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Cast Iron Pillow Type , UCPA (Part Numbers)

Shaft Dia. Dimensions
inch
mm
Unit No. Housing No. Bearing No. Basic Load Ratings
kN
Factor
f 0
Mass
kg
mm inch
d H L A J N H2 H3 L1 B S Cr C0r
12   1 3/16
30.2
3
76
1 9/16
40
2 3/64
52
M10�1.5 2 3/8
60
1/2
13
1 1/16
27
1.220
31
0.500
12.7
UCPA201? PA204 UC201 12.8 6.65 13.2 0.64
  1/2 UCPA201-8 UC201-8  
15   UCPA202? UC202 0.62
  5/8 UCPA202-10 UC202-10  
17   UCPA203? UC203 0.61
  3/4 UCPA204-12 UC204-12  
20   UCPA204? UC204 0.59
25 7/8 1 7/16
36.5
3 5/16
84
1 25/32
45
2 13/64
56
M10�1.5 2 25/32
71
1/2
13
1 3/16
30
1.343
34.1
0.563
14.3
UCPA205-14 PA205 UC205-14 14 7.85 13.9 0.83
15/16 UCPA205-15
UCPA205?
UC205-15
UC205
1 UCPA205-16 UC205-16
30 1 1/8 1 11/16
42.9
3 11/16
94
1 31/32
50
2 19/32
66
M14�2 3 5/16
84
23/32
18
1 13/32
36
1.500
38.1
0.626
15.9
UCPA206-18 PA206 UC206-18 19.5 11.3 13.9 1.2
1 3/16 UCPA206?
UCPA206-19
UC206
UC206-19
1 1/4 UCPA206-20 UC206-20
35 1 1/4 1 7/8
47.6
4 11/32
110
2 5/32
55
3 5/32
80
M14�2 3 21/32
93
25/32
20
1 5/8
41
1.689
42.9
0.689
17.5
UCPA207-20   UC207-20 25.7 15.4 13.9 1.7
1 5/16
1 3/8
UCPA207-21
UCPA207-22

UCPA207?
PA207 UC207-21 UC207-22
UC207
1 7/16 UCPA207-23   UC207-23
40 1 1/2
1 9/16
1 15/16
49.2
4 9/16
116
2 9/32
58
3 5/16
84
M14�2 3 27/32
98
25/32
20
1 5/8
41
1.937
49.2
0.748
19
UCPA208-24
UCPA208-25

UCPA208?
PA208 UC208-24 UC208-25
UC208
29.1 17.8 14 2
45 1 5/8
1 11/16
1 3/4
2 9/64
54.2
4 23/32
120
2 3/8
60
3 35/64
90
M14�2 4 3/16
106
31/32
25
1 21/32
42
1.937
49.2
0.748
19
UCPA209-26
UCPA209-27
UCPA209-28

UCPA209?
PA209 UC209-26 UC209-27 UC209-28
UC209
34.1 21.3 14 2.2
50 1 7/8 2 1/4
57.2
5 1/8
130
2 17/32
64
3 45/64
94
M16�2 4 7/16
113
31/32
25
1 27/32
47
2.031
51.6
0.748
19
UCPA210-30 PA210 UC210-30 35.1 23.3 14.4 2.8
1 15/16 UCPA210-31
UCPA210?
UC210-31
UC210
2 UCPA210-32 UC210-32
Replace ? in Unit Number with: D2K2 for cold resistance (-50�C to 120� C) / D1K2 for heat resistance (-40�C to 180� C) / E4 for non-lubricating type / L3 for triple-lip seal type / L2 for double-lip seal type
Part Number
UCPA205E4L2
UCPA205L2
UCPA208E4
Part NumberMinimum order quantityVolume DiscountDays to Ship RoHSShaft Bore Dia. d
(φ)
Mounting Height H
(mm)
Basic Load Rating, Dynamic Rating
(N)
Basic Load Rating, Static Rating
(N)
Seal Machining
1 Piece(s)Available

8 Days or more

102536.5140007850Triple sealsOil-free type
1 Piece(s)Available

8 Days or more

102536.5140007850Triple sealsNo
1 Piece(s)Available

8 Days or more

104049.22910017800NitrileOil-free type

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Basic Information

Unit, Type Insert Bearing Unit Bearing Unit, Type Pillow Type Pillow Type, Category Narrow Width
Bearing Inner Dia. Shape Cylindrical Bore Set Screw Type Unit Body Material Cast Iron Rolling Element Material Bearing Steel
Surface Treatment No Diameter series symbol Used for Light load Fit J7
Accessory No Cover Grease Type Standard Grease Stroke No

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