SKF BB1-3191/HN3 Deep-groove ball bearing

SKF BB1-3191/HN3 deep-groove ball bearing. Deep-groove ball bearing designed for combined radial and moderate axial load, high running speed and low frictional torque. Manufactured to ISO 492 (Class Normal / P6 / P5) with standard C0 radial internal clearance unless a suffix declares otherwise. Available in open, single-shielded (Z), double-shielded (2Z), single-lip contact-sealed (RSH / RS1), and double-lip contact-sealed (2RSH / 2RS1) execution. Bore, outside diameter and width follow the ISO 15 dimension plan.

Type

Deep-groove ball bearing

Designation

SKF BB1-3191/HN3

Standard

ISO 15 / DIN 623 dimension plan; ISO 492 Class Normal precision

HS code

8482.10

Bore diameter

40 mm

Outside diameter

68 mm

Width

15 mm

Basic dynamic load rating

20.8 kN

Basic static load rating

13.2 kN

Reference speed

22000 r/min

Limiting speed

14000 r/min

Filling slots

Without

Number of rows

1

Locating feature, bearing outer ring

Without

Bore type

Cylindrical

Cage

Sheet metal

Matched arrangement

No

Radial internal clearance

CN

Material, bearing

Bearing steel

Coating

Without

Sealing

Without

Lubricant

None

Relubrication feature

Without

Indicative carbon footprint for new product

0.68 kg CO2e

Product net weight

0.183 kg

eClass code

23-05-08-01

UNSPSC code

31171504

Standard

ISO 15 / ISO 492 / DIN 623

Material

Bearing steel — 100Cr6 (through-hardened) or SNR-nitrided; cage as declared by suffix

Temperature Range

-30 to +120 °C standard grease

HS Code

8482.10

• Timken 131913
• NSK 131913
• NTN 131913
• FAG 131913
• Koyo 131913
• NACHI 131913
• SKF BB1-3191
• Equivalent: 131913 (Timken)
• Equivalent: 131913 (NSK)
• Equivalent: 131913 (NTN)
• Equivalent: 131913 (FAG)
• Equivalent: 131913 (Koyo)
• Equivalent: 131913 (NACHI)
• Supersedes: BB1-3191 (SKF)