21312C/W33 (d:60xD:130xB:31mm) Spherical Roller Bearing For Mining Equipment

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Min. Order:

1 Piece

Stock:

100 Piece

Port:

Tianjin, Shanghai, Shenzhen, Guangzhou or Qingdao

Payment term:

by T/T in advance

Delivery time:

2-3 days for stock, 25-30 days for bulk production

Mobile NO.: +86-18062246726

Technical Parameters:

Product Designations:

21312C/W33

Structure:

Roller Bearing

Number of Rows:

Double

Inside Diameter:

60 mm

Outside Diameter:

130 mm

Thickness:

31 mm

Weight:

2.08 KG

Dynamic load Capacity, Radial (Cr):

201 (kN)

Static load Capacity, Radial (Cor):

228 (kN)

Reference speed (Grease rpm):

3400

Limiting speed (Oil rpm):

4300

Demensions:

60x130x31

Brand:

Neutral Product

Bearing Material:

Chrome Steel (Gcr15)

Roller Material:

Chrome Steel (Gcr15)

Transport Package:

Standard Export Package

Shipping Ways:

by Sea or Air

Country of Origin:

China

Rolling Element:

Roller

Application:

Mining equipment (powdering machines, vibrating screens, conveyors, etc.), gearboxes, air preheaters, extruders, centrifugal separators, construction machinery, steelmaking machinery, papermaking machines

21312C/W33 Spherical Roller Bearing, High load capacity, Suited for applications involving large radial loads, heavy loads, and impact loads.

Size: 60x130x31mm

Inner Diameter (d): 60mm
Outer Diameter (D): 130mm
Thickness (B): 31mm

Bearing Part No.	Basic dimensions mm				Basic Load Rating (kN)		Speed Ratings (rpm)		Other Dimensions mm				Contact Surface and Chamfer Dimension			Calculation Factors				Weight (kg)
Bearing Part No.	d	D	B	rmin	Dynamic (Cr )	Static (Cor)	Grease	Oil	d2	D1	b	k	da	Da	ra	e	Y1	Y2	Y0	Weight (kg)
21312C/W33	60	130	31	2.1	201	228	3400	4300	78.5	109.7	5.5	3	72	118	2	0.22	3	4.6	2.8	2.08

21312C/W33 Spherical Roller Bearings have two rows of spherical rollers, the outer ring has a common concave spherical raceway, the inner ring has two concave raceways that are inclined at an angle to the bearing axis, the curvature center of the outer ring raceway is the same as the bearing center.

Spherical roller bearings are self-aligning and are not affected by misalignment of the shaft and bearing box or deflection of the shaft, and can compensate for the resulting concentricity errors. In addition to bearing radial load, this type of bearing can also bear two-way axial load and its combined load. It has a large bearing capacity and good vibration and impact resistance.

All the bearings we are offering are direct factory price, fast delivery, perfect quality. For more bearings, please feel free to mail us at sales@partsservicesupply.com, or contact us by Wechat or Whatsapp at +8618062246726.

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High quality 21312C/W33 ( 2.08 kg Mass, ID: 60 mm OD: 130 mm WD: 31 mm , Double Rows , Chrome Steel (Gcr15) Material , 201 (kN) Radial dynamic , 228 (kN) Radial static ), Just click the button " Contact Now " to mention your purchase Requirement , Quantity and Contact Method of your requested Bearing Item No. 21312C/W33. then click the button " Send " The web site will make your purchasing information sent to the supplier's mailbox, who will come to contact you upon they get your information at the first time.

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21312C/W33 (d:60xD:130xB:31mm) Spherical Roller Bearing For Mining Equipment

21312C/W33 (d:60xD:130xB:31mm) Spherical Roller Bearing For Mining Equipment

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