d - 65 mm

Fw - 72 mm

D - 90 mm

B - 26 mm

C - 25 mm

r min. - 1 mm

da min. - 70 mm

da max - 70,5 mm

Da max. - 85 mm

Weight - 0,445 Kg

Basic dynamic load rating (C) - 56,8 kN

Basic static load rating (C0) - 99,8 kN

Limiting speed - 2 500 r/min

• Model Number: NA 4912UU
• Inner Diameter：65mm Outer Diameter：90mm Width：26mm
• Type：Needle Roller Bearings
• Update date：2025-04-22
• Application:expectoration machine,education model Instruments,agricultural testing and analysis equipment and related,Internal thread type,Hair styling device,ventilator anesthesia machine etc,historical instruments,Spectrum Products,ultra-quiet generators,Hydraulic Hose,tray industry
• Similar models:ISO NA4912 INA NA4912 CRAFT NA4912-2RS INA RNA4912-XL NBS NA4912 JNS RNA4912 IKO NA4912U NTN RNA4912S JNS NA4912 IKO NA4912UU
• BEARING POWER International Trading Co.,Ltd. specialize in NA4912UU products，there is large inventory of IKO NA 4912UU . We has been built up long-term cooperation with IKO company, could make a bulk order of the NA 4912UU Which IKO NA4912UU 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
  230/900-MB-W33	900	1280	280	NKE	Spherical Roller Bearings
  30BG05S5G-2DST	30	55	23	NACHI	Angular Contact Ball Bearings
  315257 A	820	610	430	SKF	Cylindrical Roller Bearings
  580/572X	82,55	139,7	36,512	ISO	Tapered Roller Bearings
  6206/20HLC3	20	62	16	NTN	Deep Groove Ball Bearings
  625-2RS	5	16	5	CRAFT	Deep Groove Ball Bearings
  6317/HC5C3	180	85	41	SKF	Deep Groove Ball Bearings
  FLR6Z	9,525	24,61	7,142	NTN	Deep Groove Ball Bearings
  NA4900L	14	22	14	NTN	Needle Roller Bearings
  NAF 8511530	85	115	30	IKO	Needle Roller Bearings
  NJ407-M+HJ407	35	100	25	NKE	Cylindrical Roller Bearings
  NK34X59X20-1PX1	34	59	20	NTN	Cylindrical Roller Bearings
  R158.28				SNR	Wheel Bearings
  R16/19,5FP	16	20	19,5	KOYO	Needle Roller Bearings
  NU29/710E	710	950	140	SKF	CYLINDRICAL ROLLER BEARINGS
  32215	75	130	31	STEYR	TAPERED ROLLER BEARINGS
  61806	30	42	7	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  N-332	160	340	68	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  51338				CONSOLIDATED	THRUST BALL BEARINGS
  SNZ-308..2308	40	35	60	CONSOLIDATED	PILLOW BLOCKS