Compliance with standard ISO Housing material Cast iron Sealing solution Standard seals with additional flingers Dimensions d 55.563mm d1≈69.06mm d2 74.5mm A 47.5mm A1 16mm A3 3.2mm A5 37.5mm B1 71.4mm B4 7.9mm Da 150.8mm
Compliance with standard North American standard Housing material Cast iron Sealing solution Standard seals with additional flingers Dimensions d 40mm d1≈51.8mm A 38.9mm A1 16.7mm A5 26mm B 49.2mm B4 8mm Db1 104.8mm J 101.6mm L&
Compliance with standard North American standard Housing material Cast iron Sealing solution Standard seals with additional flingers Dimensions d 31.75mm d1≈39.7mm A 34.3mm A1 15.9mm A5 22.5mm B 38.1mm B4 5mm Db1 79.4mm J 82.6mm
Compliance with standard Not standardized Housing material Composite for the SKF Food Line Sealing solution Gutter seals Dimensions d 34.925mm d1≈46.1mm A 36mm A1 17mm A5 64.6mm B 42.9mm B4 6mm Da 82mm Ha 6mm J 92mm L&
This bearing unit will be discontinued at the end of 2019, and new unit series F4BSS is already available as its replacement. Compliance with standard Not standardized Housing material Stainless steel Sealing solution Multiple seals Dimensions d 40mm d1≈51.8mm A 38.9mm A1&nb
Compliance with standard ISO Housing material Cast iron Sealing solution Standard seals with additional flingers Dimensions d 35mm d1≈46.1mm d2 51.1mm A 34.5mm A1 13mm A3 3.2mm A5 24.5mm B1 51.1mm B4 6.75mm Da 106.4mm
Compliance with standard ISO Housing material Cast iron Sealing solution Standard seals Dimensions d 34.925mm d1≈46.1mm d2 51.1mm A 34.5mm A1 13mm A3 3.2mm A5 24.5mm B1 38.9mm B4 6.75mm Da 106.4mm Db1 87mm Db
Compliance with standard ISO Housing material Cast iron Sealing solution Standard seals with additional flingers Dimensions d 25.4mm d1≈33.74mm d2 37.4mm A 30mm A1 12mm A3 3.2mm A5 20.5mm B1 44.4mm B4 4.75mm Da 74.6mm
Compliance with standard Not standardized Housing material Composite for the SKF Food Line Sealing solution Gutter seals Dimensions d 38.1mm d1≈51.8mm A 38mm A1 17mm A5 67.9mm B 49.2mm B4 10mm Da 88mm Ha 6mm J 102mm L&
Compliance with standard Not standardized Housing material Composite for the SKF Food Line Sealing solution Gutter seals Dimensions d 25.4mm A 29mm A1 15mm A5 55.6mm B 27.3mm B4 5mm J 70mm L 99mm N 12mm s1 19.8mm B 
Compliance with standard North American standard Housing material Cast iron Sealing solution Standard seals with additional flingers Dimensions d 22.225mm d1≈33.74mm A 31.2mm A1 11mm A5 20.5mm B 34.1mm B4 5mm Db1 69.9mm J 69.9mm
Compliance with standard North American standard Housing material Cast iron Sealing solution Standard seals Dimensions d 15.875mm d1≈24.2mm d2 27.2mm A 27.8mm A1 11.1mm B1 28.6mm B4 4.75mm Db1 53mm J 54mm L 76.2mm N&nb
Compliance with standard ISO Housing material Cast iron Sealing solution Standard seals Dimensions d 15.875mm d1≈24.2mm d2 27.2mm A 26mm A1 11mm A3 3.2mm B1 28.6mm B4 4.75mm Da 55.6mm Db1 50mm Db2 53mm J 
Compliance with standard ISO Housing material Cast iron Sealing solution 5-lip seals Dimensions d 31.75mm d1≈46.1mm d2 57mm A 34.5mm A1 13mm A3 3.2mm A5 24.5mm B1 39.7mm Da 106.4mm Db1 87mm Db2 95mm J 92
Compliance with standard North American standard Housing material Cast iron Sealing solution Standard seals with additional flingers Dimensions d 42.862mm d1≈56.8mm A 39.7mm A1 18.3mm A5 26.5mm B 49.2mm B4 8mm Db1 111.1mm J 104.8mm
Compliance with standard ISO Housing material Cast iron Sealing solution Standard seals Dimensions d 42.862mm d1≈56.8mm d2 62mm A 39mm A1 14mm A3 3.2mm A5 26.5mm B1 43.7mm B4 6.75mm Da 119.1mm Db1 102mm Db2&n
Compliance with standard North American standard Housing material Cast iron Sealing solution Standard seals Dimensions d 25.4mm d1≈33.74mm A 31.2mm A1 11mm A5 20.5mm B 27.2mm B4 5mm Db1 69.9mm J 69.9mm L 95.3mm N
Compliance with standard ISO Housing material Cast iron Sealing solution Standard seals with additional flingers Dimensions d 26.988mm d1≈39.7mm A 32.5mm A1 13mm A3 3.2mm A5 22.5mm B 38.1mm B4 5mm Da 93.7mm Db1 76mm Db
Compliance with standard North American standard Housing material Cast iron Sealing solution Standard seals with additional flingers Dimensions d 12.7mm d1≈24.2mm A 27.6mm A1 11.1mm B 27.4mm B4 4mm Db1 56.65mm J 54mm L 76.2mm N&
Compliance with standard ISO Housing material Cast iron Sealing solution Standard seals Dimensions d 30mm d1≈39.7mm d2 44.1mm A 32.5mm A1 13mm A3 3.2mm A5 22.5mm B1 35.7mm B4 5.95mm Da 93.7mm Db1 76mm Db2&nbs
Compliance with standard ISO Housing material Cast iron Sealing solution Standard seals Dimensions d 44.45mm d1≈56.8mm A 39mm A1 14mm A3 3.2mm A5 26.5mm B 37mm B4 7mm Da 119.1mm Db1 102mm Db2 112mm J 105
Compliance with standard North American standard Housing material Cast iron Sealing solution Standard seals Dimensions d 31.75mm d1≈46.1mm d2 51.1mm A 38.1mm A1 12.7mm A5 24.5mm B1 38.9mm B4 6.75mm Db1 92.1mm J 92.1mm
This bearing unit will be discontinued at the end of 2019, and new unit series F4BC is already available as its replacement. Compliance with standard ISO Housing material Composite for the SKF Food Line Sealing solution Multiple seals Dimensions d 40mm d1≈51.8mm A 39mm A1&nb
Compliance with standard North American standard Housing material Cast iron Sealing solution Standard seals with additional flingers Dimensions d 30.163mm d1≈39.7mm A 34.3mm A1 15.9mm A5 22.5mm B 38.1mm B4 5mm Db1 79.4mm J 82.6mm
This bearing unit will be discontinued at the end of 2019, and new unit series F4BC is already available as its replacement. Compliance with standard ISO Housing material Composite for the SKF Food Line Sealing solution Multiple seals Dimensions d 40mm d1≈51.8mm A 39mm A1&nb
Compliance with standard ISO Housing material Cast iron Sealing solution 5-lip seals Dimensions d 49.212mm d1≈62.51mm d2 67.2mm A 43mm A1 15mm A3 3.2mm A5 33mm B1 62.7mm B4 6.75mm Da 125.4mm Db1 107mm Db2&nbs
Compliance with standard North American standard Housing material Cast iron Sealing solution Standard seals with additional flingers Dimensions d 25.4mm d1≈33.74mm A 31.2mm A1 11mm A5 20.5mm B 34.1mm B4 5mm Db1 69.9mm J 69.9mm L
Compliance with standard North American standard Housing material Cast iron Sealing solution Standard seals with additional flingers Dimensions d 49.212mm d1≈69.06mm A 50mm A1 17.5mm A5 37.5mm B 55.6mm B4 9mm Db1 133.4mm J 130.2mm
Compliance with standard North American standard Housing material Cast iron Sealing solution Standard seals with additional flingers Dimensions d 41.275mm d1≈56.8mm A 39.7mm A1 18.3mm A5 26.5mm B 49.2mm B4 8mm Db1 111.1mm J 104.8mm
Compliance with standard ISO* Housing material Cast iron Sealing solution Standard seals with additional flingers Dimensions d 74.612mm d1≈97.4mm A 59mm A1 22mm B 77.8mm B4 12mm Db1 162mm Db2 171mm J 152.5mm L 197mm N&
Compliance with standard Not standardized Housing material Composite for the SKF Food Line Sealing solution Gutter seals Dimensions d 20mm d1≈28.2mm A 27mm A1 15mm A5 54.1mm B 31mm B4 4.5mm Da 52mm Ha 6mm J 63.5mm L&nb
Compliance with standard ISO Housing material Cast iron Sealing solution Standard seals with additional flingers Dimensions d 50mm d1≈62.51mm d2 72mm A 43mm A1 15mm A3 3.2mm A5 33mm B1 46.2mm Da 125.4mm Db1 107mm Db2&n