Certifiexcavatorion | ISO9001:2008 |
Payment Terms | L/C,,D/P,T/T, Alibaba online payment,Paypal,etc. |
Supply Ability | 50000 Set/Sets per Month |
Delivery Time | 2-7 work days |
Packaging Details | Wooden case,By carton ,Customer Requirement |
Product name | Spherical Roller Bearing |
Model | 21307CC |
Size | 35*80*21mm |
MOQ | 1 PCS |
Supply | 50000 Set/Sets per Month |
Material | CHROME STEEL |
Quality | P0、P2、P4、p5、p6 |
Brand Name | ZH |
Model Number | 21307CC |
Place of Origin | China |
Certification | IS09001 |
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Product Specification
Certifiexcavatorion | ISO9001:2008 | Payment Terms | L/C,,D/P,T/T, Alibaba online payment,Paypal,etc. |
Supply Ability | 50000 Set/Sets per Month | Delivery Time | 2-7 work days |
Packaging Details | Wooden case,By carton ,Customer Requirement | Product name | Spherical Roller Bearing |
Model | 21307CC | Size | 35*80*21mm |
MOQ | 1 PCS | Supply | 50000 Set/Sets per Month |
Material | CHROME STEEL | Quality | P0、P2、P4、p5、p6 |
Brand Name | ZH | Model Number | 21307CC |
Place of Origin | China | Certification | IS09001 |
High Light | PC200-7 Excavator accessories ,6D102 Excavator accessories ,3957544 |
High Quality Spherical Roller Bearing 35*80*21mm 21307CC 21307W 21307E P0 P5 P4 P3 Quality Level
Product introduction
21307CC spherical roller bearings have two rows of symmetrical rollers, a common sphered outer ring raceway and two inner ring raceways inclined at an angle to the bearing axis. The centre point of the sphere in the outer ring raceway is at the bearing axis. It has 35 mm ID and 80 mm OD.
Bore diameter | 35 mm |
Outside diameter | 80 mm |
Width | 21 mm |
Basic dynamic load rating | 79.2 kN |
Basic static load rating | 72 kN |
Reference speed | 8 500 r/min |
Limiting speed | 12 000 r/min |
Number of rows | 2 |
Locating feature, bearing outer ring | Without |
Bore type | Cylindrical |
Cage | Sheet metal |
Radial internal clearance | CN |
Tolerance class for dimensions | Normal |
Tolerance class for run-out | P5 |
Sealing | Without |
Lubricant | None |
Relubrication feature | Without |
d | 35 mm | Bore diameter |
---|---|---|
D | 80 mm | Outside diameter |
B | 21 mm | Width |
d2 | ≈47.2 mm | Shoulder diameter of inner ring |
D1 | ≈65.6 mm | Shoulder/recess diameter of outer ring |
r1,2 | min.1.5 mm | Chamfer dimension |
da | min.44 mm | Diameter of shaft abutment |
---|---|---|
Da | max.71 mm | Diameter of housing abutment |
ra | max.1.5 mm | Radius of fillet |
21307CC Collection
AP5S53 | NUP307 | 6305M | NUP309=180 | NUP307 | 30309D | 30312D | T7FC055 |
M5X130 | NUP205E | 4T-30307 | NUP309=180 | NUP307 | M2X55 | 30314D | NUP310 |
M5X180 | NUP207=120 | SG08 | NUP310 | NUP2208 | M2X63 | 30312D | NUP207 |
32205 | NUP2209=160 | GM17VA | MAG120 | NUP2211 | NUP2208=210 | 6008 | 6213 |
T7FC060 | NUP2207=140 | JMV-44/22 | MAG150 | HMGC48 | NUP307=110 | NUP307 | NUP308 |
M2X150 | 30312D | KMF125-PC200-7 | KMF90-PC200-6 | NUP309 | JMF195 | 30311D | NUP309 |
M2X170 | NUP2209 | NUP2310 | NUP2206 | NUP309 | NUP2212 | T7FC055 | JMF29 |
M2X210 | NUP2209 | 30210 | NUP2207 | NUP2212 | NUP2211 | NIP2310 | JMF23 |
HMGF57 | NUP2209 | 30311D | NUP2207 | 30312D=155 | 30312D=155 | NUP208E | JMF151 |
NUP306 | NUP2212 | SG04 | GM35VA | M2X96 | M2X120 | NUP308=14 | 11749/11710 |
NUP307 | M2X146 | SG025 | GM35VL | MCB172 | 32207 | T7FC065 | KMF41-PC60 |
HMK3525+IR | JMF250 | SG02 | GM38VB | HMT36FA | 30312 | NUP207 | GM18VL |
30309D | JMV-53/31 | SG15 | MAG150 | HMGC32 | 30312D | HMS072 | DNB50/60 |
30210 | MAG85 | SG20 | TM09 | HMGF35 | 30312D | AP5S67 | NUP308 |
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A: Yes, we are glad to send 1pc for quality testing if we have the item you need in stock.
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Company Details
Business Type:
Manufacturer,Importer,Exporter,Seller
Year Established:
2004
Total Annual:
10000000-50000000
Employee Number:
100~150
Ecer Certification:
Verified Supplier
Linqing Zhonghong Bearing Co., LTD office is in Guangzhou city and factory in Shandong province. It is a company integrating bearing R & D, production and sales, with many years of experience in bearing support and industrial service in the industrial field. We specialize in both internationa... Linqing Zhonghong Bearing Co., LTD office is in Guangzhou city and factory in Shandong province. It is a company integrating bearing R & D, production and sales, with many years of experience in bearing support and industrial service in the industrial field. We specialize in both internationa...
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