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TIMKEN Bearing 21075/21212
14 inquiries last 6 mos.
US $ 48 .80 / ea
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Excluding customs duties and taxes
The amount of duties and taxes is determined by the product category, declared value, country of origin, and the tax policies of the buyer's country/region. The specific amount shall be subject to the calculation result of the local customs.
Quantity
7
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Series
21000
Cone Part Number
21075
Cup Part Number
21212
Design Unit
Inch
Cage Material
Stamped Steel
Dimensions
d - Bore
0.7500 in
19.050 mm
D - Cup Outer Diameter
2.125 in
53.975 mm
B - Cone Width
0.8598 in
21.839 mm
C - Cup Width
0.6250 in
15.875 mm
T - Bearing Width
0.8750 in
22.225 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius1
0.06 in
1.5 mm
r - Cup Backface "To Clear" Radius2
0.090 in
2.29 mm
da - Cone Frontface Backing Diameter
1.03 in
26 mm
db - Cone Backface Backing Diameter
1.24 in
31.5 mm
Da - Cup Frontface Backing Diameter
2.01 in
51.05 mm
Db - Cup Backface Backing Diameter
1.69 in
42.93 mm
Ab - Cage-Cone Frontface Clearance
0.09 in
2.3 mm
Aa - Cage-Cone Backface Clearance
0.1 in
2.5 mm
a - Effective Center Location3
-0.23 in
-5.8 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)4
3210 lbf
14300 N
C1 - Dynamic Radial Rating (1 million revolutions)5
12400 lbf
55100 N
C0 - Static Radial Rating
9560 lbf
42500 N
Ca90 - Dynamic Thrust Rating (90 million revolutions)6
3250 lbf
14400 N
Factors
K - Factor7
0.99
e - ISO Factor8
0.59
Y - ISO Factor9
1.02
G1 - Heat Generation Factor (Roller-Raceway)
7
G2 - Heat Generation Factor (Rib-Roller End)
3.55
Cg - Geometry Factor10
0.0558
Why Global Buyers Choose O&Kmarts
O&Kmarts:
- Access to a wide range of SKUs across multiple brands and series
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- Better availability for urgent and hard-to-find parts
- Faster global delivery via FedEx / DHL / UPS
- Easier access to rare and high-value models
- Flexible sourcing for individual parts or complete solutions
- Lower MOQs and more adaptable buying options
- Multi-brand procurement in one order
- OEM replacement and alternative model solutions available
- Fewer intermediaries, ensuring more competitive pricing
Why Global Buyers Choose O&Kmarts
Local Suppliers:
- Limited to fast-moving SKUs only
- Limited local market availability
- Inventory frequently fails to meet urgent demand
- Long replenishment cycles, often taking weeks
- Rarely stock high-value compressors (e.g. Copeland YHV119)
- Frequently require bundled purchases
- Rigid and difficult MOQ negotiations
- Limited brand selection
- Minimal or no customization capability
- Higher local distribution and markup costs
Become an O&Kmarts Partner:
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Q&A
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Q: Are there any restrictions on international orders regarding customs duties and taxes?
A: International orders may be subject to customs duties, taxes, and import fees levied by the destination country. These charges are the responsibility of the recipient and are determined by the customs authorities. It's advisable to check with your local customs office for information on potential fees before placing an international order.
Q: Can I pre-order upcoming products?
A: Yes, for upcoming popular products, we often offer pre-order options. You can find pre-order information on the product page and follow the instructions to place a pre-order.
Q: Is there a price protection policy for goods?
A: We cannot offer a refund if the price of your purchase decreases. However, within a certain period of time, we can provide you with a certain amount of discount coupons as compensation.
Customer reviews
4.6
Based on 8 reviews
5
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3
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1
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Nov 19, 2025
Kurt RobertI placed my order on Monday at 14:34 PM and received it the next evening without needing expedited shipping. The lady who helped me was great. She mentioned that the weight seemed high and dropped my shipping fee by $5. I highly recommend this store! The product was genuine too. I’m very happy and will definitely return!Helpful?(1)(0)Sep 28, 2024
Junior DorsaintSuper easy to place an order. I’d definitely shop at OKmarts again.Helpful?(1)(0)Jun 22, 2024
Rick GazawayWe're on top of the world.Helpful?(1)(0)May 29, 2024
Erik BranamI’ll be returning often!Helpful?(1)(0)Apr 04, 2024
Guillermo AlfaroWe have a sufficient stock level.Helpful?(1)(0)Oct 31, 2023
Juan DorantesHad the right materials and equipment at the readyHelpful?(1)(0)Jul 20, 2023
James RookGot my order in record time, thanks for the super fast service.Helpful?(1)(0)Mar 09, 2022
Anonymous userAll was ok! No problems whatsoever.Helpful?(0)(0)
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