• NSK in wheels car bearing 1280/20 Tapered Roller Bearing Single Row - Inch series 1280/22 and  1988/22
  • NSK in wheels car bearing 1280/20 Tapered Roller Bearing Single Row - Inch series 1280/22 and  1988/22
  • NSK in wheels car bearing 1280/20 Tapered Roller Bearing Single Row - Inch series 1280/22 and  1988/22
  • NSK in wheels car bearing 1280/20 Tapered Roller Bearing Single Row - Inch series 1280/22 and  1988/22
  • NSK in wheels car bearing 1280/20 Tapered Roller Bearing Single Row - Inch series 1280/22 and  1988/22
NSK in wheels car bearing 1280/20 Tapered Roller Bearing Single Row - Inch series 1280/22 and  1988/22

NSK in wheels car bearing 1280/20 Tapered Roller Bearing Single Row - Inch series 1280/22 and 1988/22

Product Details:

Brand Name: NSK
Model Number: 1280/2

Payment & Shipping Terms:

Minimum Order Quantity: 1
Price: USD 0.5-10 PCS
Packaging Details: Single Box , Industrial Packing
Delivery Time: 3-15 DAYS
Payment Terms: L/C, T/T, Western Union, MoneyGram
Supply Ability: 1000 PCS/MON
Get Best Price Contact Now

Detail Information

Number Of Row: Single Row Structure: Tapered Roller Bearin
Material: Chrome Steel Cage: Steel Cage

Product Description

NSK in wheels car bearing 1280/20 Tapered Roller Bearing Single Row - Inch series 1280/22 and 1988/22

Specifications
(Boundary dimensions ...etc)


d
22.225 mm  
D
57.150 mm
T
22.225 mm
B
22.225 mm
C
17.462 mm
r(min.)
0.8 mm
r1(min.)
1.6 mm

 

r1(min.)
1.6 mm
Basic load ratings : Cr
65.8 kN
Basic load ratings : C0r
55.7 kN
Fatigue load limit : Cu
8.05 kN
Limiting speeds(Grease lub.)
7600 min-1
Limiting speeds(Oil lub.)
10000 min-1
Load center spread : a
15.3 mm
Constant :e
0.35
Axial load factors : Y1
1.73
Axial load factors : Y0
0.95

 

NSK in wheels car bearing 1280/20 Tapered Roller Bearing Single Row - Inch series 1280/22 and  1988/22 0                                                                     NSK in wheels car bearing 1280/20 Tapered Roller Bearing Single Row - Inch series 1280/22 and  1988/22 1

Mounting dimensions


da
29.5 mm
db
29.0 mm
Da
49.0 mm
Db
52.0 mm
ra(max.)
0.8 mm
rb(max.)
1.6 mm

 

Mass


(Refer.)Mass
0.293 kg

 


Used in wheels car taper roller bearing 1280/20 inch bearing

Product description:

Tapered roller bearings have tapered inner and outer ring raceways between which tapered rollers are arranged. The projection lines of all the tapered surfaces meet at a common point on the bearing axis. Their design makes tapered roller bearings particularly suitable for the accommodation of combined (radial and axial) loads. The axial load carrying capacity of the bearings is largely determined by the contact angle a; The larger α , the higher the axial load carrying capacity. An indication of the angle size is given by the calculation factor e; The larger the value of e, the larger the contact angle and the greater the suitability of the bearing for carrying axial loads.

 

Type:

Single-row taper roller bearing,Double-row taper roller bearing,Four-row taper roller bearing,auto bearing,Machine-tool bearing,Construction bearing ,Heavy-duty bearing

 

Features:
The inner and outer ring raceways and rollers of these bearings are made with a taper so that the surface planes of the raceways and roller axis meet at a point .The rollers are guided by a flange on the inner ring .Tapered roller bearings are separable, and have the following components: outer ring, inner ring and roller assembly. The non-separable inner ring and roller assembly is called the cone', and the outer ring is called the cup'. Internal clearances established during mounting by the axial position of the cone relative to the cup.

 

Applications

In many 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.

 


Product picture

NSK in wheels car bearing 1280/20 Tapered Roller Bearing Single Row - Inch series 1280/22 and  1988/22 2NSK in wheels car bearing 1280/20 Tapered Roller Bearing Single Row - Inch series 1280/22 and  1988/22 3NSK in wheels car bearing 1280/20 Tapered Roller Bearing Single Row - Inch series 1280/22 and  1988/22 4NSK in wheels car bearing 1280/20 Tapered Roller Bearing Single Row - Inch series 1280/22 and  1988/22 5

 

Package picture

NSK in wheels car bearing 1280/20 Tapered Roller Bearing Single Row - Inch series 1280/22 and  1988/22 6

 

Packing , Payment , Delievry and Stock

 

Packaging
1)Commercial Bearings packaging: 1pc/plastic bag + color box + carton + pallet
2)Industrial Bearings packaging a)plastic tube + carton + pallet
b). plastic bag +kraft paper + carton + pallet
3)According to the requirement of customers'
Payment
1) T/T:30% deposit, 70% should be paid before shipment.
2) L/C at sight. (high bank charge, not suggest, but acceptable )
3) 100% Western Union in advance. (especially for air shipment or small amount)
Delivery
1) Less than 45 KGS, we will send by express. ( Door to Door, Convenient )
2) Between 45 - 200 KGS, we will send by air transport. ( Fastest and safest, but expensive )
3) More than 200 KGS, we will send by sea. ( Cheapest, but long time )
Stock
1)Availability and supply capacity on a certain basis

 

 

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