Brochure

G-81
®
Performance Mounted Ball Bearings
Performance Mounted Ball Bearings
Mtd. Ball
Bearings
Bore
Diameter
Part No.
Housing
Assembly
Included
Bearing
Insert
No.
Dimensions inch / mm
Bolt
Size
Unit Wt.
lb/kg
Frame Only Part No.
T
Travel
A B M C D E F G H J K N O
inch mm
1 9/16
NPS-25-12
NP-25 2-19
12 26 23 1/4 27 1/2
3/8
25.6
NPG 24 TO 28-12 DZW
304.8 660.4 590.6 698.5 5 5/8 2 5/16 2 1/2 3 3/4 4 5/8 2 3/4 1 3/16 2 1/16 1/4 11.61
NPS-25-18
18 32 29 1/4 33 1/2 142.9 58.7 63.5 95.3 117.5 50.8 19.1 30.2 52.4 6.4 27.6
NPG 24 TO 28-18 DZW
457.2 812.8 743.0 850.9 12.52
40
NPG-208-12
NP-208 5208
12 26 23 1/4 27 1/2
3/8
25.6
NPG 24 TO 28-12 DZW
304.8 660.4 590.6 698.5 5 5/8 2 5/16 2 1/2 3 3/4 4 5/8 2 3/4 1 3/16 2 1/16 1/4 11.61
NPG-208-18
18 32 29 1/4 33 1/2 142.9 58.7 63.5 95.3 117.5 50.8 19.1 30.2 52.4 6.4 27.6
NPG 24 TO 28-18 DZW
457.2 812.8 743.0 850.9 12.52
1 5/8
NPG-26-12
NP-26 2-110
12 26 23 1/4 27 1/2
3/8
24.9
NPG 24 TO 28-12 DZW
304.8 660.4 590.6 698.5 5 5/8 2 5/16 2 1/2 3 3/4 4 13/16 2 1/8 3/4 1 3/16 2 1/16 1/4 11.29
NPG-26-18
18 32 29 1/4 33 1/2 142.9 58.7 63.5 95.3 122.2 54.0 19.1 30.2 52.4 6.4 28.7
NPG 24 TO 28-18 DZW
457.2 812.8 743.0 850.9 13.02
1 11/16
NPG-27-12
NP-27 2-111
12 26 23 1/4 27 1/2
3/8
24.9
NPG 24 TO 28-12 DZW
304.8 660.4 590.6 698.5 5 5/8 2 5/16 2 1/2 3 3/4 4 13/16 2 1/8 3/4 1 3/16 2 1/16 1/4 11.29
NPG-27-18
18 32 29 1/4 33 1/2 142.9 58.7 63.5 95.3 122.2 54.0 19.1 30.2 52.4 6.4 28.7
NPG 24 TO 28-18 DZW
457.2 812.8 743.0 850.9 13.02
1 3/4
NPG-28-12
NP-28 2-112
12 26 23 1/4 27 1/2
3/8
24.9
NPG 24 TO 28-12 DZW
304.8 660.4 590.6 698.5 5 5/8 2 5/16 2 1/2 3 3/4 4 13/16 2 1/8 3/4 1 3/16 2 1/16 1/4 11.29
NPG-28-18
18 32 29 1/4 33 1/2 142.9 58.7 63.5 95.3 122.2 54.0 19.1 30.2 52.4 6.4 28.7
NPG 24 TO 28-18 DZW
457.2 812.8 743.0 850.9 13.02
45
NPG-209-12
NP-209 5209
12 26 23 1/4 27 1/2
3/8
24.9
NPG 24 TO 28-12 DZW
304.8 660.4 590.6 698.5 5 5/8 2 5/16 2 1/2 3 3/4 4 13/16 2 1/8 3/4 1 3/16 2 1/16 1/4 11.29
NPG-209-18
18 32 29 1/4 33 1/2 142.9 58.7 63.5 95.3 122.2 54.0 19.1 30.2 52.4 6.4 28.7
NPG 24 TO 28-18 DZW
457.2 812.8 743.0 850.9 13.02
1 7/8
NPG-30-12
NP-30 2-114
12 26 3/4 24 28 1/4
1/2
27.6
NPG 30 TO 31-12 DZW
304.8 679.5 609.6 717.6 6 2 5/16 2 1/2 3 3/4 4 15/16 2 5/16 3/4 1 9/32 2 1/16 1/4 12.52
NPG-30-18
18 32 3/4 30 34 1/4 152.4 58.7 63.5 95.3 125.4 58.7 19.1 32.5 52.4 6.4 30.4
NPG 30 TO 31-18 DZW
457.2 831.9 762.0 870.0 13.79
1 15/16
NPG-31-12
NP-31 2-115
12 26 3/4 24 28 1/4
1/2
27.6
NPG 30 TO 31-12 DZW
304.8 679.5 609.6 717.6 6 2 5/16 2 1/2 3 3/4 4 15/16 2 5/16 3/4 1 9/32 2 1/16 1/4 12.52
NPG-31-18
18 32 3/4 30 34 1/4
152.4 58.7 63.5 95.3 125.4 58.7 19.1 32.5 52.4 6.4 30.4
NPG 30 TO 31-18 DZW
457.2 831.9 762.0 870.0 13.79
50
NPG-210-12
NP-210 5210
12 26 3/4 24 28 1/4
1/2
27.6
NPG 30 TO 31-12 DZW
304.8 679.5 609.6 717.6 6 2 5/16 2 1/2 3 3/4 4 15/16 2 5/16 3/4 1 9/32 2 1/16 1/4 12.52
NPG-210-18
18 32 3/4 30 34 1/4 152.4 58.7 63.5 95.3 125.4 58.7 19.1 32.5 52.4 6.4 30.4
NPG 30 TO 31-18 DZW
457.2 831.9 762.0 870.0 13.79
2
NPG-32-12
NP-32 2-2
12 27 1/4 24 1/2 29
1/2
36.6
NPG 32 TO 35-12 DZW
304.8 692.2 622.3 736.6 6 1/4 2 11/16 3 4 3/4 5 9/16 2 1/2 7/8 1 5/16 2 7/16 5/16 16.60
NPG-32-18
18 33 1/4 30 1/2 35 158.8 68.3 76.2 120.7 141.3 63.5 22.2 33.3 61.9 7.9 40.1
NPG 32 TO 35-18 DZW
457.2 844.6 774.7 889.0 18.19
2 1/8
NPG-34-12
NP-34 2-22
12 27 1/4 24 1/2 29
1/2
36.6
NPG 32 TO 35-12 DZW
304.8 692.2 622.3 736.6 6 1/4 2 11/16 3 4 3/4 5 9/16 2 1/2 7/8 1 5/16 2 7/16 5/16 16.60
NPG-34-18
18 33 1/4 30 1/2 35 158.8 68.3 76.2 120.7 141.3 63.5 22.2 33.3 61.9 7.9 40.1
NPG 32 TO 35-18 DZW
457.2 844.6 774.7 889.0 18.19
55
NPG-211-12
NP-211 5211
12 27 1/4 24 1/2 29
1/2
36.6
NPG 32 TO 35-12 DZW
304.8 692.2 622.3 736.6 6 1/4 2 11/16 3 4 3/4 5 9/16 2 1/2 7/8 1 5/16 2 7/16 5/16 16.60
NPG-211-18
18 33 1/4 30 1/2 35 158.8 68.3 76.2 120.7 141.3 63.5 22.2 33.3 61.9 7.9 40.1
NPG 32 TO 35-18 DZW
457.2 844.6 774.7 889.0 18.19
See notes on page G-82.
NPG and SPG Series Style “G” Protected Screw Take Ups – Setscrew Locking
Duty: Standard
Rolling Elements: Ball
Housing: Cast Iron Top Mount Take Up
Frame & Pillow Block Housing
Self Alignment: +/- 2 Degrees
Lock: Setscrew
Optional Lock: SKWEZLOC Locking Collar
Seal: Felt
Optional Seal: Contact
Temperature: -20° to 220°F
Metric dimensions for reference only.
Not all parts are available from stock. Please contact customer service for availability [phone].
For more information on bearing capabilities outside of our standard offering, please contact Application Engineering [phone].
M
G
H
C
B
A
T
C
N
N
K
J
D
E
F
BOLT SIZE
Bearing Selection
Page G-3
Nomenclature Aid
Page G-18
Features & Benets
Page G-21
Product Options
Page G-23
Technical Engineering
Page G-220