Overall

Mounting

Radial Load

Cap., lbs.

For Shaft

Dia. Ht. Lg. Wd. Flange

Thick. Hole

Dia. Hole

Ctr.-to-Ctr. Dynamic Static Max.

Speed, rpm Min. Temp.

Range, °F Max. Temp.

Range, °F Alignment Style Lubrication Each

Sealed 440C Stainless Steel Bearings with 304 Stainless Steel Housing

Shaft Mount Type: Set Screw

5/8" 2 5/16" 3 3/16" 1 5/64" 5/32" 9/32" 2 1/2" 1,800 860 5,800 0° 210° Self Aligning Lubricated 2431K71 $56.60

3/4" 2 5/8" 3 9/16" 1 7/32" 5/32" 11/32" 2 13/16" 2,450 1,200 5,800 0° 210° Self Aligning Lubricated 2431K72 57.48

7/8" 2 51/64" 3 3/4" 1 11/32" 5/32" 11/32" 3" 2,650 1,400 5,100 0° 210° Self Aligning Lubricated 2431K81 62.79

1" 2 51/64" 3 3/4" 1 11/32" 5/32" 11/32" 3" 2,650 1,400 5,100 0° 210° Self Aligning Lubricated 2431K73 63.63

Sealed Steel Bearings with Steel Housing

Shaft Mount Type: Set Screw

3/8" 1 1/8" 2 1/2" 11/16" 1/32" 5/16" 1 7/8" 580 300 3,000 Not Rated 250° Fixed Alignment Lubricated 7208K51 40.06

1/2" 1 7/8" 3 3/4" 1 1/64" 1/16" 7/16" 2 7/8" 1,600 1,000 3,000 Not Rated 250° Fixed Alignment Lubricated 7208K52 43.58

1/2" 2 5/16" 3 3/16" 29/32" 5/32" 9/32" 2 1/2" 2,100 1,050 5,800 0° 210° Self Aligning Lubricated 5913K71 11.33

5/8" 1 7/8" 3 3/4" 1 1/64" 1/16" 7/16" 2 7/8" 1,600 1,000 3,000 Not Rated 250° Fixed Alignment Lubricated 7208K53 42.38

5/8" 2 5/16" 3 3/16" 29/32" 5/32" 9/32" 2 1/2" 2,100 1,050 5,800 0° 210° Self Aligning Lubricated 5913K72 11.33

3/4" 2 1/4" 4 1/8" 1 1/8" 1/16" 7/16" 3 1/4" 1,850 1,350 3,000 Not Rated 250° Fixed Alignment Lubricated 7208K54 56.50

3/4" 2 5/8" 3 17/32" 1 1/64" 5/32" 23/64" 2 13/16" 2,850 1,450 5,800 0° 210° Self Aligning Lubricated 5913K73 11.90

7/8" 2 25/32" 3 3/4" 1 1/16" 5/32" 23/64" 2 63/64" 3,100 1,750 5,100 0° 210° Self Aligning Lubricated 5913K31 17.27

1" 2 1/4" 4 1/8" 1 1/8" 1/16" 7/16" 3 1/4" 1,850 1,350 3,000 Not Rated 250° Fixed Alignment Lubricated 7208K55 59.87

1" 2 25/32" 3 3/4" 1 1/8" 5/32" 23/64" 3" 3,100 1,750 5,100 0° 210° Self Aligning Lubricated 5913K74 12.77

1 1/8" 3 5/16" 4 7/16" 1 3/16" 5/32" 7/16" 3 9/16" 4,350 2,500 4,300 0° 210° Self Aligning Lubricated 5913K32 20.90

1 3/16" 3 5/16" 4 7/16" 1 3/16" 13/64" 7/16" 3 9/16" 4,350 2,500 4,300 0° 210° Self Aligning Lubricated 5913K75 16.13

1 1/4" 3 5/16" 4 7/16" 1 3/16" 5/32" 7/16" 3 9/16" 4,350 2,500 4,300 0° 210° Self Aligning Lubricated 5913K33 20.90

1 3/8" 3 11/16" 4 13/16" 1 17/64" 5/32" 7/16" 3 15/16" 5,750 3,450 3,700 0° 210° Self Aligning Lubricated 5913K34 25.42