(dimensions in mm)

Bearing Type - metal with bronze and graphite

Shaft Dia., Nominal (d) - 25.0000

Shaft Size (ds) - 25 +0 / -0.033

Housing Bore Dia. (Dh) - 28 +0.021 / -0

Bearing Outside Diameter, Nominal(Do) - 28.000

Bearing Bore after Mounting (di) - 25 +0.161 / +0.020

Average Clearance (Cd) - 0.1070

Wall Thickness (S3) - 1.460

Bearing Length, Nominal (B) - 25.000

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

OD Chamfer Length (Co) - 0.700

ID Chamfer Angle (B deg.) - 35

ID Chamfer Length (Ci) - 0.500

This bearing can be used dry but occasional lubrication with oil is recommended.

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

• Model Number:AST850SM 2525
• Inner Diameter：25mm Outer Diameter：28mm Width：mm
• Type：Plain Bearings
• Update date：2025-12-15
• Application:Display Devices,ultra-quiet generators,defogging and degreasing,hydraulic cylinder buffer,Air,Medium and large motor,other CNC,aerial work equipment,Equipment,leather processing,noise inspection
• Similar models:AST AST850BM6050 AST AST850BM1825 AST AST850BM105100 INA GE850DW-2RS2 AST AST850BM1410 AST AST850BM8560 AST AST850SM8530 ISO GE850DO AST AST850SM5050 AST AST850SM13060
• BEARING POWER International Trading Co.,Ltd. specialize in AST850SM2525 products，there is large inventory of AST AST850SM 2525 . We has been built up long-term cooperation with AST company, could make a bulk order of the AST850SM 2525 Which AST AST850SM2525 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
  32056A	280	420	87	SNR	Tapered Roller Bearings
  395S/394A	66,675	110	22	Fersa	Tapered Roller Bearings
  6930	150	210	28	KOYO	Deep Groove Ball Bearings
  70BER10H	70	110	20	NSK	Angular Contact Ball Bearings
  AB12789S01	100	265	62	SNR	Deep Groove Ball Bearings
  BLP205-16	25,4		27	FYH	Bearing Units
  DG4180	41	80	17	KOYO	Deep Groove Ball Bearings
  FWF-243017	24	30		NSK	Needle Roller Bearings
  NANF212-38	60,325			KOYO	Bearing Units
  NN3088-AS-K-M-SP	440	650	157	FAG	Cylindrical Roller Bearings
  NU415	75	190	45	FBJ	Cylindrical Roller Bearings
  P 20 RM	20			SKF	Bearing Units
  QJ319N2MA	95	200	45	SKF	Angular Contact Ball Bearings
  RNA5901	16	24	16	NSK	Needle Roller Bearings
  UKX13+H2313	65	125	40	NACHI	Deep Groove Ball Bearings
  AB-4	.2500		.3750	Aurora	ROD ENDS
  CFD-31/2	1.3750	3.5000	2.0000	McGill	ROLLER CAM FOLLOWERS
  NBC22819	9.0000	10.5000	.7500	NSK	DEEP GROOVE BALL BEARINGS
  6210-SEE	50	90	20	SNR	DEEP GROOVE BALL BEARINGS
  SAF-63257/16..ROLLER	5.4375			CONSOLIDATED	PILLOW BLOCKS