®
RPB Bearings
J
30°
Rolling Elements: Tapered Roller
Housing: Cast Iron Two Bolt Pillow Block
Self Alignment: +/- 3 Degrees
Lock: Setscrew, Double Collar
Seal: Felt
Optional Seal: Single Lip Contact
Bearings
Mtd. Tapered
RPB Series Two-Bolt Base Pillow Blocks
Bore Diameter
inch mm Min. Max.
1 3/16 RPB-103-2 RCI-103
1 1/4 RPB-104-2 RCI-104
1 3/8 RPB-106-2 RCI-106
35 RPB-35MM-2 RCI-35MM
1 7/16 RPB-107-2 RCI-107
1 1/2 RPB-108-2 RCI-108
40 RPB-40MM-2 RCI-40MM
1 5/8 RPB-110-2 RCI-110
1 11/16 RPB-111-2 RCI-111
1 3/4 RPB-112-2 RCI-112
45 RPB-45MM-2 RCI-45MM
1 15/16 RPB-115-2 RCI-115
50 RPB-50MM-2 RCI-50MM
2 RPB-200-2 RCI-200
55 RPB-55MM-2 RCI-55MM
2 3/16 RPB-203-2 RCI-203
2 1/4 RPB-204-2 RCI-204
60 RPB-60MM-2 RCI-60MM
2 7/16 RPB-207-2 RCI-207
2 1/2 RPB208-2 RCI-208
65 RPB-65MM-2 RCI-65MM
2 11/16 RPB-211-2 RCI-211
2 3/4 RPB-212-2 RCI-212
70 RPB-70MM-2 RCI-70MM
2 15/16 RPB-215-2 RCI-215
75 RPB-75MM-2 RCI-75MM
3 RPB-300-2 RCI-300
80 RPB-80MM-2 RCI-80MM
3 3/16 RPB-303-2 RCI-303
3 1/4 RPB-304-2 RCI-304
85 RPB-85MM-2 RCI-85MM
3 7/16 RPB-307-2 RCI-307
3 1/2 RPB-308-2 RCI-308
90 RPB-90MM-2 RCI-90MM
95 RPB-95MM-2 RCI-95MM
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.
Part No.
Bearing Selection
I-13
Page I-3
Bearing
Insert No.
Temperature: -20°F to 220°F
Basic
Dynamic
Rating
lb/N
2975
13233
4760
21174
6140
27312
8070
35897
8570
38121
9030
40167
9630
42836
15320
65147
Nomenclature Aid
A B
1 1/2
6 1/4
38.1
158.8
1 7/8
7 1/4
47.6
184.2
2 1/8
7 3/4
54.0
196.9
2 1/4
8 7/8
57.2
225.4
2 1/2
9 5/8
63.5
244.5
2 3/4
10 3/8
69.9
263.5
3 1/8
11 3/4
79.4
298.5
3 3/4
13 3/4
95.3
349.3
Features & Benets
Page I-8
4 9/16
115.9
5 5/16
134.9
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
Page I-9
C
4 15/16
125.4
5 15/16
150.8
6 7/16
163.5
7 3/16
182.6
7 15/16
201.6
8 11/16
220.7
9 11/16
246.1376.2
11 1/4
285.8
G
C
B
Dimensions inch / mm
D G H J K L
1 7/8
47.6
2 1/16
52.4
2 5/16
58.7
2 7/16
61.9
2 9/16
65.1
2 3/4
69.9
4 1/8
104.8252.4
7/8
3 1/8
22.2
79.4
1 1/8
3 13/16
28.6
96.8376.2
1 1/4
4 3/8
31.8
111. 1
1 1/4
4 5/8
31.8
117.5
1 7/16
5 1/8
36.5
130.2
1 5/8
5 5/8
41.3
142.94101.6250.8
1 3/4
6 3/8
44.5
161.9
7 3/4
196.95127.0
Product Options
2 3/4
69.9
3 3/8
85.7
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 3/4
44.5
1 7/8
47.6
2 1/4
57.2
2 1/2
63.5
Technical Engineering
Page I-12
H
A
2 1/4
57.2
2 5/8
66.7
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
Page I-47
K
L
D
Unit Wt.
Bolt
lb/kg
Size
1/2
1/2
1/2
5/8
5/8
5/8
3/4
7/8
4.8
2.18
7.7
3.5
10.9
4.94
13.2
5.99
15.7
7.12
20.7
9.39
29.3
13.29
56.0
25.40
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