Sealmaster RPB-CR Series Two-Bolt Base Pillow Blocks Catalog Page
®
RPB-CR Series Mounted Tapered Roller Bearings
30°
Rolling Elements: Tapered Roller
Housing: Fluoropolymer Coated Cast
CRES Bearings
Iron Two Bolt Pillow Block
Self Alignment: +/- 3 Degrees
Lock: Setscrew, Double Lock Collar
Seal: Single Lip Contact
Temperature: -20° to 220° F
Grease: Sealmaster GoldPlex-FG
RPB-CR Series Two-Bolt Base Pillow Blocks
Bore
Diameter
inch mm Min. Max.
1 3/16 RPB 103-C2 CR
1 1/4 RPB 104-C2 CR
1 3/8 RPB 106-C2 CR
1 1/2 RPB 108-C2 CR
1 11/16 RPB 111-C2 CR
1 3/4 RPB 112-C2 CR
1 15/16 RPB 115-C2 CR
2 RPB 200-C2 CR
2 3/16 RPB 203-C2 CR
2 1/4 RPB 204-C2 CR
2 7/16 RPB 207-C2 CR
2 11/16 RPB 211-C2 CR
2 3/4 RPB 212-C2 CR
2 15/16 RPB 215-C2 CR
3 RPB 300-C2 CR
3 3/16 RPB 303-C2 CR
3 1/4 RPB 304-C2 CR
3 7/16 RPB 307-C2 CR
3 1/2 RPB 308-C2 CR
Metric dimensions for reference only.
Not all parts are available from stock. Please contact customer service for availability (800) 626-2120.
For more information on bearing capabilities outside of our standard offering, please contact Application Engineering (800) 626-2093.
Standard Seal
Part No.
35 RPB 35MM-C2 CR
40 RPB 40MM-C2 CR
45 RPB 45MM-C2 CR
50 RPB 50MM-C2 CR
55 RPB 55MM-C2 CR
60 RPB 60MM-C2 CR
65 RPB 65MM-C2 CR
70 RPB 70MM-C2 CR
75 RPB 75MM-C2 CR
80 RPB 80MM-C2 CR
85 RPB 85MM-C2 CR
90 RPB 90MM-C2 CR
95 RPB 95MM-C2 CR
Bearing Selection
K-23
Page K-3
Basic
Dynamic
Rating
lb/N
2975
13233
4760
21172
6140
27311
6140
27311
8070
35895
8570
38119
9030
40165
9630
42834
15320
68143
Approx.
Wt.
lb/kg
4.8
2.2
7.7
3.5
10.9
4.9
10.9
4.9
13.2
6.0
15.7
7.1
20.7
9.4
29.3
13.3
56.0
25.4
Nomenclature Aid
Page K-20
A B
1 1/2
38.1
1 7/8
47.6
2 1/8
54.0
2 1/8
54.0
2 1/4
57.2
2 1/2
63.5
2 3/4
69.9
3 1/8
79.4
3 3/4
95.3
6 1/4
158.8
7 1/4
184.2
7 3/4
196.9
7 3/4
196.9
8 7/8
225.4
9 5/8
244.5
10 3/8
263.5
11 3/4
298.5
13 3/4
349.3
4 9/16
115.9
5 5/16
134.9
5 9/16
141.3
5 9/16
141.3
6 5/16
160.3
6 11/16
169.9
6 15/16
176.2
8 1/16
204.8
10 1/8
257.2
Dimensions inch/mm
C
4 15/16
125.4
5 15/16
150.8
6 7/16
163.5
6 7/16
163.5
7 3/16
182.6
7 15/16
201.6
8 11/16
220.7
9 11/16
246.13 76.2
11 1/4
285.8
1 7/8
47.6
2 1/16
52.4
2 5/16
58.7
2 5/16
58.7
2 7/16
61.9
2 9/16
65.1
2 3/4
69.9
4 1/8
104.82 52.4
Features & Benets
Page K-21
L
H
A
G
C
B
D G H J K L
7/8
22.2
1 1/8
28.6
1 1/4
31.8
1 1/4
31.8
1 1/4
31.8
1 7/16
36.5
1 5/8
41.3
1 3/4
44.5
3 1/8
3 13/16
4 3/8
111. 1
4 3/8
4 5/8
117.5
5 1/8
130.2
5 5/8
142.94 101.62 50.8
6 3/8
161.9
7 3/4
196.95 127.0
2 3/4
79.4
96.83 76.2
31.8
69.9
3 3/8
85.7
3 3/8
31.8
3 1/2
88.9
3 3/4
95.3
4 1/2
114.3
1 3/8
34.9
1 1/2
76.2
1 11/16
42.9
1 11/16
31.8
1 3/4
44.5
1 7/8
47.6
2 1/4
57.2
2 1/2
63.5
2 1/4
57.2
2 5/8
66.7
2 7/8
73.0
2 7/8
73.0
3 1/4
82.6
3 5/8
92.1
3 15/16
100.0
4 23/32
119.9
5 7/16
138.1
Technical Engineering
Page K-75
J
K
D
Bolt
Size
1/2
1/2 1 7/16 RPB 107-C2 CR
1/2 1 5/8 RPB 110-C2 CR
1/2
5/8
5/8
5/8
3/4
7/8
Loading...