Ball bearing units SKF, series SY..WF

Browse to product table

Interested in buying products?

Want to know more about the prices or order directly? This is possible when you are affiliated with a dealer in your area. Do you want to sell products via Kramp as a dealer? Then sign up!

  • Tailored advice from our specialists
  • More than 500.000 products
  • Up-to-date information on current stock and delivery times
Application range
  • Agricultural machines
  • Food processing industry
  • Food transport systems

Interested in buying products?

Want to know more about the prices or order directly? This is possible when you are affiliated with a dealer in your area. Do you want to sell products via Kramp as a dealer? Then sign up!

  • Tailored advice from our specialists
  • More than 500.000 products
  • Up-to-date information on current stock and delivery times
Product
Unit

Housing type

Bearing inside diameter

d

Total length

L

Outside diameter

Housing width

A

Total height

H

Total width

Shaft vertical distance

H1

Mounting thread diameter

Weight

Housing material

Bearing material

Basic radial load static

Basic radial load dynamic

Original number equivalent

Bearing balls distance to mounting surface

S1
Each
Pillow block
20 mm
127 mm
127 mm
43,7 mm
64,5 mm
42,6 mm
33,3 mm
M10
0,6083 kg
Cast iron
Steel
15300 N
12700 N
SY20WF
Each
Pillow block
25 mm
130 mm
130 mm
36 mm
70 mm
44,9 mm
36,5 mm
M10
0,7535 kg
Cast iron
Steel
7800 N
14000 N
SY25WF
26,9 mm
Each
Pillow block
30 mm
152 mm
152 mm
40 mm
82 mm
50,1 mm
42,9 mm
M12
1,128 kg
Cast iron
Steel
6550 N
19500 N
SY30WF
30,1 mm
Each
Pillow block
35 mm
160 mm
160 mm
51,1 mm
93 mm
54,8 mm
47,6 mm
M12
1,59 kg
Cast iron
Steel
19000 N
25500 N
SY35WF
Each
Pillow block
40 mm
175 mm
175 mm
56,3 mm
99 mm
58,9 mm
49,2 mm
M12
1,9092 kg
Cast iron
Steel
36000 N
30700 N
SY40WF
Each
Pillow block
45 mm
187 mm
187 mm
48 mm
107 mm
58,9 mm
54 mm
M12
2,319 kg
Cast iron
Steel
6550 N
33200 N
SY45WF
34,9 mm
Each
Pillow block
50 mm
203 mm
203 mm
54 mm
114 mm
65,1 mm
57,2 mm
M16
2,781 kg
Cast iron
Steel
11200 N
35100 N
SY50WF
38,1 mm
Each
Pillow block
55 mm
219 mm
219 mm
60 mm
125 mm
73,6 mm
63,5 mm
M16
3,77 kg
Cast iron
Steel
11200 N
43600 N
SY55WF
43,6 mm
Each
Pillow block
60 mm
240 mm
240 mm
60 mm
137 mm
76,8 mm
69,9 mm
M16
4,747 kg
Cast iron
Steel
40000 N
52700 N
SY60WF
46,8 mm
Each
Pillow block
25,4 mm
130 mm
44,9 mm
44,9 mm
44,9 mm
0,769 kg
Steel
Each
Pillow block
28,58 mm
152 mm
50,1 mm
Each
Pillow block
30,163 mm
152 mm
50,1 mm
Each
Pillow block
38,1 mm
175 mm
58,9 mm
Each
Pillow block
42,86 mm
187 mm
187 mm
56,3 mm
107 mm
Each
Pillow block
49,21 mm
203 mm
65,1 mm
Each
Pillow block
50,8 mm
219,1 mm
71,4 mm
Each
Pillow block
61,91 mm
241,3 mm
76,8 mm
Housing type
Bearing inside diameter (millimetre)
Total length (millimetre)
Pillow block
20
127
Housing type
Bearing inside diameter (millimetre)
Total length (millimetre)
Pillow block
25
130
Housing type
Bearing inside diameter (millimetre)
Total length (millimetre)
Pillow block
30
152
Housing type
Bearing inside diameter (millimetre)
Total length (millimetre)
Pillow block
35
160
Housing type
Bearing inside diameter (millimetre)
Total length (millimetre)
Pillow block
40
175
Housing type
Bearing inside diameter (millimetre)
Total length (millimetre)
Pillow block
45
187
Housing type
Bearing inside diameter (millimetre)
Total length (millimetre)
Pillow block
50
203
Housing type
Bearing inside diameter (millimetre)
Total length (millimetre)
Pillow block
55
219
Housing type
Bearing inside diameter (millimetre)
Total length (millimetre)
Pillow block
60
240
Housing type
Bearing inside diameter (millimetre)
Outside diameter (millimetre)
Pillow block
25,4
130
Housing type
Bearing inside diameter (millimetre)
Outside diameter (millimetre)
Pillow block
28,58
152
Housing type
Bearing inside diameter (millimetre)
Outside diameter (millimetre)
Pillow block
30,163
152
Housing type
Bearing inside diameter (millimetre)
Outside diameter (millimetre)
Pillow block
38,1
175
Housing type
Bearing inside diameter (millimetre)
Total length (millimetre)
Pillow block
42,86
187
Housing type
Bearing inside diameter (millimetre)
Outside diameter (millimetre)
Pillow block
49,21
203
Housing type
Bearing inside diameter (millimetre)
Outside diameter (millimetre)
Pillow block
50,8
219,1
Housing type
Bearing inside diameter (millimetre)
Outside diameter (millimetre)
Pillow block
61,91
241,3