(dimensions in mm)

Bearing Type - Shielded

Bore Dia (d) - 60.0000

Outer Dia (D) - 130.0000

Width (B) - 31.0000

Radius (min) (rs) - 2.100

Dynamic Load Rating (Cr) - 81,900

Static Load Rating (Cor) - 52,200

Max Speed (Grease) (X1000 RPM) - 5

Max Speed (Oil) (X1000 RPM) - 6

Max. Shaft Shoulder Dia. Inner (Ui) - 79.0

Min. Housing Shoulder Dia., Outer (Uo) - 119.000

Ball Qty - 8

Ball Dia (Dw) - 22.2250

Weight (g) - 1,699.00

Precision - A1

Standard Clearance - C0

Material - 52100 Chrome steel (or equivalent)

ABEC Grades 1, 3, 5, 7, and 9 are available.

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

• Model Number:6312ZZ
• Inner Diameter：60mm Outer Diameter：130mm Width：31mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-16
• Application:plastic blow molding,textile machinery,woodworking machinery,Rolling mill gear box,blood cell reagent,lifting tackle,Industry,Tool,gear type,raw material accessories,ventilation heating equipment
• Similar models:FBJ 6312 NTN 6312NR NACHI 6312-2NKE NKE 6312-2RSR NKE 6312-Z KOYO M6312ZZ SKF 6312-2RS1/HC5C3WT CX 6312 NTN 6312ZZD2 FAG 6312-2Z
• BEARING POWER International Trading Co.,Ltd. specialize in 6312ZZ products，there is large inventory of AST 6312ZZ . We has been built up long-term cooperation with AST company, could make a bulk order of the 6312ZZ Which AST 6312ZZ 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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