F_w - 1 1/8 inch

F_w - 28,575 mm

D - 1,5 inch

D - 38,1 mm

C - 0,75 inch

C - 19,05 mm

m - 0,105 lbs / Weight

m - 48 g / Weight

C_r - 5600 lbf / Dynamic load rating (radial)

C_r - 25000 N / Dynamic load rating (radial)

C_0r - 7850 lbf / Static load rating (radial)

C_0r - 35000 N / Static load rating (radial)

n_G - 8700 1/min / Limiting speed

heavy series to ABMA 18.2 - 1982, inch sizes

• Model Number:BCH1812
• Inner Diameter：28,575mm Outer Diameter：38,1mm Width：19,05mm
• Type：Needle Roller Bearings
• Update date：2025-12-19
• Application:ultra-quiet generators,hanging clamp,gear grinding machine,coal mill,electric hydraulic lifting platform,wall materials,Beauty and Body,Optical Instruments,key lock,insect experimental analysis instrument,Spectrum Products
• Similar models:NTN BK1812 KOYO MJ-18121 KOYO MK18121 Timken J-1812 NSK HJ-101812+IR-061012 KOYO MHK18121 NSK B-1812 KOYO J-1812 IKO KTV141812EG KOYO BT1812-1
• BEARING POWER International Trading Co.,Ltd. specialize in BCH1812 products，there is large inventory of INA BCH1812 . We has been built up long-term cooperation with INA company, could make a bulk order of the BCH1812 Which INA BCH1812 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
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  4T-2789/2720	39,688	76,2	23,812	NTN	Tapered Roller Bearings
  BK4520	45	52	20	ISO	Cylindrical Roller Bearings
  DC4930AVW	150	210	60	KOYO	Cylindrical Roller Bearings
  K18x23x20	18	23	20	CX	Needle Roller Bearings
  HC ST5791	57	91	20	KOYO	Tapered Roller Bearings
  K38X41X9TN	38	43		KOYO	Needle Roller Bearings
  KAA050	127	139,7	6,35	KOYO	Angular Contact Ball Bearings
  PCZ 4032 M	63,5	68,263	50,8	SKF	Plain Bearings
  PHU56000	54	120	60	PFI	Angular Contact Ball Bearings
  UCT211	55			ISO	Bearing Units
  L18VA900	9.0000	10.5000	.7500	FAG	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  4886	1.7500	1.8750	3.0000	BERLISS	JOURNAL ROLLER BEARING OUTER RACES
  B71834.C.TPA.P4	170	215	22	FAG	ANGULAR CONTACT BALL BEARINGS
  751140MA.P5				SKF	ANGULAR CONTACT THRUST BALL BEARINGS
  TLAM3026	37		26	IKO	NEEDLE BEARINGS
  UEL209-110D1	1.6250	3.3465	.8661	NTN	PILLOW BLOCKS
  NKI7/12	7	17	12	SKF	NEEDLE BEARINGS