Product Catalog
Deep Groove Ball Bearings21300 Series
Contact Us
Tel：+86-574-86369986 86369985 86369552
Fax：+86-574-87753063
Mail：[email protected]
Address：No,112, North Linyu Road, Ningbo, China
Product Parameter
| Inquiry | Bearing Number | Dimensions | Load ratings(KN) | Limiting speeds(r/min) | Mounting dimensions(mm) | Weight (Kg)≈ | ||||||
| d | D | B | Cr | Cor | Grease | Oil | damin | Damax | ramax | |||
|
?21304 | 20 | 52 | 15 | 32 | 32 | 6100 | 7500 | 27 | 45 | 1 | 0.165 |
|
|
21305 | 25 | 62 | 17 | 42 | 45 | 5400 | 6800 | 32 | 55 | 1 | 0.245 |
|
|
21306 | 30 | 72 | 19 | 58 | 64 | 4400 | 5800 | 37 | 65 | 1 | 0.425 |
|
|
21307 | 35 | 80 | 21 | 65 | 75 | 4200 | 5400 | 44 | 71 | 1.5 | 0.523 |
|
|
21308 | 40 | 90 | 23 | 89 | 99 | 3800 | 4500 | 49 | 81 | 1.5 | 0.75 |
|
|
21309 | 45 | 100 | 25 | 106 | 118 | 3400 | 3800 | 54 | 91 | 1.5 | 1.03 |
|
|
21311 | 55 | 120 | 29 | 146 | 175 | 2800 | 3400 | 65 | 110 | 2 | 1.68 |
|
|
21312 | 60 | 130 | 31 | 167 | 201 | 2600 | 3300 | 72 | 118 | 2.1 | 2 |
|
|
21313 | 65 | 140 | 33 | 188 | 235 | 2400 | 3200 | 77 | 128 | 2.1 | 2.57 |
|
|
21314 | 70 | 150 | 35 | 218 | 276 | 2200 | 2900 | 82 | 138 | 2.1 | 3.2 |
|
|
21315 | 75 | 160 | 37 | 245 | 311 | 2000 | 2800 | 87 | 148 | 2.1 | 3.76 |
|
|
21316 | 80 | 170 | 39 | 268 | 359 | 2000 | 2400 | 92 | 158 | 2.1 | 4.81 |
NINGBO KAILI HI-TECH BEARING CO., LTD
- Add：No,112, North Linyu Road, Ningbo, China
- Tel：+86-574-86369986 86369985 86369552
- Fax：+86-574-87753063
- Email：[email protected]
- [email protected]
Hobson Bearing International, Inc.
- Add：15683 HIGHWAY FF DIAMOND, MISSOURI 64840 ,USA
- Contact：Gene E. Hobson
- President HBI
- (417)-850-2903 cell
- (417)-781-0275 office
Copyright ? 2019 - NINGBO KAILI HI-TECH BEARING CO., LTD Technical Support: - Bearing.cn
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