(dimensions in mm)

Bearing Type - Shielded

Bore Dia (d) - 4.0000

Outer Dia (D) - 8.0000

Width (B) - 3.0000

Radius (min) (rs) - 0.100

Dynamic Load Rating (Cr) - 336

Static Load Rating (Cor) - 113

Max Speed (Grease) (X1000 RPM) - 56

Max Speed (Oil) (X1000 RPM) - 67

Max. Shaft Shoulder Dia. Inner (Ui) - 5.0

Min. Housing Shoulder Dia., Outer (Uo) - 7.400

Ball Qty - 7

Ball Dia (Dw) - 1.2000

Weight (g) - 0.56

Precision - A1

Standard Clearance - K25

Material - Martensitic Stainless Steel

Also available in 52100 Chrome Steel

ABEC Grades 1, 3, 5, 7, and 9 are available. Also, the equivalent ISO classes.

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

• Model Number:SMR84ZZ
• Inner Diameter：4mm Outer Diameter：8mm Width：3mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-12
• Application:medical equipment,plant determination,Equipment,CNC,test strip,medical treatment,Laser Measurements,intermediate,forklift industry,Air,Infrared Technology
• Similar models:ZEN 684-2Z NTN 6848 NKE 61884-MA SKF 61848 KOYO 6884 SKF 361844 NACHI 6848 ZEN S684-2RS SNR AB41684 NTN FL684AX50ZZ
• BEARING POWER International Trading Co.,Ltd. specialize in SMR84ZZ products，there is large inventory of AST SMR84ZZ . We has been built up long-term cooperation with AST company, could make a bulk order of the SMR84ZZ Which AST SMR84ZZ 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.

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