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SKF Round 4 Bolt
Bearings Housed & Flanged Bearings SKF Housed Bearings
View our range of SKF round 4 bolt bearings suitable for high speed, high temperature applications. We stock sizes from 20mm to 65mm bore, with bolt hole diameters from 12mm to 19mm. These robust flanged units feature cast housings to withstand contamination and can be relubricated via a grease fitting. With limiting speeds up to 8,500rpm, they are ideal for demanding environments. Browse our selection online and contact us for expert advice.
Bolt Hole Centres (J)
97.6mm
97.6mm
Bolt Hole Dia (N)
16mm
16mm
Bore Size (d)
50mm
50mm
Limiting Speed
4000r/min
4000r/min
Outside Dia (L)
165mm
165mm
Overall Height with Bearing (T)
42.6mm
42.6mm
Qty:
Bolt Hole Centres (J)
77.8mm
77.8mm
Bolt Hole Dia (N)
14mm
14mm
Bore Size (d)
35mm
35mm
Limiting Speed
5300r/min
5300r/min
Outside Dia (L)
135mm
135mm
Overall Height with Bearing (T)
36.4mm
36.4mm
Qty:
Bolt Hole Centres (J)
113.1mm
113.1mm
Bolt Hole Dia (N)
19mm
19mm
Bore Size (d)
60mm
60mm
Limiting Speed
3400r/min
3400r/min
Outside Dia (L)
195mm
195mm
Overall Height with Bearing (T)
56.7mm
56.7mm
Qty:
Bolt Hole Centres (J)
84.9mm
84.9mm
Bolt Hole Dia (N)
14mm
14mm
Bore Size (d)
40mm
40mm
Limiting Speed
4800r/min
4800r/min
Outside Dia (L)
145mm
145mm
Overall Height with Bearing (T)
41.2mm
41.2mm
Qty:
Bolt Hole Centres (J)
55.2mm
55.2mm
Bolt Hole Dia (N)
12mm
12mm
Bore Size (d)
20mm
20mm
Limiting Speed
8500r/min
8500r/min
Outside Dia (L)
100mm
100mm
Overall Height with Bearing (T)
28.3mm
28.3mm
Qty:
Bolt Hole Centres (J)
106.1mm
106.1mm
Bolt Hole Dia (N)
19mm
19mm
Bore Size (d)
55mm
55mm
Limiting Speed
3600r/min
3600r/min
Outside Dia (L)
185mm
185mm
Overall Height with Bearing (T)
46.4mm
46.4mm
Qty:
Bolt Hole Centres (J)
93.3mm
93.3mm
Bolt Hole Dia (N)
16mm
16mm
Bore Size (d)
45mm
45mm
Limiting Speed
4300r/min
4300r/min
Outside Dia (L)
160mm
160mm
Overall Height with Bearing (T)
40.2mm
40.2mm
Qty:
Bolt Hole Centres (J)
120.2mm
120.2mm
Bolt Hole Dia (N)
19mm
19mm
Bore Size (d)
65mm
65mm
Limiting Speed
3000r/min
3000r/min
Outside Dia (L)
205mm
205mm
Overall Height with Bearing (T)
58.9mm
58.9mm
Qty:
Bolt Hole Centres (J)
63.6mm
63.6mm
Bolt Hole Dia (N)
12mm
12mm
Bore Size (d)
25mm
25mm
Limiting Speed
7000r/min
7000r/min
Outside Dia (L)
115mm
115mm
Overall Height with Bearing (T)
29.8mm
29.8mm
Qty:
Bolt Hole Centres (J)
70.7mm
70.7mm
Bolt Hole Dia (N)
12mm
12mm
Bore Size (d)
30mm
30mm
Limiting Speed
6300r/min
6300r/min
Outside Dia (L)
125mm
125mm
Overall Height with Bearing (T)
32.2mm
32.2mm
Qty:
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