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Technical Parameters:
Product Designations:
51309
Structure:
thrust
Inside Diameter:
45 mm
Outside Diameter:
85 mm
Thickness:
28 mm
Brand:
GPZ
Precision Rating:
P0 P6
Bearing Material:
Chrome steel
Seals Type:
NO
thrust ball bearings 51309
The Thrust ball bearing are used in lathe centers , automobile clutches, reducers and so on . The double direction angular contact Thrust ball bearing are suitable for machine tool spindles , while the single direction angular contact Thrust ball bearing are used to support ball screws .
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GPZ Bearing No.
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Boundary dimensions
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Basic load ratings(kN)
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Limiting speed
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Mass
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||||
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mm
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Dynamic
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Static
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rpm
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Kg
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||||
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d
|
D
|
T
|
Cr
|
Cor
|
Grease
|
Oil
|
≈
|
|
|
51305
|
25
|
52
|
18
|
35.5
|
61.5
|
3,000
|
4,300
|
0.17
|
|
51306
|
30
|
60
|
21
|
42.8
|
78.5
|
2,400
|
3,600
|
0.26
|
|
51307
|
35
|
68
|
24
|
55.2
|
105
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2,000
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3,200
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0.37
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|
51308
|
40
|
78
|
26
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69.2
|
135
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1,900
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3,000
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0.53
|
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51309
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45
|
85
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28
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75.8
|
150
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1,700
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2,600
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0.66
|
|
51310
|
50
|
95
|
31
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96.5
|
202
|
1,600
|
2,400
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0.92
|
|
51311
|
55
|
105
|
35
|
115
|
242
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1,500
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2,200
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1.28
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|
51312
|
60
|
110
|
35
|
118
|
262
|
1,400
|
2,000
|
1.37
|
|
51313
|
65
|
115
|
36
|
115
|
262
|
1,300
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1,900
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1.48
|
|
51314
|
70
|
125
|
40
|
148
|
340
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1,200
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1,800
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1.98
|
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51315
|
75
|
135
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44
|
162
|
380
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1,100
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1,700
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2.58
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51316
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80
|
140
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44
|
160
|
380
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1,000
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1,600
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2.69
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51317
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85
|
150
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49
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208
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495
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950
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1,500
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3.47
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51318
|
90
|
155
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50
|
205
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495
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900
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1,400
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3.69
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|
100
|
170
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55
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235
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595
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800
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1,200
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4.86
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