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Technical Parameters:
Product Designations:
30203
Structure:
Taper Roller
Inside Diameter:
17 mm
Outside Diameter:
40 mm
Thickness:
13.25 mm
Brand:
NVZ ; LQDC
Precision Rating:
ABEC-1 (P0), ABEC-3 (P6) ect
Bearing Material:
chrome steel;carbon steel;stainless steel ect
Seals Type:
Open
Taper Roller Bearing 30203
1.product details:
Structure: Taper
Type: Roller
Brand Name: NVZ;LQDC
Bore Size: 17 mm
Outside Diameter: 40mm
Thickness: 13.25 mm
Structure: Taper
Type: Roller
Brand Name: NVZ;LQDC
Bore Size: 17 mm
Outside Diameter: 40mm
Thickness: 13.25 mm
Model Number: 30203
Precision Rating: ABEC-1 (P0), ABEC-3 (P6) ect
Seals Type: unsealed
Number of Row: Single Row /double row/ four row
Use characteristic: Low temperature
Vibration noisy lever: Z1, Z2
Precision Rating: ABEC-1 (P0), ABEC-3 (P6) ect
Seals Type: unsealed
Number of Row: Single Row /double row/ four row
Use characteristic: Low temperature
Vibration noisy lever: Z1, Z2
2. Packaging Detail:1)Industry package: Plastic paper+Kraft paper,10pcs or 5pcs/roll
2)Plastic tube: 10pcs/tube or 5pcs/tube
3)Single box: plastic bag+single box, OEM supply
4)Single wooden box: plastic bag+single wooden box
5)Carton: Standard export carton(300X260X180MM) or as your need
3.
Size range of tapered roller bearings basic dimensions are listed in the data table size, single row tapered roller bearings:
Inner diameter size range: 20mm ~ 1270mm
Outer diameter size range: 40mm ~ 1465mm
Width size range: 15mm ~ 240 mm
Double row tapered roller bearings:
Inner diameter size range: 38mm ~ 1560mm
Outer diameter size range: 70mm ~ 1800mm
Width size range: 50mm ~ 460 mm
Four-row tapered roller bearings:
Inner diameter size range: 130mm ~ 1600mm
Outer diameter size range: 200mm ~ 2000mm
Width Size range: 150mm ~ 1150 mm
4.Bearing series:
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Tapered Roller Bearings
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Model
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Dimensions(mm)
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Weight(kg)
|
Model
|
Dimensions(mm)
|
Weight(kg)
|
||||
|
d
|
D
|
T
|
d
|
D
|
T
|
||||
|
30202
|
15
|
35
|
11.75
|
0.053
|
32207
|
35
|
72
|
24.25
|
0.456
|
|
30203
|
17
|
40
|
13.25
|
0.079
|
32208
|
40
|
80
|
24.75
|
0.549
|
|
30204
|
20
|
47
|
15.25
|
0.127
|
32209
|
45
|
85
|
24.75
|
0.602
|
|
30205
|
25
|
52
|
16.25
|
0.157
|
32210
|
50
|
90
|
24.75
|
0.644
|
|
30206
|
30
|
62
|
17.25
|
0.238
|
32211
|
55
|
100
|
26.75
|
0.86
|
|
30207
|
35
|
72
|
18.25
|
0.34
|
32212
|
60
|
110
|
29.75
|
1.18
|
|
30208
|
40
|
80
|
19.75
|
0.438
|
32213
|
65
|
120
|
32.75
|
1.55
|
|
30209
|
45
|
85
|
20.75
|
0.488
|
32214
|
70
|
125
|
33.25
|
1.66
|
|
30210
|
50
|
90
|
21.75
|
0.558
|
32215
|
75
|
130
|
33.25
|
1.72
|
|
30211
|
55
|
100
|
22.75
|
0.736
|
32216
|
80
|
140
|
35.25
|
2.13
|
|
30212
|
60
|
110
|
23.75
|
0.93
|
32217
|
85
|
150
|
38.5
|
2.64
|
|
30213
|
65
|
120
|
24.75
|
1.18
|
32218
|
90
|
160
|
42.5
|
3.41
|
|
30214
|
70
|
125
|
26.25
|
1.3
|
32219
|
95
|
170
|
45.5
|
4.22
|
|
30215
|
75
|
130
|
27.25
|
1.43
|
32220
|
100
|
180
|
49
|
5.05
|
|
30216
|
80
|
140
|
28.25
|
1.69
|
32221
|
105
|
190
|
53
|
6.26
|
|
30217
|
85
|
150
|
30.5
|
2.12
|
32222
|
110
|
|||
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