Koyo JTEKT

KOYO 6317-2RS Deep Groove Ball Bearings

Part Number: 6317-2RS
Inner Diameter (Bore) 85 mm
Outer Diameter 180 mm
Width 41 mm
Seal Type 2RS
Clearance CN

KOYO 6317-2RS single-row deep groove ball bearing – contact sealed (2rs). Bore 85mm x OD 180mm x width 41mm. Dynamic load rating 166 kN.

Qty:
  • Bore 85mm x OD 180mm x width 41mm
  • Carries radial and axial loads in both directions
  • Contact rubber seals give superior protection against dust - dirt and moisture
  • Dynamic load rating 166 kN - static 96.8 kN
  • KOYO (JTEKT) chrome steel quality
  • Single-row deep groove ball bearing - Contact Sealed (2RS)
Brand

Koyo JTEKT

Bearing Type

Deep Groove Ball Bearings

Series

6317

Inner Diameter (Bore)

85 mm

Outer Diameter

180 mm

Width

41 mm

Seal Type

2RS

Material

Chrome Steel (AISI 52100)

Clearance

CN

Dynamic Load Rating (Cr)

166000 N (166 kN)

Static Load Rating (C₀)

96800 N

Limiting Speed (Grease)

2500 rpm

Fillet Radius (r min)

3 mm

Fatigue Load Limit (Cu)

6.35 kN

Weight

4.23 kg

Features & Benefits Bore 85mm x OD 180mm x width 41mm
Carries radial and axial loads in both directions
Contact rubber seals give superior protection against dust - dirt and moisture
Dynamic load rating 166 kN - static 96.8 kN
KOYO (JTEKT) chrome steel quality
Single-row deep groove ball bearing - Contact Sealed (2RS)

The KOYO 6317-2RS is a single-row deep groove ball bearing with double contact rubber seals (2RS) – measuring 85mm bore x 180mm outside diameter x 41mm width.

Load ratings: dynamic 166 kN (Cr) and static 96.8 kN (C0r) – fatigue load limit 6.35 kN. Limiting speed 2500 rpm with grease lubrication. Minimum fillet radius 3mm.

Deep groove ball bearings are the most widely used bearing type – carrying radial and axial loads in both directions with low friction and high running accuracy. The double contact rubber seals give superior protection against dust – dirt and moisture for contaminated environments – and retain the factory-filled grease for life.

Manufactured by KOYO (JTEKT) in chrome steel to ISO standards.

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