(dimensions in mm)

Bearing Type - flanged

Shaft Dia., Nominal (d) - 12.0000

Shaft Size (ds) - 12 -0.016 / -0.034

Housing Bore Dia. (Dh) - 14 +0.018 / +0

Bearing Outside Diameter, Nominal(Do) - 14.000

Bearing Outside Diameter Tolerance (Do tol.) - 14.065 / 14.03

Bearing Bore after Mounting (di) - 12.058 / 11.99

Average Clearance (Cd) - 0.0490

Wall Thickness (S3) - 1.005

Bearing Length, Nominal (B) - 7.000

Bearing Length Tolerance (B tol.) - +0.25 / -0.25

OD Chamfer Length (Co) - 0.600

ID Chamfer Angle (B deg.) - 30

ID Chamfer Length (Ci) - 0.300

Flange Dia. (Dfl pm 0.5) - 20.000

Flange Radius (rfl) - 1.000

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 F12070
• Inner Diameter：12mm Outer Diameter：14mm Width：mm
• Type：Plain Bearings
• Update date：2025-04-24
• Application:Hairbrush device,sheet industry,storage and transportation equipment,medical Equipment,Storage Tool,stamping die and its equipment,car shock absorber,mobile toilet,power tools,Small air generators,natural instruments
• Similar models:AST AST40WC32 ISB GEG240ES AST AST40F16120 INA EGB4540-E40 INA EGB5040-E50 INA EGF10120-E40-B INA EGB0812-E40-B INA EGBZ0506-E40 INA GE240DO-2RS ISO GW240
• BEARING POWER International Trading Co.,Ltd. specialize in AST40F12070 products，there is large inventory of AST AST40 F12070 . We has been built up long-term cooperation with AST company, could make a bulk order of the AST40 F12070 Which AST AST40F12070 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
  1221K	105	190	36	ISO	Self-Aligning Ball Bearings
  234720B	103	150	60	KOYO	Thrust Ball Bearings
  250K	250	460	76	Timken	Deep Groove Ball Bearings
  6020-2RS	100	150	24	CYSD	Deep Groove Ball Bearings
  618/850	850	1030	82	ZEN	Deep Groove Ball Bearings
  6203-2RSR	17	40	12	FAG	Deep Groove Ball Bearings
  BH-59	7,938	14,288	14,27	Timken	Needle Roller Bearings
  BLP206-20	31,75		30	FYH	Bearing Units
  HK 2016	20	26	16	NBS	Needle Roller Bearings
  LM25LUU	25	40	82	Samick	Linear Bearings
  NF 410	50	110,8	31	NSK	Cylindrical Roller Bearings
  NUP319	95	200	45	NTN	Cylindrical Roller Bearings
  QJ320-N2-MPA	100	215	47	FAG	Angular Contact Ball Bearings
  RAL012NPPB	19.05	42	16,67	Timken	Deep Groove Ball Bearings
  RNAO75X95X30	75	95	30	KOYO	Needle Roller Bearings
  NA4907	35	55	20	SKF	NEEDLE BEARINGS
  993L08	40	68	15	New Departure	DEEP GROOVE BALL BEARINGS
  2072ZNR	35	72	17	SKF	DEEP GROOVE BALL BEARINGS
  AOH-24068x320	340	320		CONSOLIDATED	WITHDRAWAL SLEEVES
  6419-R	95	250	55	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS