Chrome steel engine Deep Groove Ball Bearings 6312 ZR / 6212 zz High precision
6312 Specifications:
| Basic | Model | 6312 / 6312zz / 6312-2rs |
| | Structure | Deep groove ball bearing |
| Dimension | d | 60 mm |
| | D | 130 mm |
| | B | 31 mm |
| | r min | mm |
| Loading | Cr Dynamic | 73 Kn |
| | C0r Static | 49 Kn |
| | Cr Dynamic | --- |
| | C0r Static | |
| Factor | f0 | --- |
| Limiting speed | open, Z, ZZ, V,VV | 5100 |
| | DDU , DU | --- |
| | open , z , | 6312 |
| type | Open | 6312 |
| | Shielded | 6312 2z |
| | Sealed | 6312 2rs |
| | snap | 6312 n |
| | with snap ring | 6312 nr |
| Mass | approx | 1.72KG |
Description :
Deep groove ball bearing is one of the most common types of rolling bearing. Basic deep groove ball bearing consists of an outer ring, an inner ring, a set of steel ball and a set of cage. Deep groove ball bearing type has a single row and double row two kinds, deep groove ball structure is sealed and open two kinds of structure, open without sealing structure refers to the bearing, seal type deep groove ball into dust seal and oil seal.
Outside diameter range :30-1600 mm
Inside diameter range : 9-300 mm
Width range :10-1320 mm
Function : support the parts of running , decrease friction .
Products Description Retainer , cage type :
Deep groove ball bearings generally USES the steel plate stamping entities cage or brass cage. When diameter less than 400 mm, USES the steel plate stamping cage without post code, when the diameter is larger than 400 mm multi-purpose rear brass cage without entity code .
Products Description Clearance type :
Standard deep groove ball bearing with C2, standard level (CN), C3, C4 and C5 internal clearance, all consistent with GB4604.
Application :
Deep groove ball bearing can be used for transmission, instruments and meters, electric machinery, household electrical appliances, internal combustion engines, transportation vehicles, agricultural machinery, construction machinery, engineering machinery, the yo-yo roller type rollerblading, etc .
Delivery time : 2-5 days for within 5 pallet , 15 -20 days for 20GP .
Payment term ；
T/T , PAYPAL , WESTERN UNION , CASH , L/C .
Product and package photos reference :
Product Tags:
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Chrome steel engine Deep Groove Ball Bearings 6312 ZR / 6212 zz High precision Images
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