SKF Self-aligning ball bearings
Only 1 piece in stock at supplier
Product details
SKF self-aligning ball bearings - open design, 1204 ETN9 20 x 47 x 14
Bearing series 12, 22, 108, 126, 129. Self-aligning ball bearings have two rows of balls and a common concave sphered raceway in the outer ring. They are moveable angularly and insensitive to angular misalignments of the shaft relative to the housing. This makes them particularly suitable for bearing situations where large shaft deflections or alignment errors can be expected. Self-aligning ball bearings also have the lowest friction of any rolling-contact bearings, allowing them to run more quietly and cooler even at higher speeds.
Main dimensions DIN 630:1993 / DIN 616:2000 / ISO 15:1998
Permissible misalignment:
Bearing series 108, 126, 129: 3°
Bearing series 12, 22: 2.5°
Suffixes:
E - Optimised internal construction
K - Tapered bore, taper 1:12
TN9 - Cage made of glass fibre-reinforced polyamide 66, ball-centred
C3 - Radial internal clearance greater than normal.
Ball bearing type | Self-aligning ball bearing |
Outside diameter | 47 mm |
Internal diameter | 20 mm |
Width | 14 mm |
Item number | 9985003 |
Manufacturer | SKF |
Category | Ball bearings |
Manufacturer No. | 1204 ETN9 7316576620485 |
Release date | 24.10.2018 |
Material group | Metal |
Material | Standard rolling bearing steel |
Ball bearing type | Self-aligning ball bearing |
Load rating dyn. | 12.70 kN |
Load rating stat. | 3.40 kN |
Country of origin | Germany |
CO₂ emissions | 0.44 kg |
Climate contribution | CHF 0.11 |
Outside diameter | 47 mm |
Internal diameter | 20 mm |
Width | 14 mm |
Weight | 120 g |