Compliance with standard North American standard Housing material Cast iron Sealing solution Standard seals Dimensions d 12.7mm 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
Compliance with standard Not standardized Housing material Composite for the SKF Food Line Sealing solution Gutter seals Dimensions d 25.4mm d1≈33.74mm A 29mm A1 15mm A5 55.6mm B 34.1mm B4 5mm Da 62mm Ha 6mm J 70mm L&n
Compliance with standard ISO Housing material Composite Sealing solution Multiple seals Dimensions d 20mm d1≈28.2mm A 30mm A1 15mm A3 3.2mm A5 20mm B 31mm B4 4.5mm Da 68.3mm Db 59mm J 63.5mm L 86mm
Compliance with standard JIS Housing material Cast iron Sealing solution Standard seals with additional flingers Dimensions d 100mm d1≈135.5mm A 94.5mm A1 33mm B 108mm B4 18mm Db1 275mm J 242mm L 312mm N 38mm s1 6
Compliance with standard ISO Housing material Cast iron Sealing solution Standard seals Dimensions d 15mm 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 54m
Compliance with standard JIS Housing material Cast iron Sealing solution Standard seals with additional flingers Dimensions d 63.5mm d1≈82.1mm A 50mm A1 22mm A5 39mm B 65.1mm B4 12mm Db1 155mm J 149mm L 187mm N 19
Compliance with standard ISO Housing material Cast iron Sealing solution Standard seals Dimensions d 28.575mm 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
Compliance with standard ISO Housing material Cast iron Sealing solution 5-lip seals Dimensions d 25.4mm d1≈33.74mm d2 41.7mm A 30mm A1 12mm A3 3.2mm A5 20.5mm B1 33.2mm Da 74.6mm Db1 65mm Db2 71mm J 70m
Compliance with standard Not standardized Housing material Composite for the SKF Food Line Sealing solution Gutter seals Dimensions d 49.212mm A 42mm A1 19mm A5 74mm B 43.6mm B4 9mm J 111mm L 153mm N 18mm s1 32.6mm B&nb
Compliance with standard ISO Housing material Composite Sealing solution 5-lip seals Dimensions d 20mm d1≈28.2mm A 30mm A1 15mm A3 3.2mm A5 20mm B 31mm B4 4.5mm Da 68.3mm Db 59mm J 63.5mm L 86mm N&n
Compliance with standard Not standardized Housing material Composite for the SKF Food Line Sealing solution Gutter seals Dimensions d 31.75mm d1≈39.7mm A 33mm A1 15mm A5 61.1mm B 38.1mm B4 5mm Da 72mm Ha 6mm J 83mm L&n
Compliance with standard North American standard Housing material Cast iron Sealing solution Standard seals with additional flingers Dimensions d 49.212mm d1≈62.51mm A 46mm A1 15.9mm A5 33mm B 51.6mm B4 9mm Db1 115.9mm J 111.1mm
Compliance with standard ISO Housing material Composite Sealing solution 5-lip seals Dimensions d 40mm d1≈51.8mm d2 56.5mm A 39mm A1 17mm A3 3.2mm A5 25.5mm B1 56.3mm B4 6.75mm Da 115.9mm Db 98mm J 101.5
Compliance with standard ISO Housing material Composite Sealing solution Standard seals with additional flingers Dimensions d 20mm d1≈28.2mm A 30mm A1 15mm A3 3.2mm A5 20mm B 31mm B4 4.5mm Da 68.3mm Db 59mm J 63.5
Compliance with standard North American standard Housing material Cast iron Sealing solution Standard seals with additional flingers Dimensions d 36.513mm d1≈46.1mm A 38.1mm A1 12.7mm A5 24.5mm B 42.9mm B4 6mm Db1 92.1mm J 92.1mm
Compliance with standard North American standard Housing material Cast iron Sealing solution Standard seals with additional flingers Dimensions d 34.925mm d1≈46.1mm d2 51.1mm A 38.1mm A1 12.7mm A5 24.5mm B1 51.1mm B4 6.75mm Db1 92.1m
Compliance with standard North American standard Housing material Cast iron Sealing solution Standard seals Dimensions d 44.45mm d1≈56.8mm d2 62mm A 39.7mm A1 18.3mm A5 26.5mm B1 43.7mm B4 6.75mm Db1 111.1mm J 104.8mm
Compliance with standard ISO Housing material Composite Sealing solution Multiple seals Dimensions d 20mm d1≈28.2mm d2 32.4mm A 30mm A1 15mm A3 3.2mm A5 20mm B 34.2mm B1 43.7mm B4 4.75mm Da 68.3mm Db 59m
Order adapter sleeve separately Compliance with standard JIS Housing material Cast iron Sealing solution Standard seals with additional flingers Dimensions d 35mm d1≈51.8mm d3 58mm A 35.5mm A1 15mm A5 26mm B1 46mm Db1 100mm J
Compliance with standard ISO Housing material Cast iron Sealing solution 5-lip seals Dimensions d 42.862mm d1≈56.8mm d2 67mm A 39mm A1 14mm A3 3.2mm A5 26.5mm B1 44.2mm Da 119.1mm Db1 102mm Db2 112mm J 1
Compliance with standard North American standard Housing material Cast iron Sealing solution Standard seals with additional flingers Dimensions d 19.05mm d1≈28.2mm d2 32.4mm A 28.8mm A1 9.5mm A5 20.5mm B1 43.7mm B4 4.75mm Db1 60.3mm
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 8mm Da 88mm Ha 6mm J 102mm L&n
Compliance with standard Not standardized Housing material Composite for the SKF Food Line Sealing solution Gutter seals Dimensions d 19.05mm d1≈28.2mm A 27mm A1 15mm A5 54.1mm B 31mm B4 4.5mm Da 52mm Ha 6mm J 63.5mm L
Compliance with standard Not standardized Housing material Stainless steel Sealing solution Gutter seals Dimensions d 34.925mm d1≈46.1mm A 35.7mm A1 14.3mm A5 30.5mm B 42.9mm B4 6mm J 92.1mm L 117.5mm N 14.3mm s1
Compliance with standard North American standard Housing material Cast iron Sealing solution Standard seals with additional flingers Dimensions d 38.1mm d1≈51.8mm A 38.9mm A1 16.7mm A5 26mm B 49.2mm B4 8mm Db1 104.8mm J 101.6mm
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 25mm d1≈33.74mm A 29.4mm A1&n
Compliance with standard JIS Housing material Cast iron Sealing solution Standard seals with additional flingers Dimensions d 30mm d1≈39.7mm A 31mm A1 13mm A3 3.2mm B 38.1mm B4 5mm Da 93.7mm Db1 76mm Db2 85mm J 83
Compliance with standard North American standard Housing material Cast iron Sealing solution Standard seals with additional flingers Dimensions d 34.925mm d1≈46.1mm A 38.1mm A1 12.7mm A5 24.5mm B 42.9mm B4 6mm Db1 92.1mm J 92.1mm
Compliance with standard JIS Housing material Cast iron Sealing solution Standard seals with additional flingers Dimensions d 100mm d1≈124.8mm A 70mm A1 25mm A3 3.2mm B 98.4mm B4 18mm Da 215.9mm Db1 207mm Db2 221mm J&n
Compliance with standard ISO Housing material Cast iron Sealing solution 5-lip seals Dimensions d 25mm d1≈33.74mm d2 41.7mm A 30mm A1 12mm A3 3.2mm A5 20.5mm B1 33.2mm Da 74.6mm Db1 65mm Db2 71mm J 70mm
Compliance with standard Not standardized Housing material Stainless steel Sealing solution Gutter seals Dimensions d 31.75mm d1≈39.7mm A 34.1mm A1 13.5mm A5 29mm B 38.1mm B4 5mm J 82.6mm L 108mm N 12.7mm s1 22.2m
Compliance with standard Not standardized Housing material Stainless steel Sealing solution Gutter seals Dimensions d 25.4mm d1≈33.74mm A 29.4mm A1 13.5mm A5 24.5mm B 34.1mm B4 5mm J 69.9mm L 95.3mm N 11.5mm s1 19
