China Original Japan NSK 30212 30212j 30213j Taper Roller Bearing

Original Japan nsk 30212 30212J 30213J taper roller bearing for engine
Structure: Taper
Type: Roller
Brand Name: SHR, , NSK, SKF, SHR
Bore Size: 60 mm
Outside Diameter: 110 mm
Model Number: 30212
Precision Rating: P0, P6, P5, P4, P2
Seals Type: Open
Number of Row: Single Row
Place of Origin: Shandong China (Mainland)
Material: Bearing steel
Delivery time: 3-15days
Place of Origin: SHANDONG China (Mainland)
Material: : Gcr15 (Chrome steel), (AISI) 52100 (DIN) 100Cr6, carbon steel, iron
Vibration and Noisy level: : Z1, Z2, Z3, ZV1, ZV2. ZV3. Z1V1. Z2V2. Z3V3.
Precision level: : ABEC-1, ABEC-3, ABEC-5, ABEC-7.
Customized: : Available as per drawing or sample
Lubricating: : Graphite, carbon, oilless, PTFE, Teflon, dry, oil
Tapered Roller Bearings
Tapered Roller Bearings can carry combinations of large radial and thrust loads. The axial load carrying capacity of the bearings is largely determined by the contact angle. The larger the angle, the higher the axial load capacity.
According to the number of rolling rows, tapered Roller Bearings were classified into:
1. single-row tapered roller bearing,
2. double-row tapered roller bearing
3. four- row tapered roller bearing.
4. Inch tapered roller bearing
Applications
Tapered roller bearings are used in back-to-back pairs so that axial forces can be supported equally in either direction.
Pairs of tapered roller bearings are used in car and vehicle wheel bearings where they must cope simultaneously with large vertical (radial) and horizontal (axial) forces. Applications for tapered roller bearings are commonly used for moderate speed, heavy duty applications where durability is required. Common real world applications are in agriculture, construction and mining equipment, axle systems, gear box, engine motors.

BearingNo.Boundary dimensionsBasic load rating(kN)Limiting speedMassmmDynamicStaticrpmKgdDTBCRminrminCrCorGreaseOil≈30202153511.7511100.60.611.913.59000130000.05330203174013.2512111120.722.29000130000.09630204204715.2514121128.230.98000110000.12830205255216.2515131133.739.47500100000.15330206306217.2516141143.350.6630085000.23230207357218.2517151.51.554.263.7530070000.33730208408019.7518161.51.56374.1480063000.42230209458520.7519161.51.56784450060000.47630210509021.7520171.51.57697430056000.538302115510022.75211821.590116380050000.715302126011023.75221921.5103132340045000.905302136512024.75232021.5120154300040001.12302147012526.25242121.5132174300040001.26302157513027.25252221.5137186280038001.36302168014028.2526222.52160213240034001.67302178515030.528242.52180242220032002.08302189016032.530262.52199270200030002.53302199517034.5322732.5226310190028003.063022010018037342932.5253351190028003.723022110519039363032.5284400180026004.39302221102004138323.52314445170024005.213022412021543.5403432.5335487160022006.193022613023043.75403443364525150020006.943022814025045.75423643407589140019008.7530230150270494538434496511300180010.830232160290524840435097441100160012.930234170310575243546168651000150019302361803205752435458381510001500203023819034060554632.5721100095014002430240200360645848547921120900130025

Model Number: :
30200, 30300, 32200, 32300, 31300, 32000, 32900, 33000, 33200, 33100
Function: :
Rolling mill, mine, metallurgy, plastics machinery industry.
Type: : Spherical, cylindrical, tapered, deep groove, self alignling, needle, pillow
Samples: : Free sample of Tapered roller bearing
Packaging & Delivery
Packaging Detail: 1)Neutral package & wooden package 2)Carton package+pallet 3)Wooden package+pallet
Delivery Detail: Normally ready goods in stock