING POWER International Trading Co.,Ltd. specialize in NA4908-RSR products，there is large inventory of INA NA4908-RSR . We has been built up long-term cooperation with INA company, could make a bulk order of the NA4908-RSR Which INA NA4908-RSR 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
  32215J2/Q	75	130	33,25	SKF	Tapered Roller Bearings
  23036MW33	180	280	74	CRAFT	Spherical Roller Bearings
  2307ETN9	35	80	31	SKF	Self-Aligning Ball Bearings
  24076CAK30E4	380	560	180	NSK	Spherical Roller Bearings
  2LA-HSE009CG/GNP42	45	75	16	NTN	Angular Contact Ball Bearings
  5211W	55	100	33,32	Timken	Angular Contact Ball Bearings
  32336	180	380	134	ISO	Tapered Roller Bearings
  33207	35	72	28	FBJ	Tapered Roller Bearings
  40RIJ130	101,6	135		Timken	Cylindrical Roller Bearings
  45FS68	45	68	25	Timken	Plain Bearings
  6315-2RS	75	160	37	KOYO	Deep Groove Ball Bearings
  ASA1742	17,75	42	13	IJK	Angular Contact Ball Bearings
  B7224-E-T-P4S	120	215	40	FAG	Angular Contact Ball Bearings
  DAC3564A	35	64	37	KOYO	Angular Contact Ball Bearings
  M-16121	25.400	31.750	19.05	KOYO	Needle Roller Bearings
  NJ 1072	360	540	82	NACHI	Cylindrical Roller Bearings
  UKFL213	60		65	ISO	Bearing Units
  VP32Z-3	32,5	49	13	NSK	Cylindrical Roller Bearings
  NF214E	70	125	24	STEYR	CYLINDRICAL ROLLER BEARINGS
  GE-60ES-2RS	60	90	44	CONSOLIDATED	SPHERICAL PLAIN BEARINGS