Order adapter sleeve separately Compliance with standard JIS Housing material Cast iron Sealing solution Standard seals with additional flingers Dimensions d 25mm d1≈39.7mm d3 45mm A 31mm A1 13mm A3 3.2mm B1 38mm Da 93.7mm Db
Compliance with standard ISO Housing material Cast iron Sealing solution Standard seals Dimensions d 20mm d1≈28.2mm d2 32.4mm A 29.5mm A1 11mm A3 3.2mm A5 20.5mm B1 30.5mm B4 4.75mm Da 68.3mm Db1 57mm Db2&nbs
Compliance with standard ISO Housing material Cast iron Sealing solution Multiple seals Dimensions d 60mm d1≈75.64mm A 52mm A1 17mm A3 3.2mm A5 39mm B 65.1mm B4 10mm Da 161.9mm Db1 130mm Db2 143mm J 143m
Compliance with standard North American standard Housing material Cast iron Sealing solution Standard seals with additional flingers Dimensions d 63.5mm d1≈82.5mm A 58.7mm A1 22.2mm A5 39mm B 68.3mm B4 10mm Db1 151.6mm J 149.2mm
Compliance with standard North American standard Housing material Cast iron Sealing solution Standard seals with additional flingers Dimensions d 61.913mm d1≈75.64mm d2 82mm A 54.8mm A1 17.5mm A5 39mm B1 77.8mm B4 7.95mm Db1 138.1mm
Compliance with standard North American standard Housing material Cast iron Sealing solution Standard seals Dimensions d 22.225mm d1≈33.74mm d2 37.4mm A 31.2mm A1 11mm A5 20.5mm B1 31mm B4 4.75mm 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 57.15mm d1≈75.64mm A 54.8mm A1 17.5mm A5 39mm B 65.1mm B4 10mm Db1 138.1mm J 142.9mm
Compliance with standard ISO Housing material Cast iron Sealing solution Standard seals with additional flingers Dimensions d 60mm d1≈75.64mm A 52mm A1 17mm A3 3.2mm A5 39mm B 65.1mm B4 10mm Da 161.9mm Db1 130mm Db2&nb
Order adapter sleeve separately Compliance with standard JIS Housing material Cast iron Sealing solution Standard seals with additional flingers Dimensions d 55mm d1≈75.64mm d3 80mm A 47.5mm A1 18mm A5 39mm B1 62mm Db1 140mm
Compliance with standard North American standard Housing material Cast iron Sealing solution Standard seals Dimensions d 12.7mm d1≈24.2mm A 27.8mm A1 11.1mm B 22.1mm B4 4mm Db1 53mm J 54mm L 76.2mm N 11.11mm s1 15
Compliance with standard ISO Housing material Cast iron Sealing solution 5-lip seals Dimensions d 42.862mm d1≈56.8mm d2 62mm A 39mm A1 14mm A3 3.2mm A5 26.5mm B1 56.3mm B4 6.75mm Da 119.1mm Db1 102mm Db2 
Compliance with standard North American standard Housing material Cast iron Sealing solution Standard seals Dimensions d 15.875mm d1≈24.2mm A 27.8mm A1 11.1mm B 22.1mm B4 4mm Db1 53mm J 54mm L 76.2mm N 11.11mm s1
Compliance with standard JIS Housing material Cast iron Sealing solution Standard seals with additional flingers Dimensions d 80mm d1≈97.4mm A 54.5mm A1 22mm A3 3.2mm B 77.8mm B4 12mm Da 179.4mm Db1 162mm Db2 171mm J&n
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 31.75mm d1≈39.7mm A 33mm A1
Compliance with standard ISO Housing material Cast iron Sealing solution Standard seals with additional flingers Dimensions d 40mm d1≈51.8mm d2 62mm A 38.5mm A1 14mm A3 3.2mm A5 26mm B1 43.1mm Da 115.9mm Db1 98mm Db2&n
Compliance with standard ISO Housing material Cast iron Sealing solution Standard seals with additional flingers Dimensions d 25.4mm d1≈33.74mm A 30mm A1 12mm A3 3.2mm A5 20.5mm B 34.1mm B4 5mm Da 74.6mm Db1 65mm Db2&n
Compliance with standard North American standard Housing material Cast iron Sealing solution Standard seals with additional flingers Dimensions d 76.2mm d1≈97.4mm A 61mm A1 24mm B 77.8mm B4 12mm Db1 172mm J 152.4mm L 197.4mm N&n
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 31.75mm d1≈39.7mm A 33mm A1
Compliance with standard North American standard Housing material Cast iron Sealing solution Standard seals with additional flingers Dimensions d 42.862mm d1≈62.51mm A 46mm A1 15.9mm A5 33mm B 51.6mm B4 9mm Db1 115.9mm J 111.1mm
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 19.05mm d1≈28.2mm A 25.8mm A1
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&
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 ISO Housing material Cast iron Sealing solution Standard seals with additional flingers Dimensions d 60mm d1≈75.64mm d2 82mm A 52mm A1 17mm A3 3.2mm A5 39mm B1 77.8mm B4 7.95mm Da 161.9mm Db1&n
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 34.925mm d1≈46.1mm A 35.7mm A
Compliance with standard ISO Housing material Cast iron Sealing solution Standard seals with additional flingers Dimensions d 25mm 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 Db
Compliance with standard ISO* Housing material Cast iron Sealing solution Standard seals with additional flingers Dimensions d 74.612mm d1≈92.05mm A 65mm A1 19mm B 73.3mm B4 12mm Db1 155mm Db2 162mm J 152.5mm L 197mm N
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 36.513mm d1≈46.1mm A 35.7mm A
Compliance with standard ISO Housing material Composite Sealing solution Standard seals with additional flingers Dimensions d 30mm d1≈39.7mm d2 48mm A 33mm A1 15.3mm A3 3.2mm A5 22mm B1 37.2mm Da 93.7mm Db 78mm J
Compliance with standard North American standard Housing material Cast iron Sealing solution Standard seals with additional flingers Dimensions d 61.913mm d1≈87.05mm A 61.9mm A1 22.2mm A5 41.5mm B 69.9mm B4 12mm Db1 158.8mm J 149.2mm
Compliance with standard JIS Housing material Cast iron Sealing solution Standard seals with additional flingers Dimensions d 38.1mm d1≈52.5mm A 35.5mm A1 15mm A5 26mm B 49.2mm B4 8mm Db1 100mm J 102mm L 130mm N 1
Compliance with standard ISO Housing material Cast iron Sealing solution Standard seals Dimensions d 22.225mm d1≈33.74mm d2 37.4mm A 30mm A1 12mm A3 3.2mm A5 20.5mm B1 31mm B4 4.75mm Da 74.6mm Db1 65mm Db2&nb
Compliance with standard ISO Housing material Cast iron Sealing solution 5-lip seals Dimensions d 50mm d1≈62.51mm A 43mm A1 15mm A3 3.2mm A5 33mm B 51.6mm B4 9mm Da 125.4mm Db1 107mm Db2 118mm J 111mm