Genuine product

6312 ZZ ORS Bearing

ORS · Deep groove ball bearing · Metal shields on both sides · 60×130×31 mm

Deep groove ball Double shield In stock

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Our shop: Esenler Oto Sanayi Sitesi, İkitelli OSB

6312 ZZ ORS is a deep groove ball bearing with a 60 mm bore, 130 mm outside diameter and 31 mm width, shielded on both sides with metal shields.

Deep groove ball bearing shielded on both sides; C3 internal clearance according to the code on the box.

Dimensions

Bore (d)60 mm

Outside diameter (D)130 mm

Width (B)31 mm

Chamfer (r min)2.1 mm

Weight≈ 1.7031 kg

Balls9 × ≈20.65 mm

Load ratings and speed

Dynamic load rating C85.2 kN

Static load rating C₀52 kN

Limiting speed≈ 5,100 rpm

Reference speed (grease)≈ 9,500 rpm

Metal shields on both sides, greased for life. Being non-contact, it runs faster than a sealed bearing. For dry and dusty conditions.

Where it is used

Electric motor shaft bearing (approx. 55–75 kW, 200–225 frame motors) Hammer mill and impact crusher rotor shaft Concrete batching plant mixer and aggregate feed unit Heavy-duty belt conveyor drive drum Crane hoist drum, chain hoist and rope sheave Construction and agricultural machinery drivetrain intermediate shafts Large fan, extractor fan and flue gas blower General-purpose heavy industrial size; not specific to any machine

6312-2Z (ZZ) – all our products in this size (3)

6312 ZZ ORS Bearing

Dimensions

Load ratings and speed

Where it is used

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