double row cylindrical roller bearing

double row cylindrical roller bearing

Standard:

GB,ASTM/AISI,ГОСТ,BS,JIS,NF,DIN / VDEh

Material:

52100、100Cr6、SUJ2

Range of Inner Ring Dia:

25-440mm

Range of Outer Ring Dia:

40-1100mm

Range of Weight:

0.1-600kg

Brand:

QIBR/OEM/Neutral

Package:

QIBR/Standard Industrial Package/OEM

Applications:

Spinspindle of large motors,Machine tool spindle

double row cylindrical roller bearing

QIBR

Model Selection

Filters

NO. Product Product Number Outer Diameter (D) Inner Diameter (d) Weight (kg) Width (B) Rated Dynamic Load (Cr) Chamfer Dimension (r) Roller Circumscribed Circle Diameter (mm) Limit Speed (grease lubrication) Limit Speed (oil lubrication) Static Load Rating (Cor)
1 NN3005MBKR/ NN3005MBKR 47mm 25mm 0.121kg 16mm 25.8kN 0.6mm 41.3mm 20900 25000 30.0kN
2 NN3005MB/ NN3005MB 47mm 25mm 0.121kg 16mm 25.8kN 0.6mm 41.3mm 20900 25000 30.0kN
3 NN3006MBKR/ NN3006MBKR 55mm 30mm 0.186kg 19mm 31.0kN 1mm 48.5mm 17700 21200 37.0kN
4 NN3006MB/ NN3006MB 55mm 30mm 0.186kg 19mm 31.0kN 1mm 48.5mm 17700 21200 37.0kN
5 NN3006TBKR/ NN3006TBKR 55mm 30mm 0.171kg 19mm 31.0kN 1mm 48.5mm 20000 23600 37.0kN
6 NN3006TB/ NN3006TB 55mm 30mm 0.171kg 19mm 31.0kN 1mm 48.5mm 20000 23600 37.0kN
7 NN3006ZTBKR/ NN3006ZTBKR 55mm 30mm 0.152kg 19mm 18.3kN 1mm 48.5mm 21000 27900 18.6kN
8 NN3006ZTB/ NN3006ZTB 55mm 30mm 0.152kg 19mm 18.3kN 1mm 48.5mm 21000 27900 18.6kN
9 NN3007MBKR/ NN3007MBKR 62mm 35mm 0.297kg 20mm 39.5kN 1mm 55mm 15500 18600 50.0kN
10 NN3007MB/ NN3007MB 62mm 35mm 0.297kg 20mm 39.5kN 1mm 55mm 15500 18600 50.0kN
11 NN3007TBKR/ NN3007TBKR 62mm 35mm 0.227kg 20mm 39.5kN 1mm 55mm 17600 20700 50.0kN
12 NN3007TB/ NN3007TB 62mm 35mm 0.227kg 20mm 39.5kN 1mm 55mm 17600 20700 50.0kN
13 NN3007ZTBKR/ NN3007ZTBKR 62mm 35mm 0.198kg 20mm 23.3kN 1mm 55mm 18400 24500 25.0kN
14 NN3007ZTB/ NN3007ZTB 62mm 35mm 0.198kg 20mm 23.3kN 1mm 55mm 18400 24500 25.0kN
15 NN3008MBKR/ NN3008MBKR 68mm 40mm 0.356kg 21mm 50.0kN 1mm 61mm 13900 16700 55.5kN
16 NN3008MB/ NN3008MB 68mm 40mm 0.356kg 21mm 50.0kN 1mm 61mm 13900 16700 55.5kN
17 NN3008TBKR/ NN3008TBKR 68mm 40mm 0.269kg 21mm 50.0kN 1mm 61mm 15800 18600 55.5kN
18 NN3008TB/ NN3008TB 68mm 40mm 0.269kg 21mm 50.0kN 1mm 61mm 15800 18600 55.5kN
19 NN3008ZTBKR/ NN3008ZTBKR 68mm 40mm 0.234kg 21mm 29.6kN 1mm 61mm 16600 22000 27.7kN
20 NN3008ZTB/ NN3008ZTB 68mm 40mm 0.234kg 21mm 29.6kN 1mm 61mm 16600 22000 27.7kN
21 NN3009MBKR/ NN3009MBKR 75mm 45mm 0.471kg 23mm 59.5kN 1mm 67.5mm 12500 15000 68.5kN
22 NN3009MB/ NN3009MB 75mm 45mm 0.471kg 23mm 59.5kN 1mm 67.5mm 12500 15000 68.5kN
23 NN3009TBKR/ NN3009TBKR 75mm 45mm 0.348kg 23mm 57.5kN 1mm 67.5mm 14200 16700 65.5kN
24 NN3009TB/ NN3009TB 75mm 45mm 0.348kg 23mm 57.5kN 1mm 67.5mm 14200 16700 65.5kN
25 NN3009ZTBKR/ NN3009ZTBKR 75mm 45mm 0.302kg 23mm 34.0kN 1mm 67.5mm 14900 19800 32.5kN
26 NN3009ZTB/ NN3009ZTB 75mm 45mm 0.302kg 23mm 34.0kN 1mm 67.5mm 14900 19800 32.5kN
27 NN3010MBKR/ NN3010MBKR 80mm 50mm 0.502kg 23mm 61.0kN 1mm 72.5mm 11600 13900 72.5kN
28 NN3010MB/ NN3010MB 80mm 50mm 0.502kg 23mm 61.0kN 1mm 72.5mm 11600 13900 72.5kN
29 NN3010TBKR/ NN3010TBKR 80mm 50mm 0.378kg 23mm 61.0kN 1mm 72.5mm 13100 15400 72.5kN
30 NN3010TB/ NN3010TB 80mm 50mm 0.378kg 23mm 61.0kN 1mm 72.5mm 13100 15400 72.5kN
31 NN3010ZTBKR/ NN3010ZTBKR 80mm 50mm 0.328kg 23mm 36.5kN 1mm 72.5mm 13800 18300 36.5kN
32 NN3010ZTB/ NN3010ZTB 80mm 50mm 0.328kg 23mm 36.5kN 1mm 72.5mm 13800 18300 36.5kN
33 NN3011MBKR/ NN3011MBKR 90mm 55mm 0.748kg 26mm 79.5kN 1.1mm 81mm 10400 12500 96.5kN
34 NN3011MB/ NN3011MB 90mm 55mm 0.748kg 26mm 79.5kN 1.1mm 81mm 10400 12500 96.5kN
35 NN3011TBKR/ NN3011TBKR 90mm 55mm 0.562kg 26mm 79.5kN 1.1mm 81mm 11800 13800 96.5kN
36 NN3011TB/ NN3011TB 90mm 55mm 0.562kg 26mm 79.5kN 1.1mm 81mm 11800 13800 96.5kN
37 NN3011ZTBKR/ NN3011ZTBKR 90mm 55mm 0.488kg 26mm 47.5kN 1.1mm 81mm 12400 16400 48.5kN
38 NN3011ZTB/ NN3011ZTB 90mm 55mm 0.488kg 26mm 47.5kN 1.1mm 81mm 12400 16400 48.5kN
39 NN3012MBKR/ NN3012MBKR 95mm 60mm 0.804kg 26mm 84.5kN 1.1mm 86.1mm 9700 11700 106kN
40 NN3012MB/ NN3012MB 95mm 60mm 0.804kg 26mm 84.5kN 1.1mm 86.1mm 9700 11700 106kN
41 NN3012TBKR/ NN3012TBKR 95mm 60mm 0.602kg 26mm 84.5kN 1.1mm 86.1mm 11000 13000 106kN
42 NN3012TB/ NN3012TB 95mm 60mm 0.602kg 26mm 84.5kN 1.1mm 86.1mm 11000 13000 106kN
43 NN3012ZTBKR/ NN3012ZTBKR 95mm 60mm 0.522kg 26mm 50.0kN 1.1mm 86.1mm 11600 15400 53.0kN
44 NN3012ZTB/ NN3012ZTB 95mm 60mm 0.522kg 26mm 50.0kN 1.1mm 86.1mm 11600 15400 53.0kN
45 NN3013MBKR/ NN3013MBKR 100mm 65mm 0.862kg 26mm 88.5kN 1.1mm 91mm 9100 11000 116kN
46 NN3013MB/ NN3013MB 100mm 65mm 0.862kg 26mm 88.5kN 1.1mm 91mm 9100 11000 116kN
47 NN3013TBKR/ NN3013TBKR 100mm 65mm 0.644kg 26mm 88.5kN 1.1mm 91mm 10400 12200 116kN
48 NN3013TB/ NN3013TB 100mm 65mm 0.644kg 26mm 88.5kN 1.1mm 91mm 10400 12200 116kN
49 NN3013ZTBKR/ NN3013ZTBKR 100mm 65mm 0.557kg 26mm 52.5kN 1.1mm 91mm 10900 14500 58.0kN
50 NN3013ZTB/ NN3013ZTB 100mm 65mm 0.557kg 26mm 52.5kN 1.1mm 91mm 10900 14500 58.0kN
51 NN3014MBKR/ NN3014MBKR 110mm 70mm 1.23kg 30mm 112kN 1.1mm 100mm 8000 10000 148kN
52 NN3014MB/ NN3014MB 110mm 70mm 1.23kg 30mm 112kN 1.1mm 100mm 8000 10000 148kN
53 NN3014TBKR/ NN3014TBKR 110mm 70mm 0.925kg 30mm 112kN 1.1mm 100mm 9500 11200 148kN
54 NN3014TB/ NN3014TB 110mm 70mm 0.925kg 30mm 112kN 1.1mm 100mm 9500 11200 148kN
55 NN3014ZTBKR/ NN3014ZTBKR 110mm 70mm 0.809kg 30mm 66.5kN 1.1mm 100mm 9900 13200 74.0kN
56 NN3014ZTB/ NN3014ZTB 110mm 70mm 0.809kg 30mm 66.5kN 1.1mm 100mm 9900 13200 74.0kN
57 NN3015MBKR/ NN3015MBKR 115mm 75mm 1.28kg 30mm 111kN 1.1mm 105mm 7900 9500 149kN
58 NN3015MB/ NN3015MB 115mm 75mm 1.28kg 30mm 111kN 1.1mm 105mm 7900 9500 149kN
59 NN3015TBKR/ NN3015TBKR 115mm 75mm 1.28kg 30mm 111kN 1.1mm 105mm 7900 9500 149kN
60 NN3015TB/ NN3015TB 115mm 75mm 1.28kg 30mm 111kN 1.1mm 105mm 7900 9500 149kN
61 NN3015ZTBKR/ NN3015ZTBKR 115mm 75mm 0.848kg 30mm 66.0kN 1.1mm 105mm 9400 12500 74.5kN
62 NN3015ZTB/ NN3015ZTB 115mm 75mm 0.848kg 30mm 66.0kN 1.1mm 105mm 9400 12500 74.5kN
63 NN3016MBKR/ NN3016MBKR 125mm 80mm 1.77kg 34mm 137kN 1.1mm 113mm 7400 8800 186kN
64 NN3016MB/ NN3016MB 125mm 80mm 1.77kg 34mm 137kN 1.1mm 113mm 7400 8800 186kN
65 NN3016TBKR/ NN3016TBKR 125mm 80mm 1.35kg 34mm 137kN 1.1mm 113mm 8300 9800 186kN
66 NN3016TB/ NN3016TB 125mm 80mm 1.35kg 34mm 137kN 1.1mm 113mm 8300 9800 186kN
67 NN3016ZTBKR/ NN3016ZTBKR 125mm 80mm 1.19kg 34mm 81.5kN 1.1mm 113mm 8800 11700 93.0kN
68 NN3016ZTB/ NN3016ZTB 125mm 80mm 1.19kg 34mm 81.5kN 1.1mm 113mm 8800 11700 93.0kN
69 NN3017MBKR/ NN3017MBKR 130mm 85mm 1.87kg 34mm 144kN 1.1mm 118mm 7000 8400 201kN
70 NN3017MB/ NN3017MB 130mm 85mm 1.87kg 34mm 144kN 1.1mm 118mm 7000 8400 201kN
71 NN3017TBKR/ NN3017TBKR 130mm 85mm 1.42kg 34mm 144kN 1.1mm 118mm 8000 9400 201kN
72 NN3017TB/ NN3017TB 130mm 85mm 1.42kg 34mm 144kN 1.1mm 118mm 8000 9400 201kN
73 NN3017ZTBKR/ NN3017ZTBKR 130mm 85mm 1.25kg 34mm 85.5kN 1.1mm 118mm 8400 11100 101kN
74 NN3017ZTB/ NN3017ZTB 130mm 85mm 1.25kg 34mm 85.5kN 1.1mm 118mm 8400 11100 101kN
75 NN3018MBKR/ NN3018MBKR 140mm 90mm 2.38kg 37mm 164kN 1.5mm 127mm 6600 7900 228kN
76 NN3018MB/ NN3018MB 140mm 90mm 2.38kg 37mm 164kN 1.5mm 127mm 6600 7900 228kN
77 NN3018TBKR/ NN3018TBKR 140mm 90mm 1.82kg 37mm 164kN 1.5mm 127mm 7400 8700 228kN
78 NN3018TB/ NN3018TB 140mm 90mm 1.82kg 37mm 164kN 1.5mm 127mm 7400 8700 228kN
79 NN3018ZTBKR/ NN3018ZTBKR 140mm 90mm 1.61kg 37mm 97.5kN 1.5mm 127mm 7800 10300 114kN
80 NN3018ZTB/ NN3018ZTB 140mm 90mm 1.61kg 37mm 97.5kN 1.5mm 127mm 7800 10300 114kN
81 NN3019MBKR/ NN3019MBKR 145mm 95mm 2.51kg 37mm 173kN 1.5mm 132mm 6300 7500 246kN
82 NN3019MB/ NN3019MB 145mm 95mm 2.51kg 37mm 173kN 1.5mm 132mm 6300 7500 246kN
83 NN3019TBKR/ NN3019TBKR 145mm 95mm 1.91kg 37mm 173kN 1.5mm 132mm 7100 8400 246kN
84 NN3019TB/ NN3019TB 145mm 95mm 1.91kg 37mm 173kN 1.5mm 132mm 7100 8400 246kN
85 NN3019ZTBKR/ NN3019ZTBKR 145mm 95mm 1.68kg 37mm 103kN 1.5mm 132mm 7500 9900 123kN
86 NN3019ZTB/ NN3019ZTB 145mm 95mm 1.68kg 37mm 103kN 1.5mm 132mm 7500 9900 123kN
87 NN3920MBKR/ NN3920MBKR 140mm 100mm 1.32kg 30mm 122kN 1.1mm 130mm 6300 7500 182kN
88 NN3920MB/ NN3920MB 140mm 100mm 1.32kg 30mm 122kN 1.1mm 130mm 6300 7500 182kN
89 NN4920MBKR/ NN4920MBKR 140mm 100mm 1.76kg 40mm 178kN 1.1mm 130mm 6300 7500 295kN
90 NN4920MB/ NN4920MB 140mm 100mm 1.76kg 40mm 178kN 1.1mm 130mm 6300 7500 295kN
91 NNU4920MBKR/ NNU4920MBKR 140mm 100mm 1.75kg 40mm 178kN 1.1mm 112mm 6300 7500 295kN
92 NNU4920MB/ NNU4920MB 140mm 100mm 1.75kg 40mm 178kN 1.1mm 112mm 6300 7500 295kN
93 NN3020MBKR/ NN3020MBKR 150mm 100mm 2.63kg 37mm 180kN 1.5mm 137mm 6000 7200 265kN
94 NN3020MB/ NN3020MB 150mm 100mm 2.63kg 37mm 180kN 1.5mm 137mm 6000 7200 265kN
95 NN3020TBKR/ NN3020TBKR 150mm 100mm 2.00kg 37mm 180kN 1.5mm 137mm 6800 8000 265kN
96 NN3020TB/ NN3020TB 150mm 100mm 2.00kg 37mm 180kN 1.5mm 137mm 6800 8000 265kN
97 NN3020ZTBKR/ NN3020ZTBKR 150mm 100mm 1.76kg 37mm 107kN 1.5mm 137mm 7200 9500 133kN
98 NN3020ZTB/ NN3020ZTB 150mm 100mm 1.76kg 37mm 107kN 1.5mm 137mm 7200 9500 133kN
99 NN4921MBKR/ NN4921MBKR 145mm 105mm 1.91kg 40mm 185kN 1.1mm 135mm 6000 7200 315kN
100 NN4921MB/ NN4921MB 145mm 105mm 1.91kg 40mm 185kN 1.1mm 135mm 6000 7200 315kN