d - 12 mm

D - 28 mm

B - 12 mm

D_a - 22,3 mm

D_b - 16,4 mm

d_a - 15,7 mm

d_b - 21,6 mm

E - 22 mm

F - 16 mm

r_{a max} - 0,3 mm

r_min - 0,3 mm

s - 0,5 mm / Axial displacement

m - 40 g / Weight

C_r - 13000 N / Dynamic load rating (radial)

C_0r - 12500 N / Static load rating (radial)

C_ur - 2210 N / Fatigue limit load, radial

n_G - 22900 1/min / Limiting speed

n_B - 13200 1/min / Reference speed

- / With lubrication hole in inner ring.

without ribs

• Model Number: NAO12X28X12-IS1
• Inner Diameter：12mm Outer Diameter：28mm Width：12mm
• Type：Needle Roller Bearings
• Update date：2025-04-23
• Application:power tools,Rolling mill gear box,filter paper products,relay,blood cell reagent,food safety,Textile Industry Accessories and Accessories,Cylinder Special,plastic rolling,static control,standing experimental equipment
• Similar models:NBS K12x15x20-ZW IKO BRI122416UU NTN HK1612D KOYO VE253120AB1-1 NSK FBNP-91213 IKO BRI61812 NSK HJ-162412+IR-121612 Timken NA6912 NSK HJ-8811248 KOYO J-2012
• BEARING POWER International Trading Co.,Ltd. specialize in NAO12X28X12-IS1 products，there is large inventory of INA NAO12X28X12-IS1 . We has been built up long-term cooperation with INA company, could make a bulk order of the NAO12X28X12-IS1 Which INA NAO12X28X12-IS1 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
  1219K	95	170	32	NACHI	Self-Aligning Ball Bearings
  23330W33	150	320	128	ISO	Spherical Roller Bearings
  25584/25547RB	44,983	99,995	25,4	Fersa	Tapered Roller Bearings
  42BIH196	107,95	152,4	22,23	Timken	Deep Groove Ball Bearings
  6205N	25	52	15	NTN	Deep Groove Ball Bearings
  6310LLB	50	110	27	NTN	Deep Groove Ball Bearings
  6307	35	80	21	NTN	Deep Groove Ball Bearings
  713678190/713611430				FAG	Wheel Bearings
  7313DB	65	140	33	NTN	Angular Contact Ball Bearings
  NAXI 1223	12	24		IKO	Complex Bearings
  NN 3044 K/SPW33	220	340	90	SKF	Cylindrical Roller Bearings
  SX07E20LLU	35,000	101,350	28,580	NTN	Angular Contact Ball Bearings
  SY 1. TR	25,4			SKF	Bearing Units
  TAF 9511536	95	115	36	IKO	Needle Roller Bearings
  UCTU317-700	85		96	KOYO	Bearing Units
  6207K.2RS	35	72	17	FAG	DEEP GROOVE BALL BEARINGS
  JU110CPO	11.0000	11.7500	.5000	KAYDON	DEEP GROOVE BALL BEARINGS
  PAO-24	3.0000	5.7500	1.0625	RIV	ANGULAR CONTACT BALL BEARINGS
  FPAC1000	10.0000	10.7500	.3750	SKF	ANGULAR CONTACT BALL BEARINGS
  SN-306..2306	30	-	52	CONSOLIDATED	PILLOW BLOCKS