Contact Platform Support
Help CenterHigh Load Capacity Bearings NB035CP0 NB035AR0 NB035XP0 Ball Bearings Custom Available 3.5×4.125×0.3125inch
Product Spotlights
2. Compact structure, light-weight , low friction, stable rotation
3. Higher load capacity & rigidity , high precision
4. Widely used in robotics, radar, medical CT and optical rotary platforms
Related Products
-
High Load Capacity Bearings NB040CP0 NB040AR0 NB040XP0 Ball Bearings Custom Available 4.0×4.625×0.3125inchNegotiableMOQ: 1 Combo -
NB Series Material Custom Available NB042CP0 NB042AR0 NB042XP0 Thin Section Ball Bearings 4.25×4.875×0.3125inchNegotiableMOQ: 1 Combo
-
NB Series Material Custom Available NB045CP0 NB045AR0 NB045XP0 Thin Section Ball Bearings 4.5×5.125×0.3125inchNegotiableMOQ: 1 Combo
-
China Factory Supply NB047CP0 NB047AR0 NB047XP0 High Performance Thin Section Ball Bearings 4.75×5.375×0.3125inchNegotiableMOQ: 1 Combo
-
China Factory Supply NB050CP0 NB050AR0 NB050XP0 High Performance Bearings 5.0×5.625×0.3125inchNegotiableMOQ: 1 Combo
NB Series Thin-Section Constant Cross-Section Bearing
Product Overview:
NB series are imperial 5/16‑inch ( 7.938mm ) constant cross‑section thin‑section ball bearings with medium‑large cross‑section. The cross‑section dimension remains unchanged as bore diameter increases, balancing space‑saving performance and higher load capacity.
Rings and balls are standardly made of GCr15 (AISI52100) high‑carbon chromium bearing steel. 440C / 304 / 316L stainless steel and Endurakote hard‑chrome coating are optional.
Precision grades cover P4/P5/P6.
Three structures are available: Type‑A angular contact, Type‑C radial contact and Type‑X four‑point contact, capable of radial load, axial load and overturning moment.
Non‑standard customization per drawings & samples is supported. Dimensions are fully interchangeable with imported NB series, ideal for precision equipment with large hollow bore, moderate load and limited installation space 。
Standard specifications are available, and customization according to drawings or samples is available for other requirements.
Application:
Heavy-duty servo rotary tables
automation fixture rotary platforms
large survey gimbals
heavy-load robot joints
large medical imaging equipment
radar rotary mechanisms
large semiconductor inspection rotary modules.
Parameters:
| Item No. | Dimension | Basic Cap | Unit | Interchange | ||
| (inch / mm) | (N) |
weight | ||||
| d | D | Cor | Cr | Kg | INA | |
| NB035CP0 | 3.5 | 4.125 | 6850 | 2800 | 0.125 | CSCB035 |
| 88.9 | 104.775 | |||||
kaydon thin-section bearings Structure:
Open Radial Contact Ball Bearings (KAA,KA, KB, KC, KD, KF, KG series)
Open Angular Contact Ball Bearings (KAA,KA, KB, KC, KD, KF, KG series)
Open Four Point Contact Ball Bearings (KAA,KA, KB, KC, KD, KF, KG series)
Sealed Radial Contact Ball Bearings (JHA, JA, JB, JU. JG series)
Sealed Four Point Contact Ball Bearings ( JHA, JA, JB, JU, JG series)
Company Profile：
Luoyang Yadian Machinery Equipment Co., Ltd. is a comprehensive enterprise specializing in the R&D, production, and sales of precision bearings. With deep expertise in the precision bearing manufacturing sector, its products are widely applied in high-end CNC machine tools, industrial robots, humanoid robots, aerospace and defense, semiconductors, and medical equipment.
Luoyang Yadian specializes in the R&D and production of precision rotary table bearings, crossed roller bearings, crossed tapered roller bearings, and thin-section bearings. We also manufacture precision angular contact ball bearings, harmonic reducers in humanoid and industrial robots (including flexible bearings) and customized non-standard bearings. Our product sizes range from Φ3mm to Φ2500mm, meeting the customized matching needs of various industries and operating conditions.
The company's main products include YRT, YRTS, YRTM, and ZKLDF series rotary table bearings; RB, RE, RU, RA, RA-C, RAU, CRB, CRBC, CRBH, CRBS, CRBT, CRBTF, XU, XSU, and SX series crossed roller bearings; XR, JXR, and Z series crossed tapered roller bearings; CSF (CSG), SHF (SHG), flexible bearings, and RV series reducer bearings; KA, KB, KC, KD, KF, KG, JA, JB, JU, and JG series thin-section bearings; as well as precision machine tool spindle bearings and customized non-standard bearings.The company’s core advantages lie in its high precision, high rigidity, high stability, excellent quality at competitive prices, and flexible customization, providing professional matching services to numerous clients both at home and abroad.
Our products are widely used in high-end CNC machine tools, rotary tables, industrial robots and joints, humanoid robots and joints, aerospace and defense, medical equipment, as well as high-end instruments and optical equipment in the semiconductor industry. Furthermore, we have long served major scientific research institutes, enterprises, public institutions, and key national research projects. Our products have been exported to Germany, Italy, Russia, the United States, Japan, Spain, Switzerland, as well as other regions across Europe, America, the Middle East, and Southeast Asia, earning widespread popularity and acclaim in the global market.
Send Inquiry to This Supplier
You May Also Like
-
China Factory Supply NB055CP0 NB055AR0 NB055XP0 High Performance Bearings 5.5×6.125×0.3125inchNegotiableMOQ: 1 Combo
-
NB060CP0 NB060AR0 NB060XP0 Bearings Endurakote Hard Chrome Coat Can Customizable 6.0×6.625×0.3125inchNegotiableMOQ: 1 Combo
-
NB065CP0 NB065AR0 NB065XP0 Bearings Endurakote Hard Chrome Coat Can Customizable 6.5×7.125×0.3125inchNegotiableMOQ: 1 Combo
-
Precision NB Series NB070CP0 NB070AR0 NB070XP0 Bearings 7.0×7.625×0.3125inch For Survey GimbalsNegotiableMOQ: 1 Combo
-
Precision NB Series NB075CP0 NB075AR0 NB075XP0 Bearings 7.5×8.125×0.3125inch For Survey GimbalsNegotiableMOQ: 1 Combo
-
NB080CP0 NB080AR0 NB080XP0 Bearings High‑precision Stable Rotation 8.0×8.625×0.3125inch China SupplierNegotiableMOQ: 1 Combo
-
NB090CP0 NB090AR0 NB090XP0 Bearings High‑precision Stable Rotation 9.0×9.625×0.3125inch China SupplierNegotiableMOQ: 1 Combo
-
NB100CP0 NB100AR0 NB100XP0 Bearings ,Precision Rotary Bearing For Robot Radar Medical EquipmentNegotiableMOQ: 1 Combo
-
NB110CP0 NB110AR0 NB110XP0 Bearings ,Precision Rotary Bearing For Robot Radar Medical EquipmentNegotiableMOQ: 1 Combo
-
NB120CP0 NB120AR0 NB120XP0 Bearings ,Precision Rotary Bearing For Robot Radar Medical EquipmentNegotiableMOQ: 1 Combo
