Linqing Dongchuan Bearing Co.,Ltd
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Taper Roller Bearing 30203

Taper Roller Bearing 30203

Min. Order:
1 Piece
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

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 
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 
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:

Tapered Roller Bearings
Model
Dimensions(mm)
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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