621/612-B Timken Bearing

TAPERED ROLLER BEARINGS

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Timken Bearing

Bearing Dimensions  

Load Ratings

Part Number
           
Bore

d

O.D.

D

Width

T1

   

Inner

 

Outer

      Dynamic(1)                  Factors(2)

C1                     e                Y

Dynamic(3)                  Factors(2)

C90                  Ca90                    K

Static

C0

   
mm

in.

mm

in.

mm

in.

N

lbf

N

lbf

N

lbf

  N

lbf

 
50.800

2.0000

90.000

3.5433

8.888

0.3499

102000

22900

0.32 1.88 26400

5930

14400

3250

1.83 95800

21500

368A 362-B
50.800

2.0000

88.900

3.5000

8.887

0.3499

102000

22900

0.32 1.88 26400

5930

14400

3250

1.83 95800

21500

368A 362AB
50.800

2.0000

88.900

3.5000

8.888

0.3499

102000

22900

0.32 1.88 26400

5930

14400

3250

1.83 95800

21500

368 362AB
50.800 85.725 9.906 61100 0.57 1.06 15800 15400 1.03 63900 18200 18337-B
2.0000 3.3750 0.3900 13700     3560 3470   14400    
50.800 85.000 7.539 54700 0.41 1.48 14200 9840 1.44 67500 18790 18720-B
2.0000 3.3465 0.2968 12300     3190 2210   15200    
50.800

2.0000

80.962

3.1875

7.145

0.2813

60800

13700

0.36 1.69 15800

3540

9590

2160

1.64 88800

20000

L305649 L305610-B
50.800 77.788 5.969 37300 0.34 1.78 9680 5570 1.74 47200 LL205449 LL205410-B
2.0000 3.0625 0.2350 8390     2180 1250   10600    
52.000 85.725 9.906 51600 0.57 1.06 13400 13000 1.03 63900 18204X 18337-B
2.0472 3.3750 0.3900 11600     3010 2920   14400    
52.387

2.0625

111.125

4.3750

15.083

0.5938

126000

28300

0.88 0.68 32700

7350

49500

11100

0.66 119000

26700

55206 55437-B
52.387 93.264 11.112 122000 0.34 1.77 31700 18300 1.73 153000 3767 3720-B
2.0625 3.6718 0.4375 27500     7120 4120   34300    
52.387

2.0625

92.075

3.6250

8.730

0.3437

98900

22200

0.38 1.59 25700

5770

16600

3720

1.55 130000

29200

28584 28521-B
53.975

2.1250

136.525

5.3750

16.662

0.6560

276000

62100

0.36 1.66 71600

16100

44400

9980

1.61 298000

67000

636 632-B
53.975

2.1250

127.000

5.0000

7.137

0.2810

226000

50800

0.35 1.73 58600

13200

34700

7810

1.69 248000

55700

557-S 553-BA
53.975

2.1250

127.000

5.0000

17.462

0.6875

306000

68800

0.30 2.01 79300

17800

40500

9110

1.96 370000

83300

6280 6220-B
53.975

2.1250

123.825

4.8750

14.288

0.5625

226000

50800

0.35 1.73 58600

13200

34700

7810

1.69 248000

55700

557-S 552-B
53.975 120.650 16.667 207000 0.31 1.91 53800 28900 1.86 244000 621 612-B
2.1250 4.7500 0.6562 46600     12100 6510   54800    
53.975 107.950 11.115 161000 0.34 1.79 41700 23900 1.74 166000 456 453-B
2.1250 4.2500 0.4376 36100     9370 5380   37200  

You can get competitive price of NTN bearing from our company. More information, please contact us  E-mail:sale@adyrbearing.com

ADYR Bearing Co.,Limited. has been engaged in bearing industry for many years, we provide a wide selections of brands including Timken bearing, INA bearing, FAG bearing, NTN bearings, SKF bearings, deep groove ball bearings, cylindrical roller bearings, tapered roller bearings, self-aligning ball bearings,thrust ball bearings, rolling mill bearings, spherical roller thrust bearings, spherical bearings, adapter sleeves, withdrawal sleeves, lock nut, lock washer,locking device, etc.

 

We can provide bearing and non-standard bearings, linear bearings, automotive bearings, large bearings, railway bearings, spherical plain bearings, high temperature, super-precision bearings, as well as some rare types customized to your need.

Our bearings are exported to countries and regions in Europe (the UK, France, Italy, Germany), North America (USA, Canda),

Middle East and Southeast Asia.Our goal is to exceed our customers’ expectation in providing quality products and continue to improve the services we
provide on a timely manner.Please view the products at our website that we can supply. You can also contact our sales representative to request a
price quotation on the products that you are looking for that may not been shown on our website.

Packaging & Shipping
1.industrial packing+industrial cartons+pallets
2.single brand box+brand cartons+pallets
3.follow customer’s requests
A.Plastic Tubes or Single Boxes ( Usually 10pcs in one plastic tube for steel bearings);
B.Cartons ( No more than 30kg for one carton );
C. Pallet ( Usually more than 400kg totally will use pallet )
D. Delivery time :7-35 days ( by sea or by air )
Generally,We will choose the most suitable packing method for products. If you have any special requirements for packing, pleasecontact us in advance.
 After Sales Service
In order to meet the increasing market demand, and better serve the customers, we has built a professional team composed of sales engineers to provide perfect pre-sales and after-sales services.We provide consulting services for maintenance, procurement and design staff concerning the basic knowledge, selection, installation and removal, lubrication, maintenance and equipment management of imported bearings.All these services are mean to reduce the installation errors, form good work and safety habits and improve the efficiency of maintenance personnel, thus achieving the best use effect and the maximum bearing life.We also help users analyze the failure of the bearing, confirm the causes, provide solutions for this issue and give suggestions on precautionary measures.
FAQ
Q:What’s your after-sales service and warranty?
A: We promise to bear the following responsibilities when defective products were found:
1.12 months warranty from the first day of receiving goods;
2. Replacements would be sent with goods of your next order;
3. Refund for defective products if customers require.
Q:Do you accept ODM&OEM orders?
A: Yes, we provide ODM&OEM services to worldwide customers, we also customize OEM box and packing as your requirements.
Q:What’s the MOQ?
A: MOQ is 10pcs for standardized products; for customized products, MOQ should be negotiated in advance. There is no MOQ for sample orders.
Q:How long is the lead time?
A: The lead time for sample orders is 3-5 days, for bulk orders is 5-15 days.
Q:Do you offer free samples? 
A: Yes we offer free samples to distributors and wholesalers, however customers should bear freight. We DO NOT offer free samples to end users.
Q:How to place order?
A: 1. Email us the model, brand and quantity,shipping way of bearings and we will quote our best price for you;
2. Proforma Invoice made and sent to you as the price agreed by both parts;
3. Deposit Payment after confirming the PI and we arrange production;
4. Balance paid before shipment or after copy of Bill of Loading.
Contact with us now!

 

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