Roller Pillow Blocks Bearings
B
C
Single Roller Pillow Block MSPB-OPN
E
F
J
Configure Online
H
A
D
K
G
G
Dimensions and Load Ratings Metric Shafting
Shaft Diameter
DYN. Load Rating
Weight
A
B
C
D
E
F
G
H
J
K
Part Number
mm
N
g ±0.08 mm mm mm mm ±0.13 mm ±0.13 mm mm Bolt 226 22.2758 63.50 44.450 35.719 53.975 28.575 26.988 #8 275 24.2824 69.85 47.625 39.688 60.325 31.750 26.988 #8
Hole mm mm mm 4.763 6.858 9.525 4.763 7.620 11.113
MSPB-16-OPN 16 MSPB-20-OPN 20 MSPB-25-OPN 25 MSPB-30-OPN 30
2224 2669 4248 6228
453 29.9466 82.55 66.675 50.800 73.025 44.450 34.925 #10 5.558 9.144 17.463 907 37.2110 101.60 85.725 65.088 88.900 50.800 44.450 #10 5.558 10.770 20.638
Double Roller Pillow Block MDPB-OPN
B
C
E
J
F
H
A
D
K
G
G
L
Dimensions and Load Ratings Metric Shafting
Shaft Diameter
DYN. Load Rating
Weight
A
B
C
D
E
F
G
H
J
K
L
Part Number
mm N
g ±0.08 mm mm mm mm ±0.13 mm ±0.13 mm mm Bolt Hole mm mm mm mm
MDPB-16-OPN 16 MDPB-20-OPN 20 MDPB-25-OPN 25 MDPB-30-OPN 30
4448 317 22.2758 63.50 63.500 35.719 53.975 50.80 26.988 #8 4.763 6.858 9.525 14.2748 5338 362 24.2824 69.85 66.675 39.688 60.325 31.75 26.988 #8 4.763 7.620 11.113 14.2748 8496 544 29.9466 82.55 66.675 50.800 73.025 44.45 34.925 #10 5.558 9.144 17.463 18.2880 12455 360 37.2110 101.60 85.725 65.088 88.900 50.80 44.450 #10 5.558 10.770 20.638 23.7998
C
F
Twin Roller Pillow Block MTWN-OPN
B
J
H
F/2
E
A
D
K
G
L
G
Dimensions and Load Ratings Metric Shafting
Shaft Diameter
DYN. Load Rating
Weight.
A
B
C
D
E
F
G
H
J
K
L
Part Number
mm N
g ±0.08 mm mm mm mm ±0.13 mm ±0.13 mm in.
Bolt Hole mm mm mm mm
MTWN-16-OPN 16 MTWN-20-OPN 20 MTWN-25-OPN 25 MTWN-30-OPN 30
4448 454 22.2758 63.50 101.6 35.719 53.975 76.2 26.988 #8 4.763 6.858 9.53 53.975 5338 544 24.2824 69.85 114.3 39.688 60.325 88.9 26.988 #8 4.763 7.620 11.11 63.500 8496 1043 29.9466 82.55 152.4 50.800 73.025 114.3 34.925 #10 5.558 9.144 17.46 95.250 12455 1995 37.2110 101.60 190.5 65.088 88.900 139.7 44.450 #10 5.558 10.770 20.64 117.475
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