Ball bearing units SKF, series SY..FM

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Properties
  • Inner bearing has one-sided extended inner ring with clamp ring
  • Can be subsequently lubricated
Consists of
  • Bearing block
  • Clamp ring

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

Consists of

Total length

L

Outside diameter

Housing width

B1

Total height

H

Total width

Shaft vertical distance

H1

Weight

Housing material

Bearing material

Basic radial load static

Basic radial load dynamic

Original number equivalent

Bearing balls distance to mounting surface

Mounting thread diameter

G

Bearing inner ring width

Flange thickness

H2

Bearing balls distance to locking side end

d2

Mounting holes distance

J

Mounting holes distance range

J

Mounting holes length

N

Mounting holes width

N1

Mounting plate width

A
Each
Pillow block
15 mm
Bearing block / Clamp ring
127 mm
127 mm
28,6 mm
57 mm
38,1 mm
30,2 mm
0,495 kg
Cast iron
Steel
29000 N
9560 N
SY15FM
Each
Pillow block
20 mm
Bearing block / Clamp ring
127 mm
127 mm
32 mm
64 mm
39,5 mm
33,3 mm
0,5737 kg
Cast iron
Steel
23200 N
12700 N
SY20FM
23,5 mm
M10
Each
Pillow block
25 mm
Bearing block / Clamp ring
130 mm
130 mm
36 mm
70 mm
41,5 mm
36,5 mm
0,714 kg
Cast iron
Steel
6550 N
14000 N
SY25FM
23,5 mm
M10
Each
Pillow block
30 mm
Bearing block / Clamp ring
152 mm
152 mm
40 mm
82 mm
46,7 mm
42,9 mm
1,084 kg
Cast iron
Steel
36000 N
19500 N
SY30FM
26,7 mm
M12
Each
Pillow block
35 mm
Bearing block / Clamp ring
160 mm
160 mm
45 mm
93 mm
51,9 mm
47,6 mm
1,5096 kg
Cast iron
Steel
11200 N
25500 N
SY35FM
29,4 mm
M12
Each
Pillow block
40 mm
Bearing block / Clamp ring
175 mm
175 mm
43,2 mm
99 mm
56,7 mm
49,2 mm
1,8462 kg
Cast iron
Steel
21600 N
30700 N
SY40FM
M12
56,6 mm
19 mm
51,8 mm
135,5 mm
125-146 mm
24,5 mm
14 mm
48 mm
Each
Pillow block
45 mm
Bearing block / Clamp ring
187 mm
187 mm
48 mm
107 mm
56,7 mm
54 mm
2,22 kg
Cast iron
Steel
11200 N
33200 N
SY45FM
32,7 mm
M12
Each
Pillow block
50 mm
Bearing block / Clamp ring
203 mm
203 mm
43,7 mm
114 mm
59,7 mm
57,2 mm
2,587 kg
Composite
Steel
11200 N
35100 N
SY50FM
M16
Each
Pillow block
55 mm
Bearing block / Clamp ring
219 mm
219 mm
60 mm
125 mm
66,4 mm
63,5 mm
3,509 kg
Cast iron
Steel
11200 N
43600 N
SY55FM
36,4 mm
M16
Each
Pillow block
60 mm
Bearing block / Clamp ring
240 mm
240 mm
52,6 mm
137,5 mm
69,6 mm
69,9 mm
4,317 kg
Cast iron
Steel
36000 N
52700 N
SY60FM
Each
Pillow block
25,4 mm
Bearing block / Clamp ring
130 mm
130 mm
34,1 mm
70 mm
41,5 mm
0,687 kg
Steel
Each
Pillow block
30,163 mm
Bearing block / Clamp ring
152 mm
152 mm
35,7 mm
82 mm
46,7 mm
1,085 kg
Cast iron
Steel
29000 N
19500 N
Each
Pillow block
34,925 mm
Bearing block / Clamp ring
160 mm
160 mm
38,9 mm
93 mm
Each
Pillow block
44,45 mm
Bearing block / Clamp ring
187 mm
187 mm
43,7 mm
107 mm
56,7 mm
2,168 kg
Steel
Each
Pillow block
49,213 mm
Bearing block / Clamp ring
203 mm
203 mm
43,7 mm
114 mm
Each
Pillow block
50,8 mm
Bearing block / Clamp ring
219 mm
219 mm
48,4 mm
126 mm
Housing type
Bearing inside diameter (millimetre)
Consists of
Pillow block
15
Bearing block
Clamp ring
Housing type
Bearing inside diameter (millimetre)
Consists of
Pillow block
20
Bearing block
Clamp ring
Housing type
Bearing inside diameter (millimetre)
Consists of
Pillow block
25
Bearing block
Clamp ring
Housing type
Bearing inside diameter (millimetre)
Consists of
Pillow block
30
Bearing block
Clamp ring
Housing type
Bearing inside diameter (millimetre)
Consists of
Pillow block
35
Bearing block
Clamp ring
Housing type
Bearing inside diameter (millimetre)
Consists of
Pillow block
40
Bearing block
Clamp ring
Housing type
Bearing inside diameter (millimetre)
Consists of
Pillow block
45
Bearing block
Clamp ring
Housing type
Bearing inside diameter (millimetre)
Consists of
Pillow block
50
Bearing block
Clamp ring
Housing type
Bearing inside diameter (millimetre)
Consists of
Pillow block
55
Bearing block
Clamp ring
Housing type
Bearing inside diameter (millimetre)
Consists of
Pillow block
60
Bearing block
Clamp ring
Housing type
Bearing inside diameter (millimetre)
Consists of
Pillow block
25,4
Bearing block
Clamp ring
Housing type
Bearing inside diameter (millimetre)
Consists of
Pillow block
30,163
Bearing block
Clamp ring
Housing type
Bearing inside diameter (millimetre)
Consists of
Pillow block
34,925
Bearing block
Clamp ring
Housing type
Bearing inside diameter (millimetre)
Consists of
Pillow block
44,45
Bearing block
Clamp ring
Housing type
Bearing inside diameter (millimetre)
Consists of
Pillow block
49,213
Bearing block
Clamp ring
Housing type
Bearing inside diameter (millimetre)
Consists of
Pillow block
50,8
Bearing block
Clamp ring