d - 57,7 mm

D - 80 mm

C - 13 mm

• Model Number:B57Z-7
• Inner Diameter：57,7mm Outer Diameter：80mm Width：13mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-21
• Application:marine analysis,Display Devices,Cylinder Special,plastic blow molding,teaching equipment,woodworking machinery,forklift industry,tooth filling,enzyme,air shower etc,equipment and
• Similar models:SKF BB1-3357 NTN SC1757LLU AST LD5702ZZ SKF BB1-3573 CYSD 1657-2RS PFI PC40570024/20CS SKF 305701C-2Z SKF 615722 SNR AB12572 SKF 305705C-2RS1
• BEARING POWER International Trading Co.,Ltd. specialize in B57Z-7 products，there is large inventory of NSK B57Z-7 . We has been built up long-term cooperation with NSK company, could make a bulk order of the B57Z-7 Which NSK B57Z-7 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
  29420R	100	210	67	KOYO	Thrust Roller Bearings
  320TMP12	320	440	95	NSK	Thrust Roller Bearings
  4310-2RS	50	110	40	ISO	Deep Groove Ball Bearings
  4T-33885/33821	44,45	95,25	27,783	NTN	Tapered Roller Bearings
  6902	15	28	7	FBJ	Deep Groove Ball Bearings
  HM516448/10	82,55	133,35	39,688	CX	Tapered Roller Bearings
  K 45x50x17	45	50		NBS	Needle Roller Bearings
  NJ 215 ECM	130	75	25	SKF	Thrust Ball Bearings
  NJ314	70	150	35	FBJ	Cylindrical Roller Bearings
  NU2334	170	360	120	ISO	Cylindrical Roller Bearings
  QJ1088	440	650	94	ISO	Angular Contact Ball Bearings
  S7021 CD/HCP4A	160	105	26	SKF	Angular Contact Ball Bearings
  SBB80	5.0000	7.7500	4.3750	IKO	SPHERICAL PLAIN BEARINGS
  GE40AX	40	105	27	INA	SPHERICAL PLAIN BEARINGS
  W6302-2RS1	15	42	13	SKF	DEEP GROOVE BALL BEARINGS
  NU319E	95	200	45	STEYR	CYLINDRICAL ROLLER BEARINGS
  120540	.7500	1.3750	2.5000	Rollway	JOURNAL ROLLER ASSEMBLIES
  6308Z	40	90	23	STEYR	DEEP GROOVE BALL BEARINGS
  81326			30	CONSOLIDATED	THRUST ROLLER BEARINGS
  RSL185034	170	9.5620	122	CONSOLIDATED	CYLINDRICAL ROLLER BEARING