Technical data

36 parameters

Identification

Manufacturer: INA
Type: Angular contact ball bearing
Part number (SKU): 3803-2Z#N1
EAN: 4012802448092
Cage: TVH
Tolerance class: PN

Dimensions

Bore d: 17 mm
Outside diameter D: 26 mm
Width B: 7 mm
Mass: 13 g

Load ratings and operation

Dynamic load rating C: 2430 N
Static load rating C₀: 2020 N
Limiting speed: 23000 1/min

Full manufacturer specification23 parameters · expand

Axial internal clearance: CN
Cage: TVH
Caliber diamter inner ring: 19.24 mm
Contact angle: 25.0 °
Design variant: B
Dimensional / heat stabilization: SN
Distance between pressure cone apexes: 12.3 mm
Fatigue load limit, radial: 108.0 N
Inner ring shoulder diameter: 20.3 mm
Lubricant: GA13
Max. operating temperature: 100.0 °C
Maximum fillet radius: 0.3 mm
Maximum housing shoulder diameter: 24.0 mm
Min. operating temperature: -20.0 °C
Minimum chamfer: 0.3 mm
Minimum shaft shoulder diameter: 19.0 mm
Outer ring caliber diameter: 23.86 mm
Outer ring shoulder diameter: 22.96 mm
PFAS: no
REACH: REACH compliant
Reference speed: 13200.0 1/min
RoHS: RoHS compliant
Type of sealing: 2RZ

Classification

Manufacturer category: Rolling and Plain Bearings › Ball Bearings › Angular Contact Ball Bearings
eCl@ss class: 23-05-08-03
UNSPSC: 31171504

Description

This angular contact ball bearing (3803-2Z) uses a double row of balls set at a contact angle to carry combined radial and axial loads acting in both directions. Bore diameter is 17.0 mm, outside diameter 26.0 mm, width 7.0 mm, with a net mass of 0.013 kg. Both sides are closed with shields (2Z), and the balls run in a plastic cage (TVH). The shielded construction retains grease lubrication and limits contamination ingress while permitting a limiting speed of 23000 1/min and a reference speed of 13200 1/min. The plastic cage (TVH) provides low-friction ball guidance suited to sustained rotation at these speeds, and the double row angular contact layout allows the bearing to take up axial loads from either direction within a compact cross-section.