d - 90 mm

D - 125 mm

B - 35 mm

F - 105 mm

r_min - 1,1 mm

s - 1 mm / Axial displacement

m - 1312 g / Weight

C_r - 129000 N / Dynamic load rating (radial)

C_0r - 250000 N / Static load rating (radial)

C_ur - 43500 N / Fatigue limit load, radial

n_G - 4400 1/min / Limiting speed

n_B - 2650 1/min / Reference speed

dimension series 49, to DIN 617/ISO 1206

• Model Number:NA4918
• Inner Diameter：90mm Outer Diameter：125mm Width：35mm
• Type：Needle Roller Bearings
• Update date：2025-12-28
• Application:lifting equipment Hoisting hoist,animal anatomy,medical equipment,labor insurance,Performance test,industrial equipment,instrument,other accessories,Body shaping,air shower etc,supporting facilities
• Similar models:INA NA4918 NSK NA4918 IKO RNA4918UU JNS NA4918 NSK RNA4918 ISO RNA4918 IKO RNA4918 NSK NA4918TT IKO NA4918 NTN NA4918S
• BEARING POWER International Trading Co.,Ltd. specialize in NA4918 products，there is large inventory of INA NA4918 . We has been built up long-term cooperation with INA company, could make a bulk order of the NA4918 Which INA NA4918 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
  1641-2RS	25,4	50,8	14,2875	FBJ	Deep Groove Ball Bearings
  22336RHAK	180	380	126	KOYO	Spherical Roller Bearings
  30BGS10G-2DS	30	52	22	NACHI	Angular Contact Ball Bearings
  51436	180	355		ISO	Thrust Ball Bearings
  6004N	20	42	12	NSK	Deep Groove Ball Bearings
  6305-2RZ	25	62	17	ISB	Deep Groove Ball Bearings
  63801-2Z	12	21	7	ZEN	Deep Groove Ball Bearings
  71817 ATBP4	85	110	13	CX	Angular Contact Ball Bearings
  7084 B	420	620	90	ISB	Angular Contact Ball Bearings
  7310BG	50,000	110,000	27,000	NTN	Angular Contact Ball Bearings
  AB41376S02	25	59	17,5	SNR	Deep Groove Ball Bearings
  B-186	28,575	34,925	9,53	Timken	Needle Roller Bearings
  NJ3076	380	560	135	CX	Cylindrical Roller Bearings
  UC202	15	47	31	FYH	Deep Groove Ball Bearings
  38162RS	80	100	15	INA	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  234415M.SP	75	115	234415 M.SP	FAG	ANGULAR CONTACT THRUST BALL BEARINGS
  6908ZZ	40	62	12	NSK	DEEP GROOVE BALL BEARINGS
  W-6				INA	THRUST BALL BEARINGS
  4310	50	110	40	STEYR	DEEP GROOVE BALL BEARINGS
  6108PP	40	68	15	NH	DEEP GROOVE BALL BEARINGS