F_w - 5/16 inch

F_w - 7,938 mm

D - 0,563 inch

D - 14,288 mm

C - 0,437 inch

C - 11,112 mm

m - 0,015 lbs / Weight

m - 7 g / Weight

C_r - 1070 lbf / Dynamic load rating (radial)

C_r - 4750 N / Dynamic load rating (radial)

C_0r - 930 lbf / Static load rating (radial)

C_0r - 4150 N / Static load rating (radial)

n_G - 27500 1/min / Limiting speed

heavy series to ABMA 18.2 - 1982, inch sizes

• Model Number:BCH57
• Inner Diameter：7,938mm Outer Diameter：14,288mm Width：11,112mm
• Type：Needle Roller Bearings
• Update date：2025-12-12
• Application:drawing die,Power equipment,quality inspection equipment,safety testing,wall industry,Seals,Perfusion device,dynamic blood pressure,screen filter,Rolling mill,electric hydraulic lifting platform
• Similar models:NSK MFY-57 ISO K52x57x12 NSK NAFW457240 Timken JH-57 Timken K50X57X18FH NTN KJ51X57X22.8 NSK B-57 IKO KT657320 KOYO MHK571 ISO K52X57X17
• BEARING POWER International Trading Co.,Ltd. specialize in BCH57 products，there is large inventory of INA BCH57 . We has been built up long-term cooperation with INA company, could make a bulk order of the BCH57 Which INA BCH57 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
  15106/15245	26,988	62	19,05	Fersa	Tapered Roller Bearings
  30215CR	75	130	27,25	KOYO	Tapered Roller Bearings
  399AS/3920	68,262	112,712	26,967	Timken	Tapered Roller Bearings
  42375/42584	95,25	148,43	28,575	Timken	Tapered Roller Bearings
  5312	60	130	53,975	AST	Angular Contact Ball Bearings
  7216-BECB-MP	80	140	26	NKE	Angular Contact Ball Bearings
  F15030	70	120	60	Fersa	Tapered Roller Bearings
  GX 40 SP	40	97	27	ISB	Plain Bearings
  HKZ10X19X23	10,000	19,000	23,000	NTN	Needle Roller Bearings
  NAO25X42X32	25	42		KOYO	Needle Roller Bearings
  NNC4876CV	380	480	100	SKF	Cylindrical Roller Bearings
  NU18/630	630	780	69	CX	Cylindrical Roller Bearings
  RNAO-65×85×30	65	73	30	NTN	Needle Roller Bearings
  TU 55 TF	55			SKF	Bearing Units
  NN3006ASK.M.SP	30	55	19	FAG	CYLINDRICAL ROLLER BEARINGS
  6304K.2RS	20	52	15	FAG	DEEP GROOVE BALL BEARINGS
  SFT-28	1.7500			Sealmaster	PILLOW BLOCKS
  MMRJN45	45	100	25	R&M	CYLINDRICAL ROLLER BEARINGS
  N303	17	47	14	SKF	CYLINDRICAL ROLLER BEARINGS
  6214NR	70	125	24	CONSOLIDATED	DEEP GROOVE BALL BEARINGS