Guide rollers
PFV
Mounting Example
dB
P SW2 M
k
SW1
Y
SW1 d
De
d1
S min.
m
A
L
Type
Dimensions (mm) eccentric
De
dB
d1 (1)
PFV 25.10
PFVR 25.10
25
10
8
PFV 35.16 (3)
PFVR 35.16 (3)
35
16
PFV 35.18 (3)
PFVR 35.18 (3)
35
PFV 43.22 (3)
PFVR 43.22 (3)
(3)
(3)
concentric
PFV 50.25 PFV 60.30
l1
B
PFVR 50.25 PFVR 60.30
d
Y
m
S min.
7.5
11
10
M10x1.25 23.0 12.0
18
10
43
22
50 60
M
9.0 34.8 12 14.8
10
12
4
ch.13 0.75 C 10
12
10.7 45.3 18 22.3
11
15
4
ch.17 0.75 DC 16.80
M10x1.25 24.0 12.0
12
10.7 45.3 18 22.3
11
15
4
ch.17 0.75 C 18/DC 18.65
12
M12x1.50 29.0 14.0
13
12.5 52.0 23 27.0
12
18
5
ch.19 1.75 C 22
25
14
M14x1.50 34.0 16.5
14
13.5 59.0 26 31.0
13
20
6
ch.22 1.75 C 25.95
30
16
M16x1.50 41.0 19.5
17
14.0 69.5 31 36.5
16
30
8
ch.24 1.75 C 30
Bearing rating (N) Type
Dynamic Cor
A
B
Limit loads (N)
Static
Cw (4)
L
Coa
radial Fr
Axial Fa
SW1 SW2
k
X
Y
Torque wrench (2) settings (Nm)
Life coefficients
Weight (g)
PFV 25.10
PFVR 25.10
1 850
1 080
200
1 740
450
1
4.4
8
42
PFV 35.16
PFVR 35.16
4 550
2 320
430
2 120
570
1
4.4
20
115
PFV 35.18
PFVR 35.18
4 570
2 320
430
2 120
570
1
4.4
20
113
PFV 43.22
PFVR 43.22
7 600
4 000
780
3 150
820
1
4.3
26
210
PFV 50.25
PFVR 50.25
8 800
4 800
940
4 240
1 100
1
4.3
44
335
PFV 60.30
PFVR 60.30
15 700
8 500
1 560
5 360
1 350
1
4.3
64
570
1) Housing bore tolerance: H7 2) The torque wrench settings are given for non-lubricated threads; for lubricated threads, multiply figure by 0.8 3) Available in stainless steel (suffix NX) 4) Cw basic load for 100 km 5) The guide rollers are complete with self-locking washers and hexagonal nut for fitting 6) Pressure angle for load calculation: 64° 7) NBR seals RS type
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Recommended pairings
I1
M8x1.25 15.5
P
For further details, contact the NADELLA Technical Service.
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