(dimensions in mm)

Bearing Type - straight

Shaft Dia., Nominal (d) - 75.0000

Shaft Size (ds) - 75 -0.03 / -0.06

Housing Bore Dia. (Dh) - 80 +0.030 / +0

Bearing Outside Diameter, Nominal(Do) - 80.000

Bearing Outside Diameter Tolerance (Do tol.) - 80.1 / 80.055

Bearing Bore after Mounting (di) - 75.11 / 74.99

Average Clearance (Cd) - 0.0950

Wall Thickness (S3) - 2.505

Bearing Length, Nominal (B) - 50.000

Bearing Length Tolerance (B tol.) - +0 / -0.40

OD Chamfer Length (Co) - 1.800

ID Chamfer Angle (B deg.) - 45

ID Chamfer Length (Ci) - 0.600

Material - Steel shell with PTFE / Polymer Fiber lining

This bearing can be used dry or with lubrication.

Please review the technical information on the requirements for the mating shaft.

• Model Number:AST40 7550
• Inner Diameter：75mm Outer Diameter：80mm Width：mm
• Type：Plain Bearings
• Update date：2023-03-07
• Application:medical Equipment,Internal thread type,lifting upgrade,pneumatic,molding machine,Film machine,blood cell reagent,Laser Measurements,medical equipment,Display Devices,oral medical device
• Similar models:AST AST408540 INA EGBZ1208-E40 INA EGBZ0806-E40 AST AST401525 AST ASTEPB6065-40 INA EGB140100-E40 AST ASTT90F5540 ISO GE040ES-2RS INA GE40-AW LS GEC340XT
• BEARING POWER International Trading Co.,Ltd. specialize in AST407550 products，there is large inventory of AST AST40 7550 . We has been built up long-term cooperation with AST company, could make a bulk order of the AST40 7550 Which AST AST407550 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
  23230EX1K	150	270	96	NACHI	Cylindrical Roller Bearings
  32004XJ	20	42	15	KBC	Tapered Roller Bearings
  54211	45	90	49.6	KOYO	Thrust Ball Bearings
  6213-Z-NR	65	120	23	NKE	Deep Groove Ball Bearings
  6308NR	40,000	90,000	23,000	NTN-SNR	Deep Groove Ball Bearings
  7002 C	15	32	9	CX	Angular Contact Ball Bearings
  7002CDB	15	32	9	NACHI	Angular Contact Ball Bearings
  7313 BECCM	140	65	33	SKF	Angular Contact Ball Bearings
  GBR 445628 UU	69,85	88,9	44,45	IKO	Needle Roller Bearings
  GC1103KRRB	30,1625	62	37,31	Timken	Deep Groove Ball Bearings
  LBBR 40-2LS	40	52	60	SKF	Linear Bearings
  NAS 5036ZZNR	180	280	136	IKO	Cylindrical Roller Bearings
  NKX35	35,000	52,000	30,000	NTN	Complex Bearings
  RNAF20x28x26	28		26	FAG (Old No.)	NEEDLE BEARINGS
  GT-11	2.0937	1.1250		Andrews	THRUST BALL BEARINGS
  1123F	165	115		MRC	THRUST BALL BEARINGS
  303-MFG	17	47	14	MRC	DEEP GROOVE BALL BEARINGS
  FL623ZZ	3	10	4	NTN	DEEP GROOVE BALL BEARINGS
  NU-2305	25	62	24	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  22280	400	720	185	CONSOLIDATED	SPHERICAL ROLLER BEARINGS