Fw - 7,938 mm

D - 14,288 mm

C - 11,11 mm

Weight - 0,0068 Kg

Basic dynamic load rating (C) - 4,25 kN

Basic static load rating (C0) - 3,9 kN

(Oil) Lubrication Speed - 35000 r/min

• Model Number: BHT57
• Inner Diameter：7,938mm Outer Diameter：14,288mm Width：11,11mm
• Type：Needle Roller Bearings
• Update date：2025-12-16
• Application:coal,Switch,spreader series,die casting mold,Doppler,textile machinery,Performance test,Embroidery,aerial work equipment,Broadcasting System,magnetic elements
• Similar models:IKO TAFI425720 MPZ K50x57x36ZWTN NSK MFY-57 INA BCE57 ISO AXK5578 Timken K52X57X17FCH NTN DCL57 KOYO NWQ457234WII SKF K50x57x18 INA SN57
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• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  1988/1932	28,575	58,738	19,05	CX	Tapered Roller Bearings
  2204	20	47	18	FBJ	Self-Aligning Ball Bearings
  22336B	180	380	126	NTN	Spherical Roller Bearings
  239/1060 K	1060	1400	250	ISB	Spherical Roller Bearings
  32228A	140	250	71,75	ZVL	Tapered Roller Bearings
  36990/36920	177,8	227,012	30,162	ISB	Tapered Roller Bearings
  4R4819	240,000	330,000	220,000	NTN	Cylindrical Roller Bearings
  6308-2RS	40	90	23	AST	Deep Groove Ball Bearings
  7336 A	180	380	75	NSK	Angular Contact Ball Bearings
  CR-2831	140	210	55	NTN	Tapered Roller Bearings
  NUH 2340 ECMH	420	200	138	SKF	Cylindrical Roller Bearings
  NUP1010	50	80	16	CX	Cylindrical Roller Bearings
  6217K	85	150	28	FAG	DEEP GROOVE BALL BEARINGS
  230S.1000	420	314	106	FAG	SPLIT SPHERICAL ROLLER BEARINGS
  NU30/750	750	1090	250	FAG	CYLINDRICAL ROLLER BEARINGS
  AH24040	200	190		SKF	WITHDRAWAL SLEEVES
  627-2NSL	7	22	7	Nachi	DEEP GROOVE BALL BEARINGS
  J-126			.3750	Torrington	NEEDLE BEARINGS
  NU-213E	65	120	23	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  NNC-4976V	380	520	140	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS