(dimensions in mm)

Bearing Type - shielded

Bore Dia (d) - 17.0000

Outer Dia (D) - 40.0000

Width (B) - 17.4620

Radius (min) (rs) - 0.600

Dynamic Load Rating (Cr) - 14,800

Static Load Rating (Cor) - 9,000

Max Speed (Grease) (X1000 RPM) - 10

Max Speed (Oil) (X1000 RPM) - 15

Max. Shaft Shoulder Dia. Inner (Ui) - 21.0

Min. Housing Shoulder Dia., Outer (Uo) - 36.000

Weight (g) - 90.00

Precision - A1

Standard Clearance - C0

Material - 52100 Chrome steel, or equivalent

ABEC Grades 1and 3. Other grades can be quoted, upon request.

Two metal shields = (ZZ), also available with a single metal shield = (Z).

• Model Number: 5203ZZ
• Inner Diameter：17mm Outer Diameter：40mm Width：17,462mm
• Type：Angular Contact Ball Bearings
• Update date：2025-04-19
• Application:chuck industry,hinge industry,Cylinder Pneumatic Treatment Element,forklift industry,Hydraulic Rama,Anti-defibrillation pacing,Vertical machining,Sensors,Air,Gripper Swing,Control
• Similar models:NACHI 5203A NACHI 5203Z NACHI 5203ANR CYSD 5203 FBJ 5203ZZ CYSD 5203ZZ NSK 5203 NACHI 5203AZZ NACHI 5203NS Timken 5203K
• BEARING POWER International Trading Co.,Ltd. specialize in 5203ZZ products，there is large inventory of AST 5203ZZ . We has been built up long-term cooperation with AST company, could make a bulk order of the 5203ZZ Which AST 5203ZZ 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
  21306AX	30	72	19	NACHI	Cylindrical Roller Bearings
  22213YM	65	120	31	Timken	Spherical Roller Bearings
  4T-782/772	104,775	180,975	47,625	NTN	Tapered Roller Bearings
  7330BDF	150	320	65	CYSD	Angular Contact Ball Bearings
  GE 115 XS K	115	180	98	ISB	Plain Bearings
  FC65981	19,05	25,4	19,05	INA	Needle Roller Bearings
  K55x60x20	55	60	20	CX	Needle Roller Bearings
  K60X66X30	60,000	66,000		NTN	Needle Roller Bearings
  NA1070	70	100	20	Timken	Needle Roller Bearings
  NNU6014	70	110	71	ISO	Cylindrical Roller Bearings
  NUP2860	300	380	48	CX	Cylindrical Roller Bearings
  R155.67				SNR	Wheel Bearings
  X30306/Y30306	30	72	20,75	Timken	Tapered Roller Bearings
  S7008 FW/HC	68	40	15	SKF	Angular Contact Ball Bearings
  UCP208-25	39,6875		49,2	FYH	Bearing Units
  6209ZNR	45	85	19	STEYR	DEEP GROOVE BALL BEARINGS
  MB320-9LFSS	320	440	160	RBC	SPHERICAL PLAIN BEARINGS
  NUP-2208	40	80	23	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  MI-52	3.2500		2.0100	CONSOLIDATED	NEEDLE BEARINGS
  241/950	950	1500	545	CONSOLIDATED	SPHERICAL ROLLER BEARINGS