BRAND: NSK

ID:3209 B 2RSR TNG C3

Description:

 

Double Row Angular Contact Ball Bearing (Lip Sealed, 40° Contact Angle, Increased Clearance)

General Information

• Brand: (Likely INA / FAG – Schaeffler Group, Germany)
• Item Number: — (Typical equivalent: 3209-BD-2RSR-TVH or similar)
• Product ID: 10097078
• Category: Angular Contact Ball Bearing
• Country of Origin: Germany
• Customs Tariff Number: 8482 1090
• EAN: Not available

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Dimensions & Weight

Parameter	Metric	Imperial
Inner Diameter (d)	45 mm	1.7717 in
Outer Diameter (D)	85 mm	3.3465 in
Width (B)	30.2 mm	1.1890 in
Weight	0.625 kg	—

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Construction & Design

• Bearing Type: Double row angular contact ball bearing
• Ball Rows: 2 (Double row)
• Material: Standard bearing steel
• Cage: Polyamide (glass fiber reinforced)
• Seal Type: Lip seals on both sides (2RS)
• Outer Ring: Without flange or groove
• Clearance: Slightly increased radial clearance (similar to C3)
• Contact Angle: 40°
• Lubrication: Factory pre-lubricated (greased for life)

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Performance & Tolerances

• Tolerance Class: P0 / PN (ABEC 1)
• Temperature Range: –20 °C to +120 °C

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Remarks

This version offers the same geometry as the standard 3209-B-2RSR-TVH, but with slightly increased internal clearance, improving heat tolerance and performance in applications with thermal expansion or high shaft speeds.