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The 71902C-2RZ is a high-precision, sealed angular contact ball bearing, typically measuring
. It is commonly used in high-speed applications like spindle motors, CNC routers, and robotics. It features a
contact angle, P4 precision, and often utilizes ceramic (
) balls and 2RZ rubber seals.
Key Features and Specifications:
- Dimensions: Bore (),Outer Diameter (),Width ().
- Type: Single row angular contact ball bearing (71902) with 2RZ non-contact rubber seals on both sides.
- Precision Class: Often P4 (ABEC 7) for high running accuracy.
- Material: Chrome steel with optional ceramic balls (HQ1/Si3N4) for higher speeds and longer life.
- Speed/Load: Designed for high speed, high rigidity, and axial loads in one direction (paired for both).
- Common Applications: CNC machine tool spindles, engraving machines, and electric spindles.
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Web results
1pair 71902C-2RZ-HQ1 15x28x7 ...
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Buy 1pair 71902C-2RZ-HQ1 15x28x7 71902C Sealed Angular Contact Bearings Spindle ABEC-7 SI3N4 Ceramic Ball: Angular Contact Bearings - Amazon.com ✓ FREE ...
1pair 71902C-2RZ-HQ1 15x28x7 71902C Sealed Angular ...
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Amazon.com: 1pair 71902C-2RZ-HQ1 15x28x7 71902C Sealed Angular Contact Bearings Spindle ABEC-7 SI3N4 Ceramic Ball : Industrial & Scientific.
OEM/ODM 71902C-2RZ bearing, 71902C-2RZ ... - RMO Bearings
rmbearing.com
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71902C-2RZ-P4-HQ1-DTA High Speed Ceramic Bearings ...
Alibaba.com
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Alibaba.com
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71902C-2RZ-P4-HQ1-DTA High Speed Ceramic Bearings 71902 Bearing Angular Contact Ball Bearings 7902 Precision P4 P5, ISO 9001:2008 Approved, 15*28*7mm.
$16.12Out of stock
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Web results
Hxb 71902c/Acskf 2rz P4 Angular Contact Ball Bearing for ...
Made-in-China.com
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Hxb 71902c/Acskf 2rz P4 Angular Contact Ball Bearing for Spindle. US$16.91. 1,000-9,999 Pieces.Read more
· Review by MIC_BUYER
1pair 71902C-2RZ-HQ1 15x28x7 ...
Amazon.com
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Amazon.com
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1pair 71902C-2RZ-HQ1 15x28x7 71902C Sealed Angular Contact Bearings Spindle ABEC-7 SI3N4 Ceramic Ball: Amazon.com: Industrial & Scientific.
Angular Contact Ball Bearings - RMO Bearings
rmbearing.com
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71902C-2RZ bearing. 71902C-2RZ 7902C High-speed Sealed Angular Contact Ball Bearings · 7011C-2RS ball bearing. 7011C-2RS High Precision Long life Angular Contact ...Read more
61902-2RZ - Deep groove ball bearings - SKF
SKF
https://www.skf.com › products › rolling-bearings › de...
SKF
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Single row deep groove ball bearings with seals or shields are particularly versatile, have low friction and are optimized for low noise and low vibration, ...Read more
SKF 61902-2rz Deep Groove Ball Bearings 15x28x7 Mm
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KOYO 6902 RU Deep Groove Ball Bearings
HongKong Tengda Bearings Limited
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KOYO 6902 RU Deep Groove Ball Bearings ; SKF 71902C Bearing, 15, 28 ; KOYO 61902-2RS Bearing, 15, 28 ; KOYO 61902-2RZ Bearing, 15, 28 ; SKF 61902-2Z Bearing, 15, 28 ...Read more