25mm Bore sized spherical roller bearing 21305CC used for rolling mill

Price:	0.28 USD
Payment Terms:	T/T,WU,Paypal
Place of Origin:	Shaanxi, China (Mainland)
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Product Detail

Model No.: 21305CC

Production Capacity: 580000

Delivery Date: 7-12 working days

Structure: Spherical

Bore size: 25 mm

Precision rate: P0/P2/P4/P5/P6

Number of row: Double Row

Breadth: 17 mm

Means of Transport: Ocean,Land,Air

Packing: Industrial package

Brand Name: KGS

Type: Roller

Outside diameter: 62 mm

Seals: Open

Material: GCR15

Cr: 41.5 kN: Cor: 44.2 kN

1. Bearing factory with large stock
2. Short delivery time
3. Can bear heavy load
4. Free sample
5. Weight: 0.277 kg
6. Simple structure

Brass cage Spherical roller bearing

Spherical roller bearings are double row, self-retaining units comprising solid outer rings with a concave raceway, solid inner rings and barrel rollers with cages. The inner rings with cylindrical or tapered bores.

The symmetrical barrel rollers freely align themselves to the concave outer ring raceway. As a result, shaft deflections and mislignments of the bearing seats are compensated.

Features

a, low speed, impact resistance, vibration
b, with self-aligning function, namely the inner ring relative to the axis of a larger outer ring axis is tilted (usually in less than 3 degrees) still operate normally
c, mainly bear large radial load
d, but also can withstand a small axial load

Self-guiding rollers and a floating guide ring between the two rows of rollers

Self-guiding rollers reduce friction and frictional heat. A floating guide ring guides unloaded rollers so that they enter the load zone in the optimal position.

Specification

MODEL	d(mm)	D(mm)	B(mm)
22205/20E	20	52	18
22205E	25	52	18
22205EK	25	52	18
21305CC	25	62	17
22206E	30	62	20
22206EK	30	62	20
21306CC	30	72	19
21306CCK	30	72	19
22207E	35	72	23
22207EK	35	72	23

Applications

a, metallurgical and mining machinery
b, engineering machinery
c, lifting and transport machinery
d, paper machinery
e, textile machinery, etc.