One Way Clutch Bearing Roller Type GFR90 Cam Clutch from Changzhou Description of One Way Clutch Bearing Roller Type GFR90 Cam Clutch from Changzhou Types GFR,GFRN are roller type freewheels. They are bearing supported, using two 160.. series bearings, and require oil lubrication. These units may be used in designs providing oil lubrication and sealing as on the example overleaf. The bearings must not be axially stressed. Typically, types GFR,GFRN are used with the F series covers that are designed to transmit torque, and provide oil lubrication and sealing. Usually these covers are used in pairs according to combinations shown on the following pages. The outer race of the GFR model is plain to receive and center any component bored to H7 tolerance. Torque is transmitted by bolts through the cover plate in this case. Types GFR, GFRN are identical except that type GFRN has a keyway on the outside diameter to transmit the torque. Two paper seals are delivered with each unit to be placed between the outer race and cover plates. Data sheet of One Way Clutch Bearing Roller Type GFR90 Cam Clutch from Changzhou Parameter of One Way Clutch Bearing Roller Type GFR90 Cam Clutch from Changzhou Overrunning speeds Number Weight [m m] [m m] [m m] [m m] [m m] [m m] [m m] [m m] [m m] [m m] [m m] NOTES 1) T max = 2 × T KN 2) Inner race overruns. Values without radial lip seals 3) Outer race overruns. Values without radial lip seals Keyway to DIN 6885.1 *) GFR12 has through holes in outer race MOUNTING EXAMPLE   One Way Clutch Bearing Roller Type GFR90 Cam Clutch from Changzhou Description of One Way Clutch Bearing Roller Type GFR90 Cam Clutch from Changzhou Types GFR,GFRN are roller type freewheels. They are bearing supported, using two 160.. series bearings, and require oil lubrication. These units may be used in designs providing oil lubrication and sealing as on the example overleaf. The bearings must not be axially stressed. Typically, types GFR,GFRN are used with the F series covers that are designed to transmit torque, and provide oil lubrication and sealing. Usually these covers are used in pairs according to combinations shown on the following pages. The outer race of the GFR model is plain to receive and center any component bored to H7 tolerance. Torque is transmitted by bolts through the cover plate in this case. Types GFR, GFRN are identical except that type GFRN has a keyway on the outside diameter to transmit the torque. Two paper seals are delivered with each unit to be placed between the outer race and cover plates. Data sheet of One Way Clutch Bearing Roller Type GFR90 Cam Clutch from Changzhou Parameter of One Way Clutch Bearing Roller Type GFR90 Cam Clutch from Changzhou Overrunning speeds Number Weight [m m] [m m] [m m] [m m] [m m] [m m] [m m] [m m] [m m] [m m] [m m] NOTES 1) T max = 2 × T KN 2) Inner race overruns. Values without radial lip seals 3) Outer race overruns. Values without radial lip seals Keyway to DIN 6885.1 *) GFR12 has through holes in outer race MOUNTING EXAMPLE  Zirconia Nozzles
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Â
Item
GFR90
Precision
P6
Type
Roller
Type of Support
Bearing Support
Bore size (mm)
90
Outer race (mm)
230
Torque (KN)
14500
Inner race overruns speed (min-1)
450
Outer race overruns speed (min-1)
1700
Weight (kg)
28.5
Application
Elevator , industrial machine and so on
Type
Size
Â
Â
Â
GFRÂ
GFRNdH7
TKN1)
nimax2)
namax3)
Dh7
D2
D4
D3
G
t
z
L1
L
B
t1
bP10
f
Â
[mm]
[Nm]
[min-1]
[min-1]
Â
Â
[kg]
12*
55
4000
7200
62
20
42
51
ø5.5
-
3
42
20
27
2.5
4
0.5
0.5
15
125
3600
6500
68
25
47
56
M5
8
3
52
28
32
3
5
0.8
0.8
20
181
2700
5600
75
30
55
64
M5
8
4
57
34
39
3.5
6
0.8
1
25
288
2100
4500
90
40
68
78
M6
10
4
60
35
40
4
8
1
1.5
30
500
1700
4100
100
45
75
87
M6
10
6
68
43
48
4
8
1
2.2
35
725
1550
3800
110
50
80
96
M6
12
6
74
45
51
5
10
1
3
40
1025
1150
3400
125
55
90
108
M8
14
6
86
53
59
5
12
1.5
4.6
45
1125
1000
3200
130
60
95
112
M8
14
8
86
53
59
5.5
14
1.5
4.7
50
2125
800
2800
150
70
110
132
M8
14
8
94
64
72
5.5
14
1.5
7.2
55
2625
750
2650
160
75
115
138
M10
16
8
104
66
72
6
16
2
8.6
60
3500
650
2450
170
80
125
150
M10
16
10
114
78
89
7
18
2
10.5
70
5750
550
2150
190
90
140
165
M10
16
10
134
95
108
7.5
20
2.5
13.5
80
8500
500
1900
210
105
160
185
M10
16
10
144
100
108
9
22
2.5
18.2
90
14500
450
1700
230
120
180
206
M12
20
10
158
115
125
9
25
3
28.5
100
20000
350
1450
270
140
210
240
M16
24
10
182
120
131
10
28
3
42.5
130
31250
250
1250
310
160
240
278
M16
24
12
212
152
168
11
32
3
65
150
70000
200
980
400
200
310
360
M20
32
12
246
180
194
12
36
4
138
Certifications
Â
Item
GFR90
Precision
P6
Type
Roller
Type of Support
Bearing Support
Bore size (mm)
90
Outer race (mm)
230
Torque (KN)
14500
Inner race overruns speed (min-1)
450
Outer race overruns speed (min-1)
1700
Weight (kg)
28.5
Application
Elevator , industrial machine and so on
Type
Size
Â
Â
Â
GFRÂ
GFRNdH7
TKN1)
nimax2)
namax3)
Dh7
D2
D4
D3
G
t
z
L1
L
B
t1
bP10
f
Â
[mm]
[Nm]
[min-1]
[min-1]
Â
Â
[kg]
12*
55
4000
7200
62
20
42
51
ø5.5
-
3
42
20
27
2.5
4
0.5
0.5
15
125
3600
6500
68
25
47
56
M5
8
3
52
28
32
3
5
0.8
0.8
20
181
2700
5600
75
30
55
64
M5
8
4
57
34
39
3.5
6
0.8
1
25
288
2100
4500
90
40
68
78
M6
10
4
60
35
40
4
8
1
1.5
30
500
1700
4100
100
45
75
87
M6
10
6
68
43
48
4
8
1
2.2
35
725
1550
3800
110
50
80
96
M6
12
6
74
45
51
5
10
1
3
40
1025
1150
3400
125
55
90
108
M8
14
6
86
53
59
5
12
1.5
4.6
45
1125
1000
3200
130
60
95
112
M8
14
8
86
53
59
5.5
14
1.5
4.7
50
2125
800
2800
150
70
110
132
M8
14
8
94
64
72
5.5
14
1.5
7.2
55
2625
750
2650
160
75
115
138
M10
16
8
104
66
72
6
16
2
8.6
60
3500
650
2450
170
80
125
150
M10
16
10
114
78
89
7
18
2
10.5
70
5750
550
2150
190
90
140
165
M10
16
10
134
95
108
7.5
20
2.5
13.5
80
8500
500
1900
210
105
160
185
M10
16
10
144
100
108
9
22
2.5
18.2
90
14500
450
1700
230
120
180
206
M12
20
10
158
115
125
9
25
3
28.5
100
20000
350
1450
270
140
210
240
M16
24
10
182
120
131
10
28
3
42.5
130
31250
250
1250
310
160
240
278
M16
24
12
212
152
168
11
32
3
65
150
70000
200
980
400
200
310
360
M20
32
12
246
180
194
12
36
4
138
Certifications
One Way Clutch Bearing Roller Type Gfr90 Cam Clutch From Changzhou
Model NO.: GFR
Type: Roller Type
Torque: 55-70000nm
Weight: 0.5-138kgs
Seals Type: Sealed
OEM: Accept
Precision: P6
Delivery: 10-15days
Market: Global
Port: Shanghai ; Ningbo
Trademark: SUMA or OEM
Transport Package: Single Box or as Your Requirements
Specification: P6
Origin: Changzhou, Jiangsu, China
HS Code: 8483600090
Model NO.: GFR
Type: Roller Type
Torque: 55-70000nm
Weight: 0.5-138kgs
Seals Type: Sealed
OEM: Accept
Precision: P6
Delivery: 10-15days
Market: Global
Port: Shanghai ; Ningbo
Trademark: SUMA or OEM
Transport Package: Single Box or as Your Requirements
Specification: P6
Origin: Changzhou, Jiangsu, China
HS Code: 8483600090