(dimensions in mm)

Bearing Type - metal with bronze

Shaft Dia., Nominal (d) - 75.0000

Shaft Size (ds) - 75 +0 / -0.046

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

Bearing Outside Diameter, Nominal(Do) - 80.000

Bearing Bore after Mounting (di) - 75 +0.230 / +0.080

Average Clearance (Cd) - 0.1550

Wall Thickness (S3) - 2.430

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

This bearing can be used dry or with lubrication.

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

This plain bearing is also available with stainless steel or bronze backing material.

• Model Number:AST850BM 7550
• Inner Diameter：75mm Outer Diameter：80mm Width：mm
• Type：Plain Bearings
• Update date：2025-12-11
• Application:Special Equipment,X-ray Equipment,machine tool spindle,Broadcasting System,Optical Instruments,aerial work equipment,metallurgical mold,Insect Capture,relay,dynamic blood pressure,bathroom facilities
• Similar models:AST AST850SM7080 AST AST850SM4020 INA GE850DW-2RS2 AST AST850BM2520 AST AST850BM3040 AST AST850BM1825 AST AST850SM10580 AST AST850SM5550 AST AST850BM2625 AST AST850SM4530
• BEARING POWER International Trading Co.,Ltd. specialize in AST850BM7550 products，there is large inventory of AST AST850BM 7550 . We has been built up long-term cooperation with AST company, could make a bulk order of the AST850BM 7550 Which AST AST850BM7550 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
  1311EKTN9+H311	50	120	29	SKF	Self-Aligning Ball Bearings
  608/850 MB	1030	850	57	SKF	Deep Groove Ball Bearings
  4T-95500/95927D+A	127	234,95	142,875	NTN	Tapered Roller Bearings
  61908	40	62	12	ISB	Deep Groove Ball Bearings
  7216BDT	80	140	26	NTN	Angular Contact Ball Bearings
  9105K	25	47	12	Timken	Deep Groove Ball Bearings
  EGB1212-E40	12	14	12	INA	Plain Bearings
  GE160XT/X	160	230	105	LS	Plain Bearings
  L-1040X2ZZ	4	10	4	NMB	Deep Groove Ball Bearings
  M3281	50.800	60.325	12.700	KOYO	Needle Roller Bearings
  NF310E	50,000	110,000	27,000	NTN	Cylindrical Roller Bearings
  NU 220 ECJ	180	100	34	SKF	Thrust Ball Bearings
  SCE2422-P	38,1	47,625	34,92	INA	Needle Roller Bearings
  UC319	95	200	50	SNR	Deep Groove Ball Bearings
  UCS213D1	65,000	120,000	65,1	NTN	Deep Groove Ball Bearings
  W6305	25	62	25,4	CYSD	Deep Groove Ball Bearings
  HA321	105	140		SKF	ADAPTERS
  HK0609	10		9	INA	NEEDLE BEARINGS
  STO10	10	30	12	INA	NEEDLE BEARINGS
  6336-R	180	380	75	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS