(dimensions in mm)

Bearing Type - straight

Shaft Dia., Nominal (d) - 30.0000

Housing Bore Dia. (Dh) - 38 +0.025 / -0

Bearing Outside Diameter, Nominal(Do) - 38.000

Bearing Outside Diameter Tolerance (Do tol.) - 38 +0.025 / +0.009

Bearing Bore after Mounting (di) - 30 +0.041 / +0.020

Bearing Length, Nominal (B) - 12.000

Bearing Length Tolerance (B tol.) - -0.10 / -0.30

OD Chamfer Length (Co) - 2.000

ID Chamfer Angle (B deg.) - 15

ID Chamfer Length (Ci) - 1.200

Material - Cast bronze with solid lubricant inserts.

This bearing can be used dry under certain conditions or with lubrication.

The recommended shaft diameter tolerance depends on the application load: High load = d8, Light load = e7, High load Precision accuracy = f7

Please review the technical information.

Additional material options are available in this series.

• Model Number: AST650 303812
• Inner Diameter：30mm Outer Diameter：38mm Width：mm
• Type：Plain Bearings
• Update date：2025-04-20
• Application:Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,Air,Broadcasting System,pipe fittings Steel industry,Reflective Materials Industrial fabrics,metallurgical mold,X-ray Equipment,car and accessories,Hydraulic Couplings,spring industry,sheet industry
• Similar models:AST AST650303830 AST AST650WC80 AST AST650WC10 AST AST650110130120 AST AST65080100140 AST AST650607460 AST AST650WC25N AST AST650WC90 AST AST6507595100 AST AST650121825
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• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  1207	35,000	72,000	17,000	SNR	Self-Aligning Ball Bearings
  1305K+H305	25	62	17	ISO	Self-Aligning Ball Bearings
  33891/33822	52,388		28,575	KOYO	Tapered Roller Bearings
  53214	70	105		CX	Thrust Ball Bearings
  560/552A	66,675	123,825	38,1	FBJ	Tapered Roller Bearings
  B-8424-C	406,4	869,95	241,3	Timken	Thrust Roller Bearings
  BH-88	12,7	19,05	12,7	NSK	Needle Roller Bearings
  BK384824	38	48	24	ISO	Cylindrical Roller Bearings
  FL619/7 ZZ	7	17	5	ISO	Deep Groove Ball Bearings
  GY1013KRRB	20,6375	52	34,11	Timken	Deep Groove Ball Bearings
  H-25877R/H-25821	34.925	73.025	23.813	NACHI	Tapered Roller Bearings
  K40X45X17CH	40	45		Timken	Needle Roller Bearings
  NJ318-E-M6+HJ318-E	90	190	43	NKE	Cylindrical Roller Bearings
  R144ZZ	3,175	6,35	2,779	ISO	Deep Groove Ball Bearings
  RTC100	100	185	12	INA	Complex Bearings
  NUP409	45	120	29	FAG	CYLINDRICAL ROLLER BEARINGS
  LAN25x40x58A	25	40	58	FAG	LINEAR RECIRCULATING BALL BEARINGS
  6280	720	400	103	FAG	DEEP GROOVE BALL BEARINGS
  SC203	17	40	12	FYH	DEEP GROOVE BALL BEARINGS
  NKI35/20	35	50	20	INA	NEEDLE BEARINGS