Nicotra RZR Series User Manual

Mounting Instructions EN
MA-CFB_BEARING 4.4 – 02/2020 7
Self-aligning bearing
with clamping sleeve and cast housing
RZR 13-0400/-1600 (IWN)
RER 13-0200/-1600 (IWN)
RER 17-0200/-1000 (IWN)
(Page 3 of 3)
Table 3 (only for RER)
Fan- Size
Bearing type
Bearin
g
T
yp
e
Bearing
clearance
C3 Before
mounting
[µm]
Radial internal clearance in mm
Bearing housing type
Tightening torque connecting bolt cast casing
SKF-
Bearing
SNR-
Bearing
FAG- Bearing
Step 1:
Tightening torque
Step 2:
Angle
min. max.
Tightening
angle 
Tightening
angle 
FAG
tool
Torque
tool
Tightening
angle 
RER 0200
RER 0225
RER 0250
2306 K/C3
+ H2306
Pendel
–
Ku
g
el - La
g
er
23 39
SKF SNL 507-606 TG
SNR SNC 507-606
FAG SNV 72-L
=> 50Nm / M10
=> 65Nm / M12
=> 36Nm / M10
55° 80° 35 Nm 37 Nm + 54°
RER 0280
RER 0315
RER 0355
RER 0400
RER 0450
RER 0500
2307 K/C3
+ H 2307
29 46
SKF SNL 508-607 TG
SNR SNC 508-607
FAG SNV 080-L
=> 50Nm / M10
=> 65Nm / M12
=> 36Nm / M10
70° 80° 35 Nm 38 Nm + 66°
RER 0560
RER 0630
RER 0710
2309 K/C3
+ H 2309
33 52
SKF SNL 511-609 TG
SNR SNC 511-609
FAG SNV 100-L
=> 80Nm / M12
=>150Nm / M16
=> 61Nm / M12
80° 80° 58 Nm 61 Nm + 72°
RER 0800
RER 0900
RER 1000
2311 K/C3
+ H 2311
41 61
SKF SNL 513-611 TG
SNR SNC 513-611
FAG SNV 120-L
=> 80Nm / M12
=>150Nm / M16
=> 61Nm / M12
75° 100° 93 Nm 100 Nm + 66°
RER 1120
22213 CCK/C3
+H2313
Pendel
–
Rollen - La
g
er
75 95
0,03
to
0,04
SKF SNL 516-613 TG
SNR SNC 516-613
FAG SNV 140-L
=> 80Nm / M12
=>290Nm / M20
=> 61Nm / M12
110°
Control value:
0,04
Tighten the sleeve nut according to the column
“Radial internal clearance”;
play 0,035 … 0,065
Control value for the lowest radial play: 0.035m
m
RER 1250
22216 CCK/C3
+H316
95 120
0,04
to
0,05
SKF SNL 516-613 TG
SNR SNC 516-613
FAG SNV 140-L
=> 80Nm / M12
=>290Nm / M20
=> 61Nm / M12
130°
Control value:
0,04
Tighten the sleeve nut according to the column
“Radial internal clearance”;
play 0,045-0,08
Control value for the lowest radial play: 0,04mm
RER 1400
RER 1600
22218 EK/C3
+H318
110 140
0,045
to
0,06
SKF SNL 518-615 TG
SNR SNC 518-615
FAG SNV 160-L
=>150Nm / M16
=>290Nm / M20
=>150Nm / M16
150°
Control value:
0,05
Tighten the sleeve nut according to the column
“Radial internal clearance”;
play 0,05 … 0,095
Control value for the lowest radial play: 0,05mm
When mounting new bearing components, observe the enclosed instruction manual and, where applicable, the
instructions and values provided by the respective manufacturer!
CAUTION!
As the types of the FAG and the “standard”
torque wrench differ, the correct torque values
as mentioned in Step 1 of the bearing fitting
must be used!
It is not permitted to interchange the processes.
For the FAG tool the centre of the locknut and
the torque of the release mechanism are not
identical.
This results in different leverages, and
therefore, settings, for both torque wrenches!
q q
Locknut Fulcrum / inflexion point
fulcrum of FAG torque wrench

Nicotra RZR Series Specifications

General

Brand	Nicotra
Model	RZR Series
Category	Fan
Language	English